Added a map to show where other stn are // refactored message adding to tables for performance, max 30.000 msg now
This commit is contained in:
Marc Froehlich
@@ -0,0 +1,710 @@
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package kst4contest.view.map;
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import java.util.List;
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import java.util.Locale;
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/**
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* Immutable UI-facing result for one path analysis run.
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*
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* <p>This result intentionally combines:
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* <ul>
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* <li>basic path metadata used by the detail panel</li>
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* <li>the enriched path profile used by the preview chart</li>
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* <li>formatted state helpers for concise UI binding</li>
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* </ul>
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*
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* <p>The chart and the numeric evaluation both consume the same already
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* computed profile data to avoid drift between visual and numeric output.</p>
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*/
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public record PathAnalysisResult(
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String analysisMode,
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String fromLocator6,
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String toLocator6,
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String toCallsignRaw,
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double distanceKm,
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double bearingDeg,
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double homeAntennaHeightMeters,
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double targetAntennaHeightMeters,
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double analysisFrequencyMHz,
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boolean lineOfSightClear,
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boolean fresnelClear,
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double minimumLineOfSightClearanceMeters,
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double minimumLowerFresnelClearanceMeters,
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double worstFresnelIntrusionMeters,
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double worstFresnelIntrusionRatio,
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double worstFresnelDistanceKm,
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int worstFresnelSampleIndex,
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double effectiveEarthRadiusFactor,
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PathHorizonSummary horizonSummary,
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PathObstructionSummary obstructionSummary,
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PathPropagationAssessment propagationAssessment,
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String statusText,
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List<PathProfilePoint> profilePoints,
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PathLinkBudgetSummary linkBudgetSummary
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) {
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public PathAnalysisResult {
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analysisMode = normalizeText(analysisMode);
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fromLocator6 = normalizeUpper(fromLocator6);
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toLocator6 = normalizeUpper(toLocator6);
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toCallsignRaw = normalizeUpper(toCallsignRaw);
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statusText = normalizeText(statusText);
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profilePoints = profilePoints == null ? List.of() : List.copyOf(profilePoints);
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effectiveEarthRadiusFactor =
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PathGeometryUtils.sanitizeEffectiveEarthRadiusFactor(effectiveEarthRadiusFactor);
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horizonSummary = horizonSummary == null ? PathHorizonSummary.empty() : horizonSummary;
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obstructionSummary = obstructionSummary == null ? PathObstructionSummary.empty() : obstructionSummary;
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propagationAssessment = propagationAssessment == null
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? PathPropagationAssessment.unknown()
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: propagationAssessment;
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linkBudgetSummary = linkBudgetSummary == null
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? PathLinkBudgetSummary.empty()
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: linkBudgetSummary;
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}
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public PathAnalysisResult(String analysisMode,
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String fromLocator6,
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String toLocator6,
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String toCallsignRaw,
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double distanceKm,
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double bearingDeg,
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double homeAntennaHeightMeters,
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double targetAntennaHeightMeters,
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double analysisFrequencyMHz,
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boolean lineOfSightClear,
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boolean fresnelClear,
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double minimumLineOfSightClearanceMeters,
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double minimumLowerFresnelClearanceMeters,
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double worstFresnelIntrusionMeters,
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double worstFresnelIntrusionRatio,
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double worstFresnelDistanceKm,
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int worstFresnelSampleIndex,
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String statusText,
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List<PathProfilePoint> profilePoints) {
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this(
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analysisMode,
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fromLocator6,
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toLocator6,
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toCallsignRaw,
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distanceKm,
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bearingDeg,
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homeAntennaHeightMeters,
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targetAntennaHeightMeters,
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analysisFrequencyMHz,
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lineOfSightClear,
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fresnelClear,
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minimumLineOfSightClearanceMeters,
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minimumLowerFresnelClearanceMeters,
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worstFresnelIntrusionMeters,
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worstFresnelIntrusionRatio,
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worstFresnelDistanceKm,
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worstFresnelSampleIndex,
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PathGeometryUtils.DEFAULT_EFFECTIVE_EARTH_RADIUS_FACTOR,
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PathHorizonSummary.empty(),
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PathObstructionSummary.empty(),
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PathPropagationAssessment.unknown(),
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statusText,
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profilePoints,
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PathLinkBudgetSummary.empty()
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);
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}
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/**
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* Creates a placeholder result shown while no target station is selected.
