| /******************************************************************************* |
| * Copyright (c) 2000, 2006 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.eval; |
| |
| import org.eclipse.jdt.core.compiler.CharOperation; |
| import org.eclipse.jdt.internal.compiler.ClassFile; |
| |
| /** |
| * This contains information about the installed variables such as |
| * their names, their types, the name of the class that defines them, |
| * the binary of the class (to be passed to the name environment when |
| * compiling the code snippet). |
| */ |
| public class VariablesInfo { |
| GlobalVariable[] variables; |
| int variableCount; |
| char[] packageName; |
| char[] className; |
| ClassFile[] classFiles; |
| /** |
| * Creates a new variables info. |
| * The name of the global variable class is the simple name of this class. |
| * The package name can be null if the variables have been defined in the default package. |
| */ |
| public VariablesInfo(char[] packageName, char[] className, ClassFile[] classFiles, GlobalVariable[] variables, int variableCount) { |
| this.packageName = packageName; |
| this.className = className; |
| this.classFiles = classFiles; |
| this.variables = variables; |
| this.variableCount = variableCount; |
| } |
| /** |
| * Returns the index of the given variable. |
| * Returns -1 if not found. |
| */ |
| int indexOf(GlobalVariable var) { |
| for (int i = 0; i < this.variableCount; i++) { |
| if (var.equals(this.variables[i])) { |
| return i; |
| } |
| } |
| return -1; |
| } |
| /** |
| * Returns the variable with the given name. |
| * Returns null if not found. |
| */ |
| GlobalVariable varNamed(char[] name) { |
| GlobalVariable[] vars = this.variables; |
| for (int i = 0; i < this.variableCount; i++) { |
| GlobalVariable var = vars[i]; |
| if (CharOperation.equals(name, var.name)) { |
| return var; |
| } |
| } |
| return null; |
| } |
| } |