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/* Copyright (c) 2000-2006 hamcrest.org
*/
package org.hamcrest.core;
import org.hamcrest.Description;
import org.hamcrest.Matcher;
import org.hamcrest.Factory;
import org.hamcrest.BaseMatcher;
/**
* Is the value the same object as another value?
*/
public class IsSame<T> extends BaseMatcher<T> {
private final T object;
public IsSame(T object) {
this.object = object;
}
public boolean matches(Object arg) {
return arg == object;
}
public void describeTo(Description description) {
description.appendText("same(") .appendValue(object) .appendText(")");
}
/**
* Creates a new instance of IsSame
*
* @param object The predicate evaluates to true only when the argument is
* this object.
*/
@Factory
public static <T> Matcher<T> sameInstance(T object) {
return new IsSame<T>(object);
}
}
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