Java List Starts with startsWith(List left, List right, boolean equals)

Description

starts With

License

Open Source License

Declaration

public static boolean startsWith(List left, List right, boolean equals) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2003, 2005 IBM Corporation and others.
 * 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:// w w w  .j a  va2s  . c  o  m
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/

import java.util.List;

public class Main {
    public static boolean startsWith(List left, List right, boolean equals) {
        if (left == null || right == null)
            return false;
        int l = left.size();
        int r = right.size();
        if (r > l || !equals && r == l)
            return false;
        for (int i = 0; i < r; i++)
            if (!equals(left.get(i), right.get(i)))
                return false;
        return true;
    }

    public static boolean startsWith(Object[] left, Object[] right,
            boolean equals) {
        if (left == null || right == null)
            return false;
        int l = left.length;
        int r = right.length;
        if (r > l || !equals && r == l)
            return false;

        for (int i = 0; i < r; i++)
            if (!equals(left[i], right[i]))
                return false;
        return true;
    }

    public static boolean equals(boolean left, boolean right) {
        return left == right;
    }

    public static boolean equals(int left, int right) {
        return left == right;
    }

    public static boolean equals(Object left, Object right) {
        return left == null ? right == null : left.equals(right);
    }
}

Related

1. startsWith(List left, List right, boolean equals)
2. startsWith(List list0, List list1)
3. startsWith(List string, List prefix)
4. startsWithAny(String s, List prefixes)
5. startsWithWord(String aTarget, List aExpectWordList)