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*
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* @param fromLocator6 normalized own locator if known
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* @return waiting result
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*/
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public static PathAnalysisResult waitingForSelection(String fromLocator6) {
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return new PathAnalysisResult(
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"Waiting",
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fromLocator6,
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"",
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"",
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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false,
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false,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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-1,
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"Select a station to prepare path and terrain analysis.",
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List.of()
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);
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}
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/**
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* Creates a placeholder result shown while analysis is currently running.
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*
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* @param fromLocator6 own locator
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* @param toLocator6 target locator if known
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* @param toCallsignRaw target callsign if known
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* @return loading result
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*/
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public static PathAnalysisResult loading(String fromLocator6,
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String toLocator6,
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String toCallsignRaw) {
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return new PathAnalysisResult(
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"Loading",
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fromLocator6,
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toLocator6,
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toCallsignRaw,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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false,
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false,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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-1,
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"Loading terrain/profile data and evaluating the path.",
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List.of()
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);
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}
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/**
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* Creates a placeholder result shown when the own locator is not usable.
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*
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* @param fromLocator6 own locator candidate
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* @param toLocator6 target locator candidate
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* @return waiting result with home-locator warning
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*/
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public static PathAnalysisResult waitingForValidHomeLocator(String fromLocator6,
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String toLocator6) {
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return new PathAnalysisResult(
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"Waiting",
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fromLocator6,
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toLocator6,
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"",
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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false,
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false,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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-1,
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"Own locator is missing or invalid. Path analysis cannot start yet.",
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List.of()
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);
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}
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/**
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* Creates a placeholder result shown when the selected target has no usable position.
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*
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* @param fromLocator6 own locator
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* @param toLocator6 target locator candidate
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* @return waiting result with target-position warning
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*/
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public static PathAnalysisResult waitingForValidTarget(String fromLocator6,
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String toLocator6) {
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return new PathAnalysisResult(
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"Waiting",
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fromLocator6,
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toLocator6,
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"",
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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false,
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false,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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-1,
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"Selected station has no usable locator/position for path analysis.",
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List.of()
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);
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}
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/**
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* Creates a finished result without a usable terrain profile.
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*
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* @param analysisMode source/mode text
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* @param fromLocator6 own locator
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* @param toLocator6 target locator
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* @param toCallsignRaw target callsign
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* @param distanceKm path distance in kilometers
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* @param bearingDeg initial bearing in degrees
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* @param homeAntennaHeightMeters own antenna height in meters AGL
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* @param targetAntennaHeightMeters target antenna height in meters AGL
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* @param analysisFrequencyMHz analysis frequency in MHz
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* @param statusText human-readable status text
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* @return finished result without profile points
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*/
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public static PathAnalysisResult noProfile(String analysisMode,
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String fromLocator6,
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String toLocator6,
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String toCallsignRaw,
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double distanceKm,
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double bearingDeg,
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double homeAntennaHeightMeters,
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double targetAntennaHeightMeters,
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double analysisFrequencyMHz,
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String statusText) {
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return new PathAnalysisResult(
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analysisMode,
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fromLocator6,
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toLocator6,
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toCallsignRaw,
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distanceKm,
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bearingDeg,
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homeAntennaHeightMeters,
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targetAntennaHeightMeters,
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analysisFrequencyMHz,
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false,
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false,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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Double.NaN,
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-1,
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statusText,
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List.of()
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);
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}
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/**
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* Creates a fully evaluated result.
