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 java.lang.Object

Utility to convert the pattern into a different match syntax

Constructor Summary

MatchCriteria.PatternTranslator(char[] toReplace, java.lang.String[] replacements, char[] reserved, char newEscape, int flags)

Method Summary

java.lang.String	getPatternString(java.lang.String pattern, char escape)
java.util.regex.Pattern	translate(java.lang.String pattern, char escape)

Methods inherited from class java.lang.Object

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

Constructor Detail

MatchCriteria.PatternTranslator

public MatchCriteria.PatternTranslator(char[] toReplace,
                                       java.lang.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 java.util.regex.Pattern translate(java.lang.String pattern,
                                         char escape)
                                  throws ExpressionEvaluationException

Throws:

ExpressionEvaluationException

getPatternString

public java.lang.String getPatternString(java.lang.String pattern,
                                         char escape)
                                  throws ExpressionEvaluationException

Throws:

ExpressionEvaluationException