1324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver/* 2324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * [The "BSD licence"] 3324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Copyright (c) 2005-2008 Terence Parr 4324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * All rights reserved. 5324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 6324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Conversion to C#: 7324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Copyright (c) 2008 Sam Harwell, Pixel Mine, Inc. 8324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * All rights reserved. 9324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 10324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * Redistribution and use in source and binary forms, with or without 11324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * modification, are permitted provided that the following conditions 12324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * are met: 13324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 1. Redistributions of source code must retain the above copyright 14324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * notice, this list of conditions and the following disclaimer. 15324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 2. Redistributions in binary form must reproduce the above copyright 16324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * notice, this list of conditions and the following disclaimer in the 17324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * documentation and/or other materials provided with the distribution. 18324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 3. The name of the author may not be used to endorse or promote products 19324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * derived from this software without specific prior written permission. 20324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * 21324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver */ 32324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 33324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverusing System; 34324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverusing System.Text; 35324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 36324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruvernamespace Antlr.Runtime.JavaExtensions 37324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver{ 38324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static class StringExtensions 39324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 40324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver#if DEBUG 41324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [Obsolete] 42324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static char charAt( string str, int index ) 43324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 44324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return str[index]; 45324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 46324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 47324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [Obsolete] 48324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static bool endsWith( string str, string value ) 49324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 50324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return str.EndsWith( value ); 51324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 52324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 53324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [Obsolete] 54324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static int indexOf( string str, char value ) 55324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 56324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return str.IndexOf( value ); 57324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 58324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 59324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [Obsolete] 60324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static int indexOf( string str, char value, int startIndex ) 61324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 62324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return str.IndexOf( value, startIndex ); 63324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 64324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 65324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [Obsolete] 66324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static int indexOf( string str, string value ) 67324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 68324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return str.IndexOf( value ); 69324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 70324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 71324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [Obsolete] 72324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static int indexOf( string str, string value, int startIndex ) 73324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 74324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return str.IndexOf( value, startIndex ); 75324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 76324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 77324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [Obsolete] 78324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static int lastIndexOf( string str, char value ) 79324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 80324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return str.LastIndexOf( value ); 81324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 82324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 83324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [Obsolete] 84324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static int lastIndexOf( string str, string value ) 85324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 86324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return str.LastIndexOf( value ); 87324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 88324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 89324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [Obsolete] 90324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static int length( string str ) 91324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 92324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return str.Length; 93324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 94324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver#endif 95324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 96324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static string replace( string str, char oldValue, char newValue ) 97324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 98324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver int index = str.IndexOf( oldValue ); 99324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver if ( index == -1 ) 100324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return str; 101324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 102324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver System.Text.StringBuilder builder = new StringBuilder( str ); 103324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver builder[index] = newValue; 104324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return builder.ToString(); 105324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 106324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 107324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static string replaceAll( string str, string regex, string newValue ) 108324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 109324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return System.Text.RegularExpressions.Regex.Replace( str, regex, newValue ); 110324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 111324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 112324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static string replaceFirst( string str, string regex, string replacement ) 113324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 114324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return System.Text.RegularExpressions.Regex.Replace( str, regex, replacement ); 115324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 116324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 117324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver#if DEBUG 118324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [Obsolete] 119324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static bool startsWith( string str, string value ) 120324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 121324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return str.StartsWith( value ); 122324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 123324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver#endif 124324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 125324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [Obsolete] 126324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static string substring( string str, int startOffset ) 127324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 128324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return str.Substring( startOffset ); 129324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 130324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 131324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static string substring( string str, int startOffset, int endOffset ) 132324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 133324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return str.Substring( startOffset, endOffset - startOffset ); 134324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 135324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 136324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver#if DEBUG 137324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [Obsolete] 138324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static char[] toCharArray( string str ) 139324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 140324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return str.ToCharArray(); 141324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 142324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 143324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [Obsolete] 144324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static string toUpperCase( string str ) 145324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 146324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return str.ToUpperInvariant(); 147324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 148324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 149324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver [Obsolete] 150324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver public static string trim( string str ) 151324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver { 152324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return str.Trim(); 153324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 154324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver#endif 155324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver } 156324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver} 157