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/*
 * Copyright 2003-2009 the original author or authors.
 *
 * 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 org.codehaus.groovy.runtime;

import java.util.regex.Matcher;

/**
 * Used to store the last regex match.
 */
public class RegexSupport {

    private static final ThreadLocal CURRENT_MATCHER = new ThreadLocal();

    public static Matcher getLastMatcher() {
        return (Matcher) CURRENT_MATCHER.get();
    }

    public static void setLastMatcher(Matcher matcher) {
        CURRENT_MATCHER.set(matcher);
    }
}