1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 package org.apache.openoffice.ooxml.viewer.tokenview; 23 24 import java.util.Vector; 25 26 public class RunRange<TokenType> 27 { RunRange(final Vector<Run<TokenType>> aRuns)28 RunRange (final Vector<Run<TokenType>> aRuns) 29 { 30 maRuns = aRuns; 31 } 32 33 34 35 FindTokens( @uppressWarningsR) final TokenType ... eTypeList)36 public int FindTokens ( 37 @SuppressWarnings("unchecked") 38 final TokenType ... eTypeList) 39 { 40 return FindTokens(0, eTypeList); 41 } 42 43 44 45 FindTokens( final int nFirstIndex, @SuppressWarnings(R) final TokenType ... eTypeList)46 public int FindTokens ( 47 final int nFirstIndex, 48 @SuppressWarnings("unchecked") 49 final TokenType ... eTypeList) 50 { 51 for (int nIndex=nFirstIndex; nIndex<maRuns.size()-eTypeList.length; ++nIndex) 52 { 53 boolean bMatches = true; 54 for (int nInnerIndex=0; nInnerIndex<eTypeList.length && bMatches; ++nInnerIndex) 55 if (maRuns.get(nIndex+nInnerIndex).GetTokenType() 56 != eTypeList[nInnerIndex]) 57 { 58 bMatches = false; 59 } 60 if (bMatches) 61 return nIndex; 62 } 63 64 return -1; 65 } 66 67 68 69 IsEmpty()70 public boolean IsEmpty () 71 { 72 return maRuns.isEmpty(); 73 } 74 75 76 77 Get(final int nIndex)78 public Run<TokenType> Get (final int nIndex) 79 { 80 return maRuns.get(nIndex); 81 } 82 83 84 85 86 private final Vector<Run<TokenType>> maRuns; 87 } 88