13447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein/* 23447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein [The "BSD license"] 33447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein Copyright (c) 2005-2009 Terence Parr 43447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein All rights reserved. 53447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 63447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein Redistribution and use in source and binary forms, with or without 73447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein modification, are permitted provided that the following conditions 83447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein are met: 93447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 1. Redistributions of source code must retain the above copyright 103447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein notice, this list of conditions and the following disclaimer. 113447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 2. Redistributions in binary form must reproduce the above copyright 123447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein notice, this list of conditions and the following disclaimer in the 133447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein documentation and/or other materials provided with the distribution. 143447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 3. The name of the author may not be used to endorse or promote products 153447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein derived from this software without specific prior written permission. 163447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 173447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 183447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 193447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 203447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 213447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 223447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 233447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 243447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 253447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 263447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 273447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein */ 283447a5916aa62f44de24cc441fc9987116ddff52Andrew Sappersteinpackage org.antlr.runtime; 293447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 303447a5916aa62f44de24cc441fc9987116ddff52Andrew Sappersteinimport java.util.ArrayList; 313447a5916aa62f44de24cc441fc9987116ddff52Andrew Sappersteinimport java.util.List; 323447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 333447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein/** A pretty quick CharStream that pulls all data from an array 343447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein * directly. Every method call counts in the lexer. Java's 353447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein * strings aren't very good so I'm avoiding. 363447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein */ 373447a5916aa62f44de24cc441fc9987116ddff52Andrew Sappersteinpublic class ANTLRStringStream implements CharStream { 383447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein /** The data being scanned */ 393447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein protected char[] data; 403447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 413447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein /** How many characters are actually in the buffer */ 423447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein protected int n; 433447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 443447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein /** 0..n-1 index into string of next char */ 453447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein protected int p=0; 463447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 473447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein /** line number 1..n within the input */ 483447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein protected int line = 1; 493447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 503447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein /** The index of the character relative to the beginning of the line 0..n-1 */ 513447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein protected int charPositionInLine = 0; 523447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 533447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein /** tracks how deep mark() calls are nested */ 543447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein protected int markDepth = 0; 553447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 563447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein /** A list of CharStreamState objects that tracks the stream state 573447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein * values line, charPositionInLine, and p that can change as you 583447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein * move through the input stream. Indexed from 1..markDepth. 593447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein * A null is kept @ index 0. Create upon first call to mark(). 603447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein */ 613447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein protected List markers; 623447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 633447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein /** Track the last mark() call result value for use in rewind(). */ 643447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein protected int lastMarker; 653447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 663447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein /** What is name or source of this char stream? */ 673447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public String name; 683447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 693447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public ANTLRStringStream() { 703447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 713447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 723447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein /** Copy data in string to a local char array */ 733447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public ANTLRStringStream(String input) { 743447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein this(); 753447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein this.data = input.toCharArray(); 763447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein this.n = input.length(); 773447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 783447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 793447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein /** This is the preferred constructor as no data is copied */ 803447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public ANTLRStringStream(char[] data, int numberOfActualCharsInArray) { 813447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein this(); 823447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein this.data = data; 833447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein this.n = numberOfActualCharsInArray; 843447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 853447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 863447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein /** Reset the stream so that it's in the same state it was 873447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein * when the object was created *except* the data array is not 883447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein * touched. 893447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein */ 903447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public void reset() { 913447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein p = 0; 923447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein line = 1; 933447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein charPositionInLine = 0; 943447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein markDepth = 0; 953447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 963447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 973447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public void consume() { 983447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein //System.out.println("prev p="+p+", c="+(char)data[p]); 993447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein if ( p < n ) { 1003447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein charPositionInLine++; 1013447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein if ( data[p]=='\n' ) { 1023447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein /* 1033447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein System.out.println("newline char found on line: "+line+ 1043447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein "@ pos="+charPositionInLine); 1053447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein */ 1063447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein line++; 1073447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein charPositionInLine=0; 1083447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1093447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein p++; 1103447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein //System.out.println("p moves to "+p+" (c='"+(char)data[p]+"')"); 