com.spatial4j.core.io.jts

Class JtsBinaryCodec

java.lang.Object

com.spatial4j.core.io.BinaryCodec

com.spatial4j.core.io.jts.JtsBinaryCodec

public class JtsBinaryCodec
extends BinaryCodec

Writes shapes in WKB, if it isn't otherwise supported by the superclass.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	useFloat

Fields inherited from class com.spatial4j.core.io.BinaryCodec

ctx, TYPE_CIRCLE, TYPE_COLL, TYPE_GEOM, TYPE_POINT, TYPE_RECT

Constructor Summary

Constructors

Constructor and Description
JtsBinaryCodec(JtsSpatialContext ctx, JtsSpatialContextFactory factory)

Method Summary

Modifier and Type	Method and Description
protected double	readDim(DataInput dataInput)
Shape	readJtsGeom(DataInput dataInput)
protected Shape	readShapeByTypeIfSupported(DataInput dataInput, byte type)
protected byte	typeForShape(Shape s)
protected void	writeDim(DataOutput dataOutput, double v)
void	writeJtsGeom(DataOutput dataOutput, Shape s)
protected boolean	writeShapeByTypeIfSupported(DataOutput dataOutput, Shape s, byte type)

Methods inherited from class com.spatial4j.core.io.BinaryCodec

readCircle, readCollection, readPoint, readRect, readShape, writeCircle, writeCollection, writePoint, writeRect, writeShape, writeShapeByTypeIfSupported

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

useFloat

protected final boolean useFloat

Constructor Detail

JtsBinaryCodec

public JtsBinaryCodec(JtsSpatialContext ctx,
                      JtsSpatialContextFactory factory)

Method Detail

readDim

protected double readDim(DataInput dataInput)
                  throws IOException

Overrides:

readDim in class BinaryCodec

Throws:

IOException

writeDim

protected void writeDim(DataOutput dataOutput,
                        double v)
                 throws IOException

Overrides:

writeDim in class BinaryCodec

Throws:

IOException

typeForShape

protected byte typeForShape(Shape s)

Overrides:

typeForShape in class BinaryCodec

readShapeByTypeIfSupported

protected Shape readShapeByTypeIfSupported(DataInput dataInput,
                                           byte type)
                                    throws IOException

Overrides:

readShapeByTypeIfSupported in class BinaryCodec

Throws:

IOException

writeShapeByTypeIfSupported

protected boolean writeShapeByTypeIfSupported(DataOutput dataOutput,
                                              Shape s,
                                              byte type)
                                       throws IOException

Overrides:

writeShapeByTypeIfSupported in class BinaryCodec

Throws:

IOException

readJtsGeom

public Shape readJtsGeom(DataInput dataInput)
                  throws IOException

Throws:

IOException

writeJtsGeom

public void writeJtsGeom(DataOutput dataOutput,
                         Shape s)
                  throws IOException

Throws:

IOException