org.geolatte.geom.codec

Class WktKeywordToken

java.lang.Object

org.geolatte.geom.codec.WktKeywordToken

All Implemented Interfaces:

WktToken

Direct Known Subclasses:

WktEmptyGeometryToken, WktGeometryToken

class WktKeywordToken
extends java.lang.Object
implements WktToken

A WktToken that represents a keyword

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.regex.Pattern	pattern

Constructor Summary

Constructors

Constructor and Description
WktKeywordToken(java.lang.String word) Constructs the token.

Method Summary

Modifier and Type	Method and Description
java.util.regex.Pattern	getPattern() Returns the Regex pattern for this token.
boolean	matches(java.lang.CharSequence wkt, int currentPos, int endPos) Attempts to match the specified subsequence of a CharSequence to this WktToken.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

pattern

private final java.util.regex.Pattern pattern

Constructor Detail

WktKeywordToken

public WktKeywordToken(java.lang.String word)

Constructs the token.

Parameters:

word - the regex pattern to identify the keyword in the input text.

Method Detail

matches

public boolean matches(java.lang.CharSequence wkt,
                       int currentPos,
                       int endPos)

Attempts to match the specified subsequence of a CharSequence to this WktToken.

Parameters:

wkt - the input text

currentPos - the start position for the match

endPos - the end position for the match

Throws:

WktDecodeException - if nothing matches at the specified substring.

getPattern

public java.util.regex.Pattern getPattern()

Returns the Regex pattern for this token.

Returns:

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object