EasyMock example source code file (CompareTo.java)

This example EasyMock source code file (CompareTo.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

comparable, comparable, compareto, compareto, iargumentmatcher, iargumentmatcher, string, string, suppresswarnings

The EasyMock CompareTo.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 abstract class CompareTo<T extends Comparable implements IArgumentMatcher {
    private final Comparable<T> expected;

    public CompareTo(Comparable<T> value) {
        this.expected = value;
    }

    @SuppressWarnings("unchecked")
    public boolean matches(Object actual) {
        
        if(!(actual instanceof Comparable)) {
            return false;
        }
        
        return matchResult(((Comparable) actual).compareTo(expected));
    }

    public void appendTo(StringBuffer buffer) {
        buffer.append(getName() + "(" + expected + ")");
    }
    
    protected abstract String getName();
    
    protected abstract boolean matchResult(int result);
}