edu.stanford.nlp.semgraph.semgrex.SemgrexParserTokenManager Maven / Gradle / Ivy
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Stanford Parser processes raw text in English, Chinese, German, Arabic, and French, and extracts constituency parse trees.
/* Generated By:JavaCC: Do not edit this line. SemgrexParserTokenManager.java */
package edu.stanford.nlp.semgraph.semgrex;
// all generated classes are in this package
//imports
import java.util.*;
import edu.stanford.nlp.util.Generics;
/** Token Manager. */
class SemgrexParserTokenManager implements SemgrexParserConstants
{
/** Debug output. */
public java.io.PrintStream debugStream = System.out;
/** Set debug output. */
public void setDebugStream(java.io.PrintStream ds) { debugStream = ds; }
private final int jjStopStringLiteralDfa_0(int pos, long active0)
{
switch (pos)
{
default :
return -1;
}
}
private final int jjStartNfa_0(int pos, long active0)
{
return jjMoveNfa_0(jjStopStringLiteralDfa_0(pos, active0), pos + 1);
}
private int jjStopAtPos(int pos, int kind)
{
jjmatchedKind = kind;
jjmatchedPos = pos;
return pos + 1;
}
private int jjMoveStringLiteralDfa0_0()
{
switch(curChar)
{
case 9:
return jjStartNfaWithStates_0(0, 3, 7);
case 10:
return jjStopAtPos(0, 11);
case 33:
return jjStopAtPos(0, 17);
case 35:
return jjStopAtPos(0, 8);
case 36:
return jjStartNfaWithStates_0(0, 9, 17);
case 38:
return jjStopAtPos(0, 16);
case 40:
return jjStopAtPos(0, 13);
case 41:
return jjStopAtPos(0, 14);
case 44:
return jjStopAtPos(0, 21);
case 58:
return jjStopAtPos(0, 12);
case 59:
return jjStopAtPos(0, 24);
case 61:
return jjStartNfaWithStates_0(0, 22, 5);
case 63:
return jjStopAtPos(0, 18);
case 64:
return jjStopAtPos(0, 5);
case 91:
return jjStopAtPos(0, 19);
case 93:
return jjStopAtPos(0, 20);
case 123:
return jjStopAtPos(0, 23);
case 124:
return jjStopAtPos(0, 15);
case 125:
return jjStopAtPos(0, 25);
default :
return jjMoveNfa_0(0, 0);
}
}
private int jjStartNfaWithStates_0(int pos, int kind, int state)
{
jjmatchedKind = kind;
jjmatchedPos = pos;
try { curChar = input_stream.readChar(); }
catch(java.io.IOException e) { return pos + 1; }
return jjMoveNfa_0(state, pos + 1);
}
static final long[] jjbitVec0 = {
0xfffffffffffffffeL, 0xffffffffffffffffL, 0xffffffffffffffffL, 0xffffffffffffffffL
};
static final long[] jjbitVec2 = {
0x0L, 0x0L, 0xffffffffffffffffL, 0xffffffffffffffffL
};
private int jjMoveNfa_0(int startState, int curPos)
{
int startsAt = 0;
jjnewStateCnt = 19;
int i = 1;
jjstateSet[0] = startState;
int kind = 0x7fffffff;
for (;;)
{
if (++jjround == 0x7fffffff)
ReInitRounds();
if (curChar < 64)
{
long l = 1L << curChar;
do
{
switch(jjstateSet[--i])
{
case 0:
if ((0x3ff0484ffffdbffL & l) != 0L)
{
if (kind > 6)
kind = 6;
jjCheckNAdd(7);
}
else if ((0x5000400000000000L & l) != 0L)
{
if (kind > 4)
kind = 4;
}
else if (curChar == 36)
jjCheckNAddStates(0, 3);
else if (curChar == 47)
jjCheckNAddStates(4, 6);
else if (curChar == 61)
jjstateSet[jjnewStateCnt++] = 5;
if ((0x3ff000000000000L & l) != 0L)
{
if (kind > 7)
kind = 7;
jjCheckNAdd(8);
}
else if (curChar == 60)
jjstateSet[jjnewStateCnt++] = 3;
else if (curChar == 62)
jjstateSet[jjnewStateCnt++] = 1;
break;
case 17:
if (curChar == 45)
jjCheckNAdd(16);
else if (curChar == 43)
jjCheckNAdd(15);
if (curChar == 45)
{
if (kind > 4)
kind = 4;
}
else if (curChar == 43)
{
if (kind > 4)
kind = 4;