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*
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* @param analysisMode source/mode text
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* @param fromLocator6 own locator
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* @param toLocator6 target locator
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* @param toCallsignRaw target callsign
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* @param distanceKm path distance in kilometers
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* @param bearingDeg initial bearing in degrees
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* @param homeAntennaHeightMeters own antenna height in meters AGL
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* @param targetAntennaHeightMeters target antenna height in meters AGL
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* @param analysisFrequencyMHz analysis frequency in MHz
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* @param lineOfSightClear true if the direct path is clear
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* @param fresnelClear true if the lower Fresnel hull is not intruded
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* @param minimumLineOfSightClearanceMeters minimum LOS clearance in meters
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* @param minimumLowerFresnelClearanceMeters minimum lower Fresnel clearance in meters
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* @param worstFresnelIntrusionMeters maximum lower Fresnel intrusion in meters
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* @param worstFresnelIntrusionRatio intrusion divided by local Fresnel radius
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* @param worstFresnelDistanceKm distance of the worst intrusion from TX in kilometers
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* @param worstFresnelSampleIndex sample index of the worst intrusion
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* @param statusText human-readable status text
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* @param profilePoints enriched profile points
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* @return completed path analysis result
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*/
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public static PathAnalysisResult completed(String analysisMode,
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String fromLocator6,
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String toLocator6,
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String toCallsignRaw,
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double distanceKm,
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double bearingDeg,
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double homeAntennaHeightMeters,
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double targetAntennaHeightMeters,
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double analysisFrequencyMHz,
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boolean lineOfSightClear,
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boolean fresnelClear,
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double minimumLineOfSightClearanceMeters,
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double minimumLowerFresnelClearanceMeters,
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double worstFresnelIntrusionMeters,
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double worstFresnelIntrusionRatio,
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double worstFresnelDistanceKm,
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int worstFresnelSampleIndex,
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String statusText,
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List<PathProfilePoint> profilePoints) {
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return new PathAnalysisResult(
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analysisMode,
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fromLocator6,
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toLocator6,
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toCallsignRaw,
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distanceKm,
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bearingDeg,
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homeAntennaHeightMeters,
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targetAntennaHeightMeters,
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analysisFrequencyMHz,
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lineOfSightClear,
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fresnelClear,
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minimumLineOfSightClearanceMeters,
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minimumLowerFresnelClearanceMeters,
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worstFresnelIntrusionMeters,
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worstFresnelIntrusionRatio,
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worstFresnelDistanceKm,
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worstFresnelSampleIndex,
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statusText,
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profilePoints
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);
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}
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/**
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* Creates a fully evaluated result including horizon/refraction metadata.
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*
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* @return completed path analysis result
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*/
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public static PathAnalysisResult completed(String analysisMode,
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String fromLocator6,
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String toLocator6,
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String toCallsignRaw,
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double distanceKm,
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double bearingDeg,
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double homeAntennaHeightMeters,
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double targetAntennaHeightMeters,
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double analysisFrequencyMHz,
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boolean lineOfSightClear,
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boolean fresnelClear,
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double minimumLineOfSightClearanceMeters,
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double minimumLowerFresnelClearanceMeters,
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double worstFresnelIntrusionMeters,
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double worstFresnelIntrusionRatio,
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double worstFresnelDistanceKm,
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int worstFresnelSampleIndex,
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double effectiveEarthRadiusFactor,
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PathHorizonSummary horizonSummary,
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PathObstructionSummary obstructionSummary,
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PathLinkBudgetSummary linkBudgetSummary,
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PathPropagationAssessment propagationAssessment,
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String statusText,
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List<PathProfilePoint> profilePoints) {
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return new PathAnalysisResult(
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analysisMode,
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fromLocator6,
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toLocator6,
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toCallsignRaw,
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distanceKm,
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bearingDeg,
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homeAntennaHeightMeters,
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targetAntennaHeightMeters,
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analysisFrequencyMHz,
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lineOfSightClear,
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fresnelClear,
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minimumLineOfSightClearanceMeters,
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minimumLowerFresnelClearanceMeters,
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worstFresnelIntrusionMeters,
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worstFresnelIntrusionRatio,
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worstFresnelDistanceKm,
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worstFresnelSampleIndex,
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effectiveEarthRadiusFactor,
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horizonSummary,
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obstructionSummary,
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propagationAssessment,
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statusText,
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profilePoints,
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linkBudgetSummary = linkBudgetSummary == null
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? PathLinkBudgetSummary.empty()
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: linkBudgetSummary
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);
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}
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/**
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* Returns true if the result contains a profile usable for charting/evaluation.
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*
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* @return true if at least two profile points are available
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*/
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public boolean hasUsableProfile() {
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return profilePoints.size() >= 2;
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}
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/**
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* Returns the dominant obstruction / diffraction candidate text.
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*
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* @return obstruction summary text
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*/
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public String obstructionText() {
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return obstructionSummary == null
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? "-"
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: obstructionSummary.obstructionText();
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}
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/**
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* Returns a short UI text for direct LOS state.
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*
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* @return LOS summary text
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*/
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public String losText() {
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if (!hasUsableProfile()) {
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return "-";
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}
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return lineOfSightClear
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? String.format(Locale.US, "Geometric LOS clear (min %+,.1f m)", minimumLineOfSightClearanceMeters)
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: String.format(Locale.US, "Geometric LOS blocked (min %+,.1f m)", minimumLineOfSightClearanceMeters);
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}
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|
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/**
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* Returns a short UI text for the minimum LOS clearance.
