com.izforge.izpack.util.regex.Regexp Maven / Gradle / Ivy
/*
* IzPack - Copyright 2001-2010 Julien Ponge, All Rights Reserved.
*
* http://izpack.org/
* http://izpack.codehaus.org/
*
* Copyright 2010 Rene Krell
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.izforge.izpack.util.regex;
import org.apache.tools.ant.BuildException;
/**
* Interface which represents a regular expression, and the operations
* that can be performed on it.
*
* @author René Krell - changes against the original implementation in Apache Ant 1.6.5
* @see Apache Ant
*/
public interface Regexp extends RegexpMatcher
{
/**
* Replace only the first occurance of the regular expression
*/
int REPLACE_FIRST = 0x00000001;
/**
* Replace all occurances of the regular expression
*/
int REPLACE_ALL = 0x00000010;
/**
* Perform a substitution on the regular expression.
*
* @param input The string to substitute on
* @param argument The string which defines the substitution
* @param options The list of options for the match and replace. See the
* MATCH_ and REPLACE_ constants above.
* @return the result of the operation
* @throws BuildException on error
*/
String substitute(String input, String argument, int options)
throws RuntimeException;
}
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