Java Collection Contain containsIdentity(Collection objects, Object object)

Description

Returns true if objects contains object.

License

Open Source License

Declaration

public static boolean containsIdentity(Collection<?> objects,
        Object object) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2007, 2008 Tran Nam Quang.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:/*www .  j  a  v a  2  s  . c om*/
 *    Tran Nam Quang - initial API and implementation
 *******************************************************************************/

import java.util.Collection;

public class Main {
    /**
     * Returns true if <tt>objects</tt> contains <tt>object</tt>.
     */
    public static boolean containsIdentity(Object[] objects, Object object) {
        for (Object candidate : objects)
            if (candidate == object)
                return true;
        return false;
    }

    /**
     * Returns true if <tt>objects</tt> contains <tt>object</tt>.
     */
    public static boolean containsIdentity(Collection<?> objects,
            Object object) {
        for (Object candidate : objects)
            if (candidate == object)
                return true;
        return false;
    }
}

Related

1. containsByClassName(Collection objects, String className)
2. containsByIdentity(Collection collection, Object toBeFound)
3. containsClassOrSuper(Collection classNames, String className)
4. containsElement(Collection collect, T elem)
5. containsIdentity(Collection collection, T element)
6. containsIgnoreCase(Collection c, String s)
7. containsIgnoreCase(Collection c, String s)
8. containsIgnoreCase(Collection c, String str)
9. containsIgnoreCase(Collection collection, String testString)