}
break;
case 1:
if (curChar == 62 && kind > 4)
kind = 4;
break;
case 2:
if (curChar == 62)
jjstateSet[jjnewStateCnt++] = 1;
break;
case 3:
if (curChar == 60 && kind > 4)
kind = 4;
break;
case 4:
if (curChar == 60)
jjstateSet[jjnewStateCnt++] = 3;
break;
case 5:
if (curChar == 61 && kind > 4)
kind = 4;
break;
case 6:
if (curChar == 61)
jjstateSet[jjnewStateCnt++] = 5;
break;
case 7:
if ((0x3ff0484ffffdbffL & l) == 0L)
break;
if (kind > 6)
kind = 6;
jjCheckNAdd(7);
break;
case 8:
if ((0x3ff000000000000L & l) == 0L)
break;
if (kind > 7)
kind = 7;
jjCheckNAdd(8);
break;
case 9:
case 10:
if (curChar == 47)
jjCheckNAddStates(4, 6);
break;
case 12:
if ((0xffff7fffffffdbffL & l) != 0L)
jjCheckNAddStates(4, 6);
break;
case 13:
if (curChar == 47 && kind > 10)
kind = 10;
break;
case 14:
if (curChar == 36)
jjCheckNAddStates(0, 3);
break;
case 15:
if (curChar == 43 && kind > 4)
kind = 4;
break;
case 16:
if (curChar == 45 && kind > 4)
kind = 4;
break;
case 18:
if (curChar == 45)
jjCheckNAdd(16);
break;
default : break;
}
} while(i != startsAt);
}
else if (curChar < 128)
{
long l = 1L << (curChar & 077);
do
{
switch(jjstateSet[--i])
{
case 0:
case 7:
if ((0x87ffffffd7fffffeL & l) == 0L)
break;
if (kind > 6)
kind = 6;
jjCheckNAdd(7);
break;
case 11:
if (curChar == 92)
jjstateSet[jjnewStateCnt++] = 10;
break;
case 12:
jjAddStates(4, 6);
break;
default : break;
}
} while(i != startsAt);
}
else
{
int hiByte = (int)(curChar >> 8);
int i1 = hiByte >> 6;
long l1 = 1L << (hiByte & 077);
int i2 = (curChar & 0xff) >> 6;
long l2 = 1L << (curChar & 077);
do
{
switch(jjstateSet[--i])
{
case 0:
case 7:
if (!jjCanMove_0(hiByte, i1, i2, l1, l2))
break;
if (kind > 6)
kind = 6;
jjCheckNAdd(7);
break;
case 12:
if (jjCanMove_0(hiByte, i1, i2, l1, l2))
jjAddStates(4, 6);
break;
default : break;
}
} while(i != startsAt);
}
if (kind != 0x7fffffff)
{
jjmatchedKind = kind;
jjmatchedPos = curPos;
kind = 0x7fffffff;
}
++curPos;
if ((i = jjnewStateCnt) == (startsAt = 19 - (jjnewStateCnt = startsAt)))
return curPos;
try { curChar = input_stream.readChar(); }
catch(java.io.IOException e) { return curPos; }
}
}
static final int[] jjnextStates = {
15, 16, 17, 18, 11, 12, 13,
};
private static final boolean jjCanMove_0(int hiByte, int i1, int i2, long l1, long l2)
{
switch(hiByte)
{
case 0:
return ((jjbitVec2[i2] & l2) != 0L);
default :
if ((jjbitVec0[i1] & l1) != 0L)
return true;
return false;
}
}
/** Token literal values. */
public static final String[] jjstrLiteralImages = {
"", null, null, null, null, "\100", null, null, "\43", "\44", null, "\12",
"\72", "\50", "\51", "\174", "\46", "\41", "\77", "\133", "\135", "\54", "\75",
"\173", "\73", "\175", };
/** Lexer state names. */
public static final String[] lexStateNames = {
"DEFAULT",
};
static final long[] jjtoToken = {
0x3fffff1L,
};
static final long[] jjtoSkip = {
0xeL,
};
protected SimpleCharStream input_stream;
private final int[] jjrounds = new int[19];
private final int[] jjstateSet = new int[38];
protected char curChar;
/** Constructor. */
public SemgrexParserTokenManager(SimpleCharStream stream){
if (SimpleCharStream.staticFlag)
throw new Error("ERROR: Cannot use a static CharStream class with a non-static lexical analyzer.");
input_stream = stream;
}
/** Constructor. */
public SemgrexParserTokenManager(SimpleCharStream stream, int lexState){
this(stream);
SwitchTo(lexState);
