oracle.spatial.util
Class WKT.WKTInputStream

java.lang.Object
  oracle.spatial.util.WKT.WKTInputStream

All Implemented Interfaces:

WKInputStream

Enclosing class:

WKT

protected class WKT.WKTInputStream
extends java.lang.Object
implements WKInputStream

Field Summary

protected int	m_currentParanLevel
protected java.util.Vector[]	m_listLengths
protected java.io.StreamTokenizer	m_tokenizer

Constructor Summary

WKT.WKTInputStream(byte[] wkt)

Method Summary

ByteOrder	readByteOrder()
double	readDouble(ByteOrder byteOrder)
void	readEndList()
int	readLabel(ByteOrder byteOrder, int outerLabel)
protected java.util.Vector[]	readListLengths(java.io.StreamTokenizer tokenizer)
void	readSeparator()
void	readStartList()
int	readStartList(ByteOrder byteOrder)
protected java.io.StreamTokenizer	tokenizeWKT(java.lang.String wkt)

Methods inherited from class java.lang.Object

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

Field Detail

m_tokenizer

protected final java.io.StreamTokenizer m_tokenizer

m_listLengths

protected final java.util.Vector[] m_listLengths

m_currentParanLevel

protected int m_currentParanLevel

Constructor Detail

WKT.WKTInputStream

public WKT.WKTInputStream(byte[] wkt)

Method Detail

readDouble

public double readDouble(ByteOrder byteOrder)

Specified by:

readDouble in interface WKInputStream

readLabel

public int readLabel(ByteOrder byteOrder,
                     int outerLabel)

Specified by:

readLabel in interface WKInputStream

readStartList

public void readStartList()

Specified by:

readStartList in interface WKInputStream

readStartList

public int readStartList(ByteOrder byteOrder)
                  throws java.lang.RuntimeException

Specified by:

readStartList in interface WKInputStream

Throws:

java.lang.RuntimeException

readListLengths

protected java.util.Vector[] readListLengths(java.io.StreamTokenizer tokenizer)

readEndList

public void readEndList()

Specified by:

readEndList in interface WKInputStream

readSeparator

public void readSeparator()

Specified by:

readSeparator in interface WKInputStream

readByteOrder

public ByteOrder readByteOrder()
                        throws GeometryExceptionWithContext

Specified by:

readByteOrder in interface WKInputStream

Throws:

GeometryExceptionWithContext

tokenizeWKT

protected java.io.StreamTokenizer tokenizeWKT(java.lang.String wkt)