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*
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* @return worst direct-path clearance text
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||||
*/
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public String worstClearanceText() {
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||||
if (!hasUsableProfile() || !Double.isFinite(minimumLineOfSightClearanceMeters)) {
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return "-";
|
||||
}
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return String.format(Locale.US, "%.1f m", minimumLineOfSightClearanceMeters);
|
||||
}
|
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|
||||
/**
|
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* Returns a short UI text for the analysis frequency.
|
||||
*
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||||
* @return frequency text or "-"
|
||||
*/
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public String analysisFrequencyText() {
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if (!Double.isFinite(analysisFrequencyMHz) || analysisFrequencyMHz <= 0.0) {
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||||
return "-";
|
||||
}
|
||||
return String.format(Locale.US, "%.3f MHz", analysisFrequencyMHz);
|
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}
|
||||
|
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/**
|
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* Returns a short UI text for the Fresnel state.
|
||||
*
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||||
* @return Fresnel summary text
|
||||
*/
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||||
public String fresnelText() {
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if (!hasUsableProfile()) {
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||||
return "-";
|
||||
}
|
||||
|
||||
if (fresnelClear) {
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return String.format(
|
||||
Locale.US,
|
||||
"1st Fresnel clear (min %+,.1f m)",
|
||||
minimumLowerFresnelClearanceMeters
|
||||
);
|
||||
}
|
||||
|
||||
return String.format(
|
||||
Locale.US,
|
||||
"1st Fresnel intruded (worst %.1f m)",
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||||
worstFresnelIntrusionMeters
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a short UI text for the worst Fresnel intrusion.
|
||||
*
|
||||
* @return worst Fresnel intrusion text
|
||||
*/
|
||||
public String worstFresnelClearanceText() {
|
||||
if (!hasUsableProfile()) {
|
||||
return "-";
|
||||
}
|
||||
|
||||
if (Double.isFinite(worstFresnelIntrusionMeters) && worstFresnelIntrusionMeters > 0.0) {
|
||||
return String.format(
|
||||
Locale.US,
|
||||
"%.1f m @ %.1f km (%.0f%%)",
|
||||
worstFresnelIntrusionMeters,
|
||||
worstFresnelDistanceKm,
|
||||
worstFresnelIntrusionRatio * 100.0
|
||||
);
|
||||
}
|
||||
|
||||
if (Double.isFinite(minimumLowerFresnelClearanceMeters)) {
|
||||
return String.format(
|
||||
Locale.US,
|
||||
"No intrusion (min %.1f m)",
|
||||
minimumLowerFresnelClearanceMeters
|
||||
);
|
||||
}
|
||||
|
||||
return "-";
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns the effective Earth radius / refraction model text used by this
|
||||
* analysis result.
|
||||
*
|
||||
* @return k-factor text
|
||||
*/
|
||||
public String effectiveEarthRadiusText() {
|
||||
return horizonSummary == null
|
||||
? "-"
|
||||
: horizonSummary.effectiveEarthRadiusText();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a concise simple radio-horizon summary for both endpoint antenna
|
||||
* heights.
|
||||
*
|
||||
* @return radio-horizon summary
|
||||
*/
|
||||
public String radioHorizonText() {
|
||||
return horizonSummary == null
|
||||
? "-"
|
||||
: horizonSummary.simpleRadioHorizonText();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the actual terrain horizon derived from the current terrain profile.
|
||||
*
|
||||
* @return terrain-horizon summary
|
||||
*/
|
||||
public String terrainHorizonText() {
|
||||
return horizonSummary == null
|
||||
? "-"
|
||||
: horizonSummary.terrainHorizonText();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the distance as formatted text.
|
||||
*
|
||||
* @return distance text or "-"
|
||||
*/
|
||||
public String distanceText() {
|
||||
if (!Double.isFinite(distanceKm) || distanceKm < 0.0) {
|
||||
return "-";
|
||||
}
|
||||
return String.format(Locale.US, "%.1f km", distanceKm);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the initial path bearing as formatted text.
|
||||
*
|
||||
* @return bearing text or "-"
|
||||
*/
|
||||
public String bearingText() {
|
||||
if (!Double.isFinite(bearingDeg)) {
|
||||
return "-";
|
||||
}
|
||||
return String.format(Locale.US, "%.0f°", bearingDeg);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a concise endpoint summary with ground level and configured antenna heights.
