org.gvsig.expressionevaluator.impl

Class SQLLexicalAnalyzer

java.lang.Object

org.gvsig.expressionevaluator.spi.AbstractLexicalAnalyzer

org.gvsig.expressionevaluator.impl.SQLLexicalAnalyzer

All Implemented Interfaces:

java.lang.Cloneable, LexicalAnalyzer

public class SQLLexicalAnalyzer
extends AbstractLexicalAnalyzer

Nested Class Summary

Nested classes/interfaces inherited from class org.gvsig.expressionevaluator.spi.AbstractLexicalAnalyzer

AbstractLexicalAnalyzer.Buffer, AbstractLexicalAnalyzer.DefaultToken, AbstractLexicalAnalyzer.RowCol

Nested classes/interfaces inherited from interface org.gvsig.expressionevaluator.LexicalAnalyzer

LexicalAnalyzer.Token

Field Summary

Fields inherited from class org.gvsig.expressionevaluator.spi.AbstractLexicalAnalyzer

buffer, EOF, token, tokens, useBracketsForIdentifiers

Constructor Summary

Constructors

Constructor and Description
SQLLexicalAnalyzer()
SQLLexicalAnalyzer(java.lang.String source)

Method Summary

Modifier and Type	Method and Description
LexicalAnalyzer	clone() Creates a copy of the object.
protected LexicalAnalyzer.Token	getToken()

Methods inherited from class org.gvsig.expressionevaluator.spi.AbstractLexicalAnalyzer

createToken, drop_state, getch, getColumn, getLine, getMaxColumn, getMaxLine, getMaxPosition, getPosition, getSource, getSourceContext, getUseBracketsForIdentifiers, isEOF, look, lookch, next, parseDMSNumber, parseNumber, parseString, restore_state, save_state, setSource, setUseBracketsForIdentifiers, skipblanks, ungetch

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gvsig.tools.lang.Cloneable

cloneQuietly, cloneQuietly

Constructor Detail

SQLLexicalAnalyzer

public SQLLexicalAnalyzer(java.lang.String source)

SQLLexicalAnalyzer

public SQLLexicalAnalyzer()

Method Detail

clone

public LexicalAnalyzer clone()
                      throws java.lang.CloneNotSupportedException

Description copied from interface: Cloneable

Creates a copy of the object.

Specified by:

clone in interface LexicalAnalyzer

Overrides:

clone in class AbstractLexicalAnalyzer

Returns:

a copy of the object

Throws:

java.lang.CloneNotSupportedException - if the instance of the object cannot be cloned. As this is extending Cloneable so its sure it implements it, so this exception may be used for problems on specific object instances.

See Also:

Object#clone()}.

getToken

protected LexicalAnalyzer.Token getToken()

Specified by:

getToken in class AbstractLexicalAnalyzer