| /******************************************************************************* |
| * Copyright (c) 2000, 2001, 2002 International Business Machines Corp. and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v0.5 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v05.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jdt.internal.eval; |
| |
| /** |
| * A global variable is a variable defined for an evaluation context and that persists |
| * accross evaluations. |
| */ |
| public class GlobalVariable { |
| char[] typeName; |
| char[] name; |
| char[] initializer; |
| int declarationStart = -1, initializerStart = -1, initExpressionStart; // positions in the global variable class definition |
| int initializerLineStart = -1; // line in the global variable class definition |
| /** |
| * Creates a new global variable with the given type name, name and initializer. |
| * initializer can be null if there is none. |
| */ |
| public GlobalVariable(char[] typeName, char[] name, char[] initializer) { |
| this.typeName = typeName; |
| this.name = name; |
| this.initializer = initializer; |
| } |
| /** |
| * Returns the initializer of this global variable. The initializer is a |
| * variable initializer (ie. an expression or an array initializer) as defined |
| * in the Java Language Specifications. |
| */ |
| public char[] getInitializer() { |
| return this.initializer; |
| } |
| /** |
| * Returns the name of this global variable. |
| */ |
| public char[] getName() { |
| return this.name; |
| } |
| /** |
| * Returns the dot separated fully qualified name of the type of this global variable, |
| * or its simple representation if it is a primitive type (eg. int, boolean, etc.) |
| */ |
| public char[] getTypeName() { |
| return this.typeName; |
| } |
| /** |
| * Returns a readable representation of the receiver. |
| * This is for debugging purpose only. |
| */ |
| public String toString() { |
| StringBuffer buffer = new StringBuffer(); |
| buffer.append(this.typeName); |
| buffer.append(" "); //$NON-NLS-1$ |
| buffer.append(this.name); |
| if (this.initializer != null) { |
| buffer.append("= "); //$NON-NLS-1$ |
| buffer.append(this.initializer); |
| } |
| buffer.append(";"); //$NON-NLS-1$ |
| return buffer.toString(); |
| } |
| } |