|
||||
*
|
||||
* @return endpoint/antenna summary text
|
||||
*/
|
||||
public String endpointSummaryText() {
|
||||
PathProfilePoint firstPoint = firstProfilePoint();
|
||||
PathProfilePoint lastPoint = lastProfilePoint();
|
||||
|
||||
boolean hasHomeGround = firstPoint != null && Double.isFinite(firstPoint.elevationMeters());
|
||||
boolean hasTargetGround = lastPoint != null && Double.isFinite(lastPoint.elevationMeters());
|
||||
|
||||
boolean hasHomeAntenna = Double.isFinite(homeAntennaHeightMeters);
|
||||
boolean hasTargetAntenna = Double.isFinite(targetAntennaHeightMeters);
|
||||
|
||||
String homeText;
|
||||
if (hasHomeGround && hasHomeAntenna) {
|
||||
homeText = String.format(
|
||||
Locale.US,
|
||||
"Home %.0f m ASL + %.0f m AGL",
|
||||
firstPoint.elevationMeters(),
|
||||
homeAntennaHeightMeters
|
||||
);
|
||||
} else if (hasHomeAntenna) {
|
||||
homeText = String.format(Locale.US, "Home +%.0f m AGL", homeAntennaHeightMeters);
|
||||
} else {
|
||||
homeText = "Home -";
|
||||
}
|
||||
|
||||
String targetText;
|
||||
if (hasTargetGround && hasTargetAntenna) {
|
||||
targetText = String.format(
|
||||
Locale.US,
|
||||
"DX %.0f m ASL + %.0f m AGL",
|
||||
lastPoint.elevationMeters(),
|
||||
targetAntennaHeightMeters
|
||||
);
|
||||
} else if (hasTargetAntenna) {
|
||||
targetText = String.format(Locale.US, "DX +%.0f m AGL", targetAntennaHeightMeters);
|
||||
} else {
|
||||
targetText = "DX -";
|
||||
}
|
||||
|
||||
return homeText + " | " + targetText;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns the operator-facing propagation assessment.
|
||||
*
|
||||
* @return short propagation assessment text
|
||||
*/
|
||||
public String propagationAssessmentText() {
|
||||
return propagationAssessment == null
|
||||
? "-"
|
||||
: propagationAssessment.shortText();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the likely propagation mechanisms suggested by the current assessment.
|
||||
*
|
||||
* @return mechanism summary
|
||||
*/
|
||||
public String propagationMechanismsText() {
|
||||
return propagationAssessment == null
|
||||
? "-"
|
||||
: propagationAssessment.likelyMechanisms();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a numeric severity level from 0 to 5.
|
||||
*
|
||||
* @return severity level
|
||||
*/
|
||||
public int propagationSeverityLevel() {
|
||||
return propagationAssessment == null
|
||||
? 0
|
||||
: propagationAssessment.severityLevel();
|
||||
}
|
||||
|
||||
private PathProfilePoint firstProfilePoint() {
|
||||
return profilePoints.isEmpty() ? null : profilePoints.get(0);
|
||||
}
|
||||
|
||||
private PathProfilePoint lastProfilePoint() {
|
||||
return profilePoints.isEmpty() ? null : profilePoints.get(profilePoints.size() - 1);
|
||||
}
|
||||
|
||||
private static String normalizeText(String value) {
|
||||
return value == null ? "" : value.trim();
|
||||
}
|
||||
|
||||
private static String normalizeUpper(String value) {
|
||||
return value == null ? "" : value.trim().toUpperCase(Locale.ROOT);
|
||||
}
|
||||
|
||||
public String linkBudgetText() {
|
||||
return linkBudgetSummary == null
|
||||
? "-"
|
||||
: linkBudgetSummary.ssbMarginText();
|
||||
}
|
||||
|
||||
public String linkBudgetRxPowerText() {
|
||||
return linkBudgetSummary == null
|
||||
? "-"
|
||||
: linkBudgetSummary.rxPowerText();
|
||||
}
|
||||
|
||||
public String linkBudgetDetailText() {
|
||||
return linkBudgetSummary == null
|
||||
? "-"
|
||||
: linkBudgetSummary.linkBudgetDetailText();
|
||||
}
|
||||
|
||||
public String cwHintText() {
|
||||
return linkBudgetSummary == null
|
||||
? "-"
|
||||
: linkBudgetSummary.cwHintText();
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user