1113447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1123447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1133447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 1143447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public int LA(int i) { 1153447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein if ( i==0 ) { 1163447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein return 0; // undefined 1173447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1183447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein if ( i<0 ) { 1193447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein i++; // e.g., translate LA(-1) to use offset i=0; then data[p+0-1] 1203447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein if ( (p+i-1) < 0 ) { 1213447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein return CharStream.EOF; // invalid; no char before first char 1223447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1233447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1243447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 1253447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein if ( (p+i-1) >= n ) { 1263447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein //System.out.println("char LA("+i+")=EOF; p="+p); 1273447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein return CharStream.EOF; 1283447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1293447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein //System.out.println("char LA("+i+")="+(char)data[p+i-1]+"; p="+p); 1303447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein //System.out.println("LA("+i+"); p="+p+" n="+n+" data.length="+data.length); 1313447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein return data[p+i-1]; 1323447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1333447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 1343447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public int LT(int i) { 1353447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein return LA(i); 1363447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1373447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 1383447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein /** Return the current input symbol index 0..n where n indicates the 1393447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein * last symbol has been read. The index is the index of char to 1403447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein * be returned from LA(1). 1413447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein */ 1423447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public int index() { 1433447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein return p; 1443447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1453447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 1463447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public int size() { 1473447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein return n; 1483447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1493447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 1503447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public int mark() { 1513447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein if ( markers==null ) { 1523447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein markers = new ArrayList(); 1533447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein markers.add(null); // depth 0 means no backtracking, leave blank 1543447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1553447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein markDepth++; 1563447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein CharStreamState state = null; 1573447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein if ( markDepth>=markers.size() ) { 1583447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein state = new CharStreamState(); 1593447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein markers.add(state); 1603447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1613447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein else { 1623447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein state = (CharStreamState)markers.get(markDepth); 1633447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1643447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein state.p = p; 1653447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein state.line = line; 1663447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein state.charPositionInLine = charPositionInLine; 1673447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein lastMarker = markDepth; 1683447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein return markDepth; 1693447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1703447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 1713447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public void rewind(int m) { 1723447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein CharStreamState state = (CharStreamState)markers.get(m); 1733447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein // restore stream state 1743447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein seek(state.p); 1753447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein line = state.line; 1763447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein charPositionInLine = state.charPositionInLine; 1773447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein release(m); 1783447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1793447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 1803447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public void rewind() { 1813447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein rewind(lastMarker); 1823447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1833447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 1843447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public void release(int marker) { 1853447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein // unwind any other markers made after m and release m 1863447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein markDepth = marker; 1873447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein // release this marker 1883447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein markDepth--; 1893447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1903447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 1913447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein /** consume() ahead until p==index; can't just set p=index as we must 1923447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein * update line and charPositionInLine. 1933447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein */ 1943447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public void seek(int index) { 1953447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein if ( index<=p ) { 1963447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein p = index; // just jump; don't update stream state (line, ...) 1973447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein return; 1983447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 1993447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein // seek forward, consume until p hits index 2003447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein while ( p<index ) { 2013447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein consume(); 2023447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 2033447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 2043447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 2053447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public String substring(int start, int stop) { 2063447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein return new String(data,start,stop-start+1); 2073447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 2083447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 2093447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public int getLine() { 2103447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein return line; 2113447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 2123447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 2133447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public int getCharPositionInLine() { 2143447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein return charPositionInLine; 2153447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 2163447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 2173447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public void setLine(int line) { 2183447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein this.line = line; 2193447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 2203447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 2213447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public void setCharPositionInLine(int pos) { 2223447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein this.charPositionInLine = pos; 2233447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 2243447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 2253447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public String getSourceName() { 2263447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein return name; 2273447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein } 2283447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein 2293447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein public String toString() { return new String(data); } 2303447a5916aa62f44de24cc441fc9987116ddff52Andrew Sapperstein} 231