groovy.lang.ParameterArray Maven / Gradle / Ivy
/*
* Copyright 2003-2007 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 groovy.lang;
/**
* Distinguish a parameter array from Object[].
*
* @author Pilho Kim
* @version $Revision$
*/
public class ParameterArray {
private Object parameters;
public ParameterArray(Object data) {
parameters = packArray(data);
}
private Object packArray(Object object) {
if (object instanceof Object[])
return (Object[]) object;
else
return object;
}
public Object get() {
return parameters;
}
public String toString() {
if (parameters == null)
return "";
return parameters.toString();
}
}