-/* Generated By:JavaCC: Do not edit this line. SimpleCharStream.java Version 2.1 */
+/* Generated By:JavaCC: Do not edit this line. SimpleCharStream.java Version 3.0 */
package test;
/**
* contain only ASCII characters (without unicode processing).
*/
-public final class SimpleCharStream
+public class SimpleCharStream
{
- public static final boolean staticFlag = true;
- static int bufsize;
- static int available;
- static int tokenBegin;
- static public int bufpos = -1;
- static private int bufline[];
- static private int bufcolumn[];
+ public static final boolean staticFlag = false;
+ int bufsize;
+ int available;
+ int tokenBegin;
+ public int bufpos = -1;
- static private int column = 0;
- static private int line = 1;
+ protected int beginOffset, endOffset;
- static private boolean prevCharIsCR = false;
- static private boolean prevCharIsLF = false;
+ protected int bufline[];
+ protected int bufcolumn[];
- static private java.io.Reader inputStream;
+ protected int column = 0;
+ protected int line = 1;
- static private char[] buffer;
- static private int maxNextCharInd = 0;
- static private int inBuf = 0;
+ protected boolean prevCharIsCR = false;
+ protected boolean prevCharIsLF = false;
- static private final void ExpandBuff(boolean wrapAround)
+ protected java.io.Reader inputStream;
+
+ protected char[] buffer;
+ protected int maxNextCharInd = 0;
+ protected int inBuf = 0;
+ protected StringBuffer currentBuffer = new StringBuffer();
+
+ protected void ExpandBuff(boolean wrapAround)
{
char[] newbuffer = new char[bufsize + 2048];
int newbufline[] = new int[bufsize + 2048];
tokenBegin = 0;
}
- static private final void FillBuff() throws java.io.IOException
+ protected void FillBuff() throws java.io.IOException
{
if (maxNextCharInd == available)
{
{
if (tokenBegin > 2048)
{
+ position += bufpos;
bufpos = maxNextCharInd = 0;
available = tokenBegin;
}
- else if (tokenBegin < 0)
+ else if (tokenBegin < 0) {
+ position += bufpos;
bufpos = maxNextCharInd = 0;
- else
+ } else
ExpandBuff(false);
}
else if (available > tokenBegin)
inputStream.close();
throw new java.io.IOException();
}
- else
+ else {
maxNextCharInd += i;
+ }
+ currentBuffer.append(buffer);
return;
}
catch(java.io.IOException e) {
}
}
- static public final char BeginToken() throws java.io.IOException
+ public char BeginToken() throws java.io.IOException
{
+ beginOffset = endOffset;
tokenBegin = -1;
char c = readChar();
tokenBegin = bufpos;
return c;
}
- static private final void UpdateLineColumn(char c)
+ protected void UpdateLineColumn(char c)
{
column++;
bufcolumn[bufpos] = column;
}
- static public final char readChar() throws java.io.IOException
+ public char readChar() throws java.io.IOException
{
+ endOffset++;
if (inBuf > 0)
{
--inBuf;
- if (++bufpos == bufsize)
+ if (++bufpos == bufsize) {
+ position += bufpos;
bufpos = 0;
+ }
return buffer[bufpos];
}
* @see #getEndColumn
*/
- static public final int getColumn() {
+ public int getColumn() {
return bufcolumn[bufpos];
}
* @see #getEndLine
*/
- static public final int getLine() {
+ public int getLine() {
return bufline[bufpos];
}
- static public final int getEndColumn() {
+ public int getEndColumn() {
return bufcolumn[bufpos];
}
- static public final int getEndLine() {
+ public int getEndLine() {
return bufline[bufpos];
}
- static public final int getBeginColumn() {
+ public int getBeginColumn() {
return bufcolumn[tokenBegin];
}
- static public final int getBeginLine() {
+ public int getBeginLine() {
return bufline[tokenBegin];
}
- static public final void backup(int amount) {
+ public void backup(int amount) {
+ endOffset -= amount;
inBuf += amount;
if ((bufpos -= amount) < 0)
bufpos += bufsize;
public SimpleCharStream(java.io.Reader dstream, int startline,
int startcolumn, int buffersize)
{
- if (inputStream != null)
- throw new Error("\n ERROR: Second call to the constructor of a static SimpleCharStream. You must\n" +
- " either use ReInit() or set the JavaCC option STATIC to false\n" +
- " during the generation of this class.");
inputStream = dstream;
+ currentBuffer = new StringBuffer();
line = startline;
column = startcolumn - 1;
buffer = new char[buffersize];
bufline = new int[buffersize];
bufcolumn = new int[buffersize];
+ beginOffset = 0;
+ endOffset = 0;
}
public SimpleCharStream(java.io.Reader dstream, int startline,
int startcolumn, int buffersize)
{
inputStream = dstream;
+ currentBuffer = new StringBuffer();
line = startline;
column = startcolumn - 1;
prevCharIsLF = prevCharIsCR = false;
tokenBegin = inBuf = maxNextCharInd = 0;
bufpos = -1;
+ position = 0;
+ beginOffset = 0;
+ endOffset = 0;
}
public void ReInit(java.io.Reader dstream, int startline,
{
ReInit(dstream, startline, startcolumn, 4096);
}
- static public final String GetImage()
+ public String GetImage()
{
if (bufpos >= tokenBegin)
return new String(buffer, tokenBegin, bufpos - tokenBegin + 1);
new String(buffer, 0, bufpos + 1);
}
- static public final char[] GetSuffix(int len)
+ public char[] GetSuffix(int len)
{
char[] ret = new char[len];
return ret;
}
- static public void Done()
+ public void Done()
{
buffer = null;
bufline = null;
/**
* Method to adjust line and column numbers for the start of a token.<BR>
*/
- static public void adjustBeginLineColumn(int newLine, int newCol)
+ public void adjustBeginLineColumn(int newLine, int newCol)
{
int start = tokenBegin;
int len;
column = bufcolumn[j];
}
+ public StringBuffer getCurrentBuffer() {
+ return currentBuffer;
+ }
+
+ //Added by Matthieu Casanova
+ public int position = 0;
+ /**
+ * @deprecated
+ * @return
+ */
+ public int getPosition() {
+ return position + bufpos;
+ }
+
+ public int getBeginOffset() {
+ return beginOffset;
+ }
+
+ public int getEndOffset() {
+ return endOffset;
+ }
}
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