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Issue #392 added support for "array_contains" in the OpenEOProcessScr… #415

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Issue #392 added support for "array_contains" in the OpenEOProcessScr… #415

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49c9450
Issue #392 added support for "array_contains" in the OpenEOProcessScr…
Apr 10, 2025
3a67b6c
Issue #392 fixed compilation issue
Apr 10, 2025
86b99e2
Issue #392 array_contains support (PR remarks)
Apr 23, 2025
8f87ed6
Issue #392 array_contains support (fixed tests)
Apr 24, 2025
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32 changes: 32 additions & 0 deletions openeo-geotrellis/src/main/scala/org/openeo/geotrellis/OpenEOProcessScriptBuilder.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -633,6 +633,37 @@ class OpenEOProcessScriptBuilder {
contextStack.head.getOrElse(name, null).asInstanceOf[OpenEOProcess]
}

private def arrayContains(arguments:java.util.Map[String,Object]) : OpenEOProcess = {
val value = getProcessArg("value")
val data = getProcessArg("data")

val arrayContainsProcess = (context: Map[String, Any]) => (tiles: Seq[Tile]) => {
val valueInput: Seq[Tile] = evaluateToTiles(value, context, tiles)
val dataInput: Seq[Tile] = evaluateToTiles(data, context, tiles)
if (valueInput.size != 1) {
throw new IllegalArgumentException(f"The value argument of the array_contains function should resolve to exactly one input, got ${valueInput.size}.")
}
val theValue = valueInput.head
val tile = MultibandTile(dataInput)

val mutableResult:MutableArrayTile = ArrayTile.empty(BitCellType,tile.cols,tile.rows)
for (column <- Range(0, tile.cols)) {
for (row <- Range(0, tile.rows)) {
breakable {
for (band <- tile.bands) {
if (band.get(column, row) == theValue.get(column, row)) {
mutableResult.set(column, row, 1)
break
}
}
}
}
}
Seq(mutableResult)
}

arrayContainsProcess
}

private def arrayFind(arguments:java.util.Map[String,Object]) : OpenEOProcess = {
val storedArgs = contextStack.head
Expand Down Expand Up @@ -1203,6 +1234,7 @@ class OpenEOProcessScriptBuilder {
case "array_modify" => arrayModifyFunction(arguments)
case "array_interpolate_linear" => applyListFunction("data", linearInterpolation, dataTypeMode = PRESERVE_DATATYPE_MODE)
case "array_find" => arrayFind(arguments)
case "array_contains" => arrayContains(arguments)
case "linear_scale_range" => linearScaleRangeFunction(arguments)
case "quantiles" => quantilesFunction(arguments, ignoreNoData)
case "array_concat" => arrayConcatFunction(arguments)
Expand Down
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