Examples with ExecException org.apache.pig.backend.executionengine.ExecException used on opensource projects

Example 21 with ExecException

use of org.apache.pig.backend.executionengine.ExecException in project pigeon by aseldawy.

the class IsValid method exec.

@Override
public Boolean exec(Tuple input) throws IOException {
    Geometry geom = null;
    try {
        Object v = input.get(0);
        geom = geometryParser.parseGeom(v);
        return geom.isValid();
    } catch (ExecException ee) {
        throw new GeoException(geom, ee);
    }
}

Example 22 with ExecException

use of org.apache.pig.backend.executionengine.ExecException in project pigeon by aseldawy.

the class IsEmpty method exec.

@Override
public Boolean exec(Tuple input) throws IOException {
    OGCGeometry geom = null;
    try {
        Object v = input.get(0);
        geom = geometryParser.parseGeom(v);
        return geom.isEmpty();
    } catch (ExecException ee) {
        throw new GeoException(geom, ee);
    }
}

Example 23 with ExecException

use of org.apache.pig.backend.executionengine.ExecException in project pigeon by aseldawy.

the class Overlaps method exec.

@Override
public Boolean exec(Tuple input) throws IOException {
    OGCGeometry geom1 = null, geom2 = null;
    try {
        geom1 = geometryParser.parseGeom(input.get(0));
        geom2 = geometryParser.parseGeom(input.get(1));
        return geom1.overlaps(geom2);
    } catch (ExecException ee) {
        throw new GeoException(geom1, geom2, ee);
    }
}

Example 24 with ExecException

use of org.apache.pig.backend.executionengine.ExecException in project pigeon by aseldawy.

the class Touches method exec.

@Override
public Boolean exec(Tuple input) throws IOException {
    OGCGeometry geom1 = null, geom2 = null;
    try {
        geom1 = geometryParser.parseGeom(input.get(0));
        geom2 = geometryParser.parseGeom(input.get(1));
        return geom1.touches(geom2);
    } catch (ExecException ee) {
        throw new GeoException(geom1, geom2, ee);
    }
}

Example 25 with ExecException

use of org.apache.pig.backend.executionengine.ExecException in project pigeon by aseldawy.

the class XMin method exec.

@Override
public Double exec(Tuple input) throws IOException {
    Object v = input.get(0);
    Geometry geom = geometryParser.parseGeom(v);
    Coordinate[] coords = geom.getEnvelope().getCoordinates();
    if (coords.length == 0)
        throw new ExecException("XMin cannot work on empty geometires");
    if (coords.length == 1)
        return coords[0].x;
    if (coords.length == 2)
        return Math.min(coords[0].x, coords[1].x);
    return Math.min(coords[0].x, coords[2].x);
}