| /******************************************************************************* |
| * Copyright (c) 2006, 2009 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.jdt.internal.compiler.parser; |
| |
| public class RecoveryScannerData { |
| public int insertedTokensPtr = -1; |
| public int[][] insertedTokens; |
| public int[] insertedTokensPosition; |
| public boolean[] insertedTokenUsed; |
| |
| public int replacedTokensPtr = -1; |
| public int[][] replacedTokens; |
| public int[] replacedTokensStart; |
| public int[] replacedTokensEnd; |
| public boolean[] replacedTokenUsed; |
| |
| public int removedTokensPtr = -1; |
| public int[] removedTokensStart; |
| public int[] removedTokensEnd; |
| public boolean[] removedTokenUsed; |
| |
| public RecoveryScannerData removeUnused() { |
| if(this.insertedTokens != null) { |
| int newInsertedTokensPtr = -1; |
| for (int i = 0; i <= this.insertedTokensPtr; i++) { |
| if(this.insertedTokenUsed[i]) { |
| newInsertedTokensPtr++; |
| this.insertedTokens[newInsertedTokensPtr] = this.insertedTokens[i]; |
| this.insertedTokensPosition[newInsertedTokensPtr] = this.insertedTokensPosition[i]; |
| this.insertedTokenUsed[newInsertedTokensPtr] = this.insertedTokenUsed[i]; |
| } |
| } |
| this.insertedTokensPtr = newInsertedTokensPtr; |
| } |
| |
| if(this.replacedTokens != null) { |
| int newReplacedTokensPtr = -1; |
| for (int i = 0; i <= this.replacedTokensPtr; i++) { |
| if(this.replacedTokenUsed[i]) { |
| newReplacedTokensPtr++; |
| this.replacedTokens[newReplacedTokensPtr] = this.replacedTokens[i]; |
| this.replacedTokensStart[newReplacedTokensPtr] = this.replacedTokensStart[i]; |
| this.replacedTokensEnd[newReplacedTokensPtr] = this.replacedTokensEnd[i]; |
| this.replacedTokenUsed[newReplacedTokensPtr] = this.replacedTokenUsed[i]; |
| } |
| } |
| this.replacedTokensPtr = newReplacedTokensPtr; |
| } |
| if(this.removedTokensStart != null) { |
| int newRemovedTokensPtr = -1; |
| for (int i = 0; i <= this.removedTokensPtr; i++) { |
| if(this.removedTokenUsed[i]) { |
| newRemovedTokensPtr++; |
| this.removedTokensStart[newRemovedTokensPtr] = this.removedTokensStart[i]; |
| this.removedTokensEnd[newRemovedTokensPtr] = this.removedTokensEnd[i]; |
| this.removedTokenUsed[newRemovedTokensPtr] = this.removedTokenUsed[i]; |
| } |
| } |
| this.removedTokensPtr = newRemovedTokensPtr; |
| } |
| |
| return this; |
| } |
| } |