001: /*
002: * RimfaxeVector.java
003: *
004: *
005: * Copyright (c) 2003 Rimfaxe ApS (www.rimfaxe.com).
006: * All rights reserved.
007: *
008: * This package is written by Lars Andersen <lars@rimfaxe.com>
009: * and licensed by Rimfaxe ApS.
010: *
011: * Redistribution and use in source and binary forms, with or without
012: * modification, are permitted provided that the following conditions
013: * are met:
014: *
015: * 1. Redistributions of source code must retain the above copyright
016: * notice, this list of conditions and the following disclaimer.
017: *
018: * 2. Redistributions in binary form must reproduce the above copyright
019: * notice, this list of conditions and the following disclaimer in
020: * the documentation and/or other materials provided with the
021: * distribution.
022: *
023: * 3. The end-user documentation included with the redistribution, if
024: * any, must include the following acknowlegement:
025: * "This product includes software developed by Rimfaxe ApS
026: (www.rimfaxe.com)"
027: * Alternately, this acknowlegement may appear in the software itself,
028: * if and wherever such third-party acknowlegements normally appear.
029: *
030: * 4. The names "Rimfaxe", "Rimfaxe Software", "Lars Andersen" and
031: * "Rimfaxe WebServer" must not be used to endorse or promote products
032: * derived from this software without prior written permission. For written
033: * permission, please contact info@rimfaxe.com
034: *
035: * 5. Products derived from this software may not be called "Rimfaxe"
036: * nor may "Rimfaxe" appear in their names without prior written
037: * permission of the Rimfaxe ApS.
038: *
039: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
040: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
041: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
042: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
043: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
044: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
045: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
046: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
047: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
048: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
049: * SUCH DAMAGE.
050: *
051: */
052:
053: package com.rimfaxe.util;
054:
055: import java.util.*;
056:
057: /**
058: *
059: * @author Lars Andersen
060: */
061: public class RimfaxeVector extends Vector {
062: /** Creates new SetVector */
063: public RimfaxeVector() {
064: super ();
065: }
066:
067: public Object find(String name)
068: {
069: Enumeration enum = this .elements();
070: while (enum.hasMoreElements())
071: {
072: Object tmp = enum.nextElement();
073:
074: if (tmp.toString().equalsIgnoreCase(name.toString()))
075: return tmp;
076: }
077: return null;
078: }
079:
080: public boolean contains(Object val)
081: {
082: boolean b = false;
083: Enumeration enum = this .elements();
084: while (enum.hasMoreElements())
085: {
086: String str = "" + enum.nextElement();
087: if (str.equalsIgnoreCase(val.toString()))
088: b = true;
089: }
090: return b;
091: }
092:
093: public boolean containsDoubles(Object val)
094: {
095: int num = 0;
096: Enumeration enum = this .elements();
097: while (enum.hasMoreElements())
098: {
099: String str = "" + enum.nextElement();
100: if (str.equalsIgnoreCase(val.toString()))
101: num++;
102: }
103: return (num>1);
104: }
105:
106: public int position(Object val)
107: {
108: Enumeration enum = this .elements();
109: int i=0;
110: int res=-1;
111: while (enum.hasMoreElements())
112: {
113: Object o = enum.nextElement();
114: if (o.toString().equalsIgnoreCase( val.toString() ))
115: res = i;
116: i++;
117: }
118: return res;
119: } public int removeDoubles(int times)
120: {
121: int num = 0;
122: Enumeration enum = this .elements();
123: while (enum.hasMoreElements())
124: {
125: Object o = enum.nextElement();
126:
127: if (this .containsDoubles(o))
128: {
129: this .removeElementAt( position(o) );
130: num++;
131: }
132: }
133: return num;
134: }
135:
136: public int removeDoubles() {
137: while (this .removeDoubles(0) != 0) {
138: }
139: return 0;
140: }
141:
142: public void removeObject(Object val) {
143: int pos = this .position(val);
144: this .removeElementAt(pos);
145: }
146:
147: public String getPostStr(String prefix)
148: {
149: Enumeration enum = this .elements();
150: while (enum.hasMoreElements())
151: {
152: String tmp = "" + enum.nextElement();
153: StringTokenizer tkz = new StringTokenizer(tmp,".",false);
154: if (tkz.hasMoreTokens())
155: if (tkz.nextToken().equalsIgnoreCase(prefix))
156: return tkz.nextToken();
157: }
158: return null;
159: }
160:
161: public String getPostStr(String prefix, String separator)
162: {
163: Enumeration enum = this.elements();
164: while (enum.hasMoreElements())
165: {
166: String tmp = "" + enum.nextElement();
167: StringTokenizer tkz = new StringTokenizer(tmp,separator,false);
168: if (tkz.hasMoreTokens())
169: if (tkz.nextToken().equalsIgnoreCase(prefix))
170: return tkz.nextToken();
171: }
172: return null;
173: }
174: }
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