org.teiid.query.sql.lang

Class MatchCriteria.PatternTranslator

java.lang.Object

org.teiid.query.sql.lang.MatchCriteria.PatternTranslator

Enclosing class:

MatchCriteria

public static class MatchCriteria.PatternTranslator
extends Object

Utility to convert the pattern into a different match syntax

Constructor Summary

Constructors

Constructor and Description
PatternTranslator(char[] toReplace, String[] replacements, char[] reserved, char newEscape, int flags)

Method Summary

Modifier and Type	Method and Description
String	getPatternString(String pattern, char escape)
Pattern	translate(String pattern, char escape)

Methods inherited from class java.lang.Object

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

Constructor Detail

PatternTranslator

public PatternTranslator(char[] toReplace,
                         String[] replacements,
                         char[] reserved,
                         char newEscape,
                         int flags)

Parameters:

newWildCard - replacement for %

newSingleMatch - replacement for _

reserved - sorted array of reserved chars in the new match syntax

newEscape - escape char in the new syntax

Method Detail

translate

public Pattern translate(String pattern,
                         char escape)
                  throws ExpressionEvaluationException

Throws:

ExpressionEvaluationException

getPatternString

public String getPatternString(String pattern,
                               char escape)
                        throws ExpressionEvaluationException

Throws:

ExpressionEvaluationException