/*******************************************************************************
* Copyright (c) 2008 Sonatype, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*******************************************************************************/
package org.eclipse.m2e.core.internal.index;
/**
* StringSearchExpression is a SearchExpression that has String value.
*
* @author cstamas
*/
public class StringSearchExpression implements SearchExpression {
private final String expression;
public StringSearchExpression(String expression) {
if(expression == null || expression.trim().length() == 0) {
throw new RuntimeException("The expression cannot be empty!");
}
this.expression = expression;
}
public String getStringValue() {
return expression;
}
}