StringRestriction.java

/**
 * Copyright 2010 JBoss Inc
 *
 * 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.drools.verifier.components;

/**
 * 
 * @author trikkola
 * 
 */
public class StringRestriction extends LiteralRestriction {

	private String value;

	public StringRestriction(Pattern pattern) {
		super(pattern);
	}

	public void setValue(String value) {
		this.value = value;
	}

	public String getValue() {
		return value;
	}

	@Override
	public String getValueAsString() {
		if (value == null) {
			return "";
		} else {
			return value;
		}
	}

	@Override
	public String getValueType() {
		if (value == null) {
			return Field.UNKNOWN;
		} else {
			return value.getClass().getName();
		}
	}
}