Groovy example source code file (ClosureSourceBinding.java)

This example Groovy source code file (ClosureSourceBinding.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Groovy tags/keywords

closure, closure, closuresourcebinding, closuresourcebinding, groovy, groovy, object, object, sourcebinding, todo

The Groovy ClosureSourceBinding.java source code

/*
 * Copyright 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 org.codehaus.groovy.binding;

import groovy.lang.Closure;

/**
 * @author <a href="mailto:shemnon@yahoo.com">Danno Ferrin
 * @version $Revision: 7802 $
 * @since Groovy 1.1
 */
public class ClosureSourceBinding implements SourceBinding {

    Closure closure;
    Object[] arguments;

    public ClosureSourceBinding(Closure closure) {
        this(closure, new Object[0]);
    }

    public ClosureSourceBinding(Closure closure, Object[] arguments) { //TODO in Groovy 2.0 use varargs?
        this.closure = closure;
        this.arguments = arguments;
    }

    public Closure getClosure() {
        return closure;
    }

    public void setClosure(Closure closure) {
        this.closure = closure;
    }

    public Object getSourceValue() {
        return closure.call(arguments);
    }

    public void setClosureArguments(Object[] arguments) {
        this.arguments = arguments;
    }

    public void setClosureArgument(Object argument) {
        this.arguments = new Object[] {argument};
    }
}