+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2004 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.jdt.internal.compiler.util;
-
-import org.eclipse.jdt.core.compiler.CharOperation;
-
-public final class SimpleNameVector {
-
- static int INITIAL_SIZE = 10;
-
- public int size;
- int maxSize;
- char[][] elements;
-
- public SimpleNameVector() {
-
- this.maxSize = INITIAL_SIZE;
- this.size = 0;
- this.elements = new char[this.maxSize][];
- }
-
- public void add(char[] newElement) {
-
- if (this.size == this.maxSize) // knows that size starts <= maxSize
- System.arraycopy(this.elements, 0, (this.elements = new char[this.maxSize *= 2][]), 0, this.size);
- this.elements[size++] = newElement;
- }
-
- public void addAll(char[][] newElements) {
-
- if (this.size + newElements.length >= this.maxSize) {
- this.maxSize = this.size + newElements.length; // assume no more elements will be added
- System.arraycopy(this.elements, 0, (this.elements = new char[this.maxSize][]), 0, this.size);
- }
- System.arraycopy(newElements, 0, this.elements, this.size, newElements.length);
- this.size += newElements.length;
- }
-
- public void copyInto(Object[] targetArray){
-
- System.arraycopy(this.elements, 0, targetArray, 0, this.size);
- }
-
- public boolean contains(char[] element) {
-
- for (int i = this.size; --i >= 0;)
- if (CharOperation.equals(element, this.elements[i]))
- return true;
- return false;
- }
-
- public char[] elementAt(int index) {
- return this.elements[index];
- }
-
- public char[] remove(char[] element) {
-
- // assumes only one occurrence of the element exists
- for (int i = this.size; --i >= 0;)
- if (element == this.elements[i]) {
- // shift the remaining elements down one spot
- System.arraycopy(this.elements, i + 1, this.elements, i, --this.size - i);
- this.elements[this.size] = null;
- return element;
- }
- return null;
- }
-
- public void removeAll() {
-
- for (int i = this.size; --i >= 0;)
- this.elements[i] = null;
- this.size = 0;
- }
-
- public int size(){
-
- return this.size;
- }
-
- public String toString() {
- StringBuffer buffer = new StringBuffer();
- for (int i = 0; i < this.size; i++) {
- buffer.append(this.elements[i]).append("\n"); //$NON-NLS-1$
- }
- return buffer.toString();
- }
-}