Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (c) 2012. betterFORM Project - http://www.betterform.de
 * Licensed under the terms of BSD License
 */

public class Main {
    /**
     * Start of an instance() function expression.
     */
    public static final String INSTANCE_FUNCTION = "instance(";

    /**
     * Checks wether the specified path expression starts with the
     * <code>instance</code> function.
     * <p/>
     * Examples:
     * <ul>
     * <li><code>"a"</code> returns <code>false</code>.
     * <li><code>"a[.=instance('i')/b]"</code> returns <code>false</code>.
     * <li><code>"instance('i')/a"</code> returns <code>true</code>.
     * <li><code>"instance(/b/c)/a"</code> returns <code>true</code>.
     * </ul>
     *
     * @param path the path expression.
     * @return <code>true</code> if the specified path expression starts with
     * the <code>instance</code> function, <code>false</code> otherwise.
     */
    public static boolean hasInstanceFunction(String path) {
        return path != null && path.startsWith(INSTANCE_FUNCTION);
    }
}