EasyMock example source code file (Not.java)

This example EasyMock source code file (Not.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 - EasyMock tags/keywords

iargumentmatcher, iargumentmatcher, not, not

The EasyMock Not.java source code

/*
 * Copyright (c) 2001-2007 OFFIS, Tammo Freese.
 * This program is made available under the terms of the MIT License.
 */
package org.easymock.internal.matchers;

import org.easymock.IArgumentMatcher;

public class Not implements IArgumentMatcher {

    private final IArgumentMatcher first;

    public Not(IArgumentMatcher first) {
        this.first = first;
    }

    public boolean matches(Object actual) {
        return !first.matches(actual);
    }

    public void appendTo(StringBuffer buffer) {
        buffer.append("not(");
        first.appendTo(buffer);
        buffer.append(")");
    }
}