| Clover coverage report - |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| ArgTokenizer.java | 30% | 47.4% | 80% | 47.1% |
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| 1 | /* | |
| 2 | * Licensed to the Apache Software Foundation (ASF) under one or more | |
| 3 | * contributor license agreements. See the NOTICE file distributed with | |
| 4 | * this work for additional information regarding copyright ownership. | |
| 5 | * The ASF licenses this file to You under the Apache License, Version 2.0 | |
| 6 | * (the "License"); you may not use this file except in compliance with | |
| 7 | * the License. You may obtain a copy of the License at | |
| 8 | * | |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 | * | |
| 11 | * Unless required by applicable law or agreed to in writing, software | |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 | * See the License for the specific language governing permissions and | |
| 15 | * limitations under the License. | |
| 16 | * | |
| 17 | * $Id: ArgTokenizer.java 541508 2007-05-25 01:54:12Z vgritsenko $ | |
| 18 | */ | |
| 19 | ||
| 20 | package org.apache.xindice.tools; | |
| 21 | ||
| 22 | import java.util.StringTokenizer; | |
| 23 | ||
| 24 | /** | |
| 25 | * ArgTokenizer performs the difficult task of parsing | |
| 26 | * command-line arguments from various sources. | |
| 27 | * | |
| 28 | * @version $Revision: 541508 $, $Date: 2007-05-24 18:54:12 -0700 (Thu, 24 May 2007) $ | |
| 29 | */ | |
| 30 | public final class ArgTokenizer { | |
| 31 | ||
| 32 | private int idx; | |
| 33 | private String[] args; | |
| 34 | ||
| 35 | ||
| 36 | 3 | public ArgTokenizer(String[] args) { |
| 37 | 3 | this.args = args; |
| 38 | } | |
| 39 | ||
| 40 | 0 | public ArgTokenizer(String argString) { |
| 41 | 0 | StringTokenizer st = new StringTokenizer(argString); |
| 42 | 0 | args = new String[st.countTokens()]; |
| 43 | 0 | for (int i = 0; st.hasMoreTokens(); i++) { |
| 44 | 0 | args[i] = st.nextToken(); |
| 45 | } | |
| 46 | } | |
| 47 | ||
| 48 | 20 | public boolean hasMoreTokens() { |
| 49 | 20 | return idx < args.length; |
| 50 | } | |
| 51 | ||
| 52 | 3 | public String nextSwitchToken() { |
| 53 | 3 | if (hasMoreTokens()) { |
| 54 | 3 | StringBuffer sb = new StringBuffer(); |
| 55 | 3 | sb.append(args[idx++]); |
| 56 | 3 | while (hasMoreTokens()) { |
| 57 | 0 | String nt = args[idx]; |
| 58 | 0 | if (nt.startsWith("-")) { |
| 59 | 0 | break; |
| 60 | } | |
| 61 | ||
| 62 | 0 | sb.append(' ').append(args[idx++]); |
| 63 | } | |
| 64 | ||
| 65 | 3 | return sb.toString(); |
| 66 | } | |
| 67 | ||
| 68 | 0 | return ""; |
| 69 | } | |
| 70 | ||
| 71 | 6 | public String nextToken() { |
| 72 | 6 | if (hasMoreTokens()) { |
| 73 | 6 | return args[idx++]; |
| 74 | } else { | |
| 75 | 0 | return ""; |
| 76 | } | |
| 77 | } | |
| 78 | } |
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