}
/** Reinitialise parser. */
public void ReInit(SimpleCharStream stream)
{
jjmatchedPos = jjnewStateCnt = 0;
curLexState = defaultLexState;
input_stream = stream;
ReInitRounds();
}
private void ReInitRounds()
{
int i;
jjround = 0x80000001;
for (i = 19; i-- > 0;)
jjrounds[i] = 0x80000000;
}
/** Reinitialise parser. */
public void ReInit(SimpleCharStream stream, int lexState)
{
ReInit(stream);
SwitchTo(lexState);
}
/** Switch to specified lex state. */
public void SwitchTo(int lexState)
{
if (lexState >= 1 || lexState < 0)
throw new TokenMgrError("Error: Ignoring invalid lexical state : " + lexState + ". State unchanged.", TokenMgrError.INVALID_LEXICAL_STATE);
else
curLexState = lexState;
}
protected Token jjFillToken()
{
final Token t;
final String curTokenImage;
final int beginLine;
final int endLine;
final int beginColumn;
final int endColumn;
String im = jjstrLiteralImages[jjmatchedKind];
curTokenImage = (im == null) ? input_stream.GetImage() : im;
beginLine = input_stream.getBeginLine();
beginColumn = input_stream.getBeginColumn();
endLine = input_stream.getEndLine();
endColumn = input_stream.getEndColumn();
t = Token.newToken(jjmatchedKind, curTokenImage);
t.beginLine = beginLine;
t.endLine = endLine;
t.beginColumn = beginColumn;
t.endColumn = endColumn;
return t;
}
int curLexState = 0;
int defaultLexState = 0;
int jjnewStateCnt;
int jjround;
int jjmatchedPos;
int jjmatchedKind;
/** Get the next Token. */
public Token getNextToken()
{
Token matchedToken;
int curPos = 0;
EOFLoop :
for (;;)
{
try
{
curChar = input_stream.BeginToken();
}
catch(java.io.IOException e)
{
jjmatchedKind = 0;
matchedToken = jjFillToken();
return matchedToken;
}
try { input_stream.backup(0);
while (curChar <= 32 && (0x100002000L & (1L << curChar)) != 0L)
curChar = input_stream.BeginToken();
}
catch (java.io.IOException e1) { continue EOFLoop; }
jjmatchedKind = 0x7fffffff;
jjmatchedPos = 0;
curPos = jjMoveStringLiteralDfa0_0();
if (jjmatchedKind != 0x7fffffff)
{
if (jjmatchedPos + 1 < curPos)
input_stream.backup(curPos - jjmatchedPos - 1);
if ((jjtoToken[jjmatchedKind >> 6] & (1L << (jjmatchedKind & 077))) != 0L)
{
matchedToken = jjFillToken();
return matchedToken;
}
else
{
continue EOFLoop;
}
}
int error_line = input_stream.getEndLine();
int error_column = input_stream.getEndColumn();
String error_after = null;
boolean EOFSeen = false;
try { input_stream.readChar(); input_stream.backup(1); }
catch (java.io.IOException e1) {
EOFSeen = true;
error_after = curPos <= 1 ? "" : input_stream.GetImage();
if (curChar == '\n' || curChar == '\r') {
error_line++;
error_column = 0;
}
else
error_column++;
}
if (!EOFSeen) {
input_stream.backup(1);
error_after = curPos <= 1 ? "" : input_stream.GetImage();
}
throw new TokenMgrError(EOFSeen, curLexState, error_line, error_column, error_after, curChar, TokenMgrError.LEXICAL_ERROR);
}
}
private void jjCheckNAdd(int state)
{
if (jjrounds[state] != jjround)
{
jjstateSet[jjnewStateCnt++] = state;
jjrounds[state] = jjround;
}
}
private void jjAddStates(int start, int end)
{
do {
jjstateSet[jjnewStateCnt++] = jjnextStates[start];
} while (start++ != end);
}
private void jjCheckNAddTwoStates(int state1, int state2)
{
jjCheckNAdd(state1);
jjCheckNAdd(state2);
}
private void jjCheckNAddStates(int start, int end)
{
do {
jjCheckNAdd(jjnextStates[start]);
} while (start++ != end);
}
}