Examples with NonSimpleResult com.esri.core.geometry.NonSimpleResult used on opensource projects

Example 1 with NonSimpleResult

use of com.esri.core.geometry.NonSimpleResult in project hetu-core by openlookeng.

the class GeoFunctions method invalidReason.

@Description("Returns the reason for why the input geometry is not valid. Returns null if the input is valid.")
@ScalarFunction("geometry_invalid_reason")
@SqlType(VARCHAR)
@SqlNullable
public static Slice invalidReason(@SqlType(GEOMETRY_TYPE_NAME) Slice input) {
    GeometryCursor cursor = deserialize(input).getEsriGeometryCursor();
    NonSimpleResult result = new NonSimpleResult();
    while (true) {
        com.esri.core.geometry.Geometry geometry = cursor.next();
        if (geometry == null) {
            return null;
        }
        if (!OperatorSimplifyOGC.local().isSimpleOGC(geometry, null, true, result, null)) {
            String reasonText = NON_SIMPLE_REASONS.getOrDefault(result.m_reason, result.m_reason.name());
            if (!(geometry instanceof MultiVertexGeometry)) {
                return utf8Slice(reasonText);
            }
            MultiVertexGeometry multiVertexGeometry = (MultiVertexGeometry) geometry;
            if (result.m_vertexIndex1 >= 0 && result.m_vertexIndex2 >= 0) {
                Point point1 = multiVertexGeometry.getPoint(result.m_vertexIndex1);
                Point point2 = multiVertexGeometry.getPoint(result.m_vertexIndex2);
                return utf8Slice(format("%s at or near (%s %s) and (%s %s)", reasonText, point1.getX(), point1.getY(), point2.getX(), point2.getY()));
            }
            if (result.m_vertexIndex1 >= 0) {
                Point point = multiVertexGeometry.getPoint(result.m_vertexIndex1);
                return utf8Slice(format("%s at or near (%s %s)", reasonText, point.getX(), point.getY()));
            }
            return utf8Slice(reasonText);
        }
    }
}

Example 2 with NonSimpleResult

use of com.esri.core.geometry.NonSimpleResult in project trino by trinodb.

the class GeoFunctions method invalidReason.

@Description("Returns the reason for why the input geometry is not valid. Returns null if the input is valid.")
@ScalarFunction("geometry_invalid_reason")
@SqlType(VARCHAR)
@SqlNullable
public static Slice invalidReason(@SqlType(GEOMETRY_TYPE_NAME) Slice input) {
    GeometryCursor cursor = deserialize(input).getEsriGeometryCursor();
    NonSimpleResult result = new NonSimpleResult();
    while (true) {
        com.esri.core.geometry.Geometry geometry = cursor.next();
        if (geometry == null) {
            return null;
        }
        if (!OperatorSimplifyOGC.local().isSimpleOGC(geometry, null, true, result, null)) {
            String reasonText = NON_SIMPLE_REASONS.getOrDefault(result.m_reason, result.m_reason.name());
            if (!(geometry instanceof MultiVertexGeometry)) {
                return utf8Slice(reasonText);
            }
            MultiVertexGeometry multiVertexGeometry = (MultiVertexGeometry) geometry;
            if (result.m_vertexIndex1 >= 0 && result.m_vertexIndex2 >= 0) {
                Point point1 = multiVertexGeometry.getPoint(result.m_vertexIndex1);
                Point point2 = multiVertexGeometry.getPoint(result.m_vertexIndex2);
                return utf8Slice(format("%s at or near (%s %s) and (%s %s)", reasonText, point1.getX(), point1.getY(), point2.getX(), point2.getY()));
            }
            if (result.m_vertexIndex1 >= 0) {
                Point point = multiVertexGeometry.getPoint(result.m_vertexIndex1);
                return utf8Slice(format("%s at or near (%s %s)", reasonText, point.getX(), point.getY()));
            }
            return utf8Slice(reasonText);
        }
    }
}