Package 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

Fields

Modifier and Type	Field	Description
protected int[]	dimension
protected int	m_currentParanLevel
protected java.util.List<java.lang.Integer>[]	m_listLengths
protected java.io.StreamTokenizer	m_tokenizer

Constructor Summary

Constructors

Constructor	Description
WKTInputStream(java.lang.String wkt)

Method Summary

Modifier and Type	Method	Description
protected WKT.CustomStreamTokenizer	CustomTokenizeWKT(java.lang.String wkt)
int	getDimensions()
int	getOrdinatesSize()
int	readByte()
ByteOrder	readByteOrder()
double	readDouble(ByteOrder byteOrder)
void	readEndList()
void	readEndListOrSeparator()
int	readInnerLabel()
int	readLabel(ByteOrder byteOrder, int outerLabel)
protected java.util.List<java.lang.Integer>[]	readListLengths(WKT.CustomStreamTokenizer tokenizer, int[] dimension)
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.List<java.lang.Integer>[] m_listLengths

m_currentParanLevel

protected int m_currentParanLevel

dimension

protected int[] dimension

Constructor Detail

WKTInputStream

public WKTInputStream(java.lang.String wkt)

Method Detail

getOrdinatesSize

public int getOrdinatesSize()

Specified by:

getOrdinatesSize in interface WKInputStream

getDimensions

public int getDimensions()

Specified by:

getDimensions in interface WKInputStream

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

readInnerLabel

public int readInnerLabel()

Specified by:

readInnerLabel 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.List<java.lang.Integer>[] readListLengths(WKT.CustomStreamTokenizer tokenizer,
                                                              int[] dimension)

readEndList

public void readEndList()

Specified by:

readEndList in interface WKInputStream

readEndListOrSeparator

public void readEndListOrSeparator()

Specified by:

readEndListOrSeparator in interface WKInputStream

readSeparator

public void readSeparator()

Specified by:

readSeparator in interface WKInputStream

readByte

public int readByte()
             throws GeometryExceptionWithContext

Specified by:

readByte in interface WKInputStream

Throws:

GeometryExceptionWithContext

readByteOrder

public ByteOrder readByteOrder()
                        throws GeometryExceptionWithContext

Specified by:

readByteOrder in interface WKInputStream

Throws:

GeometryExceptionWithContext

tokenizeWKT

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

CustomTokenizeWKT

protected WKT.CustomStreamTokenizer CustomTokenizeWKT(java.lang.String wkt)