/* JSONParserTokenManager.java */
/* Generated By:JavaCC: Do not edit this line. JSONParserTokenManager.java */
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.tomcat.util.json;
/** Token Manager. */
@SuppressWarnings("all") // Ignore warnings in generated code
public class JSONParserTokenManager implements JSONParserConstants {
/** 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) {
case 0:
if ((active0 & 0xe0000L) != 0L) {
jjmatchedKind = 28;
return 15;
}
if ((active0 & 0x400000L) != 0L) {
return 38;
}
if ((active0 & 0x800000L) != 0L) {
return 39;
}
return -1;
case 1:
if ((active0 & 0xe0000L) != 0L) {
jjmatchedKind = 28;
jjmatchedPos = 1;
return 15;
}
return -1;
case 2:
if ((active0 & 0xe0000L) != 0L) {
jjmatchedKind = 28;
jjmatchedPos = 2;
return 15;
}
return -1;
case 3:
if ((active0 & 0xa0000L) != 0L) {
return 15;
}
if ((active0 & 0x40000L) != 0L) {
jjmatchedKind = 28;
jjmatchedPos = 3;
return 15;
}
return -1;
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 34:
return jjMoveStringLiteralDfa1_0(0x800000L);
case 39:
return jjMoveStringLiteralDfa1_0(0x400000L);
case 44:
return jjStopAtPos(0, 6);
case 58:
return jjStopAtPos(0, 9);
case 91:
return jjStopAtPos(0, 10);
case 93:
return jjStopAtPos(0, 11);
case 70:
case 102:
return jjMoveStringLiteralDfa1_0(0x40000L);
case 78:
case 110:
return jjMoveStringLiteralDfa1_0(0x80000L);
case 84:
case 116:
return jjMoveStringLiteralDfa1_0(0x20000L);
case 123:
return jjStopAtPos(0, 7);
case 125:
return jjStopAtPos(0, 8);
default:
return jjMoveNfa_0(0, 0);
}
}
private int jjMoveStringLiteralDfa1_0(long active0) {
try {
curChar = input_stream.readChar();
} catch (java.io.IOException e) {
jjStopStringLiteralDfa_0(0, active0);
return 1;
}
switch (curChar) {
case 34:
if ((active0 & 0x800000L) != 0L) {
return jjStopAtPos(1, 23);
}
break;
case 39:
if ((active0 & 0x400000L) != 0L) {
return jjStopAtPos(1, 22);
}
break;
case 65:
case 97:
return jjMoveStringLiteralDfa2_0(active0, 0x40000L);
case 82:
case 114:
return jjMoveStringLiteralDfa2_0(active0, 0x20000L);
case 85:
case 117:
return jjMoveStringLiteralDfa2_0(active0, 0x80000L);
default:
break;
}
return jjStartNfa_0(0, active0);
}
private int jjMoveStringLiteralDfa2_0(long old0, long active0) {
if (((active0 &= old0)) == 0L) {
return jjStartNfa_0(0, old0);
}
try {
curChar = input_stream.readChar();
} catch (java.io.IOException e) {
jjStopStringLiteralDfa_0(1, active0);
return 2;
}
switch (curChar) {
case 76:
case 108:
return jjMoveStringLiteralDfa3_0(active0, 0xc0000L);
case 85:
case 117:
return jjMoveStringLiteralDfa3_0(active0, 0x20000L);
default:
break;
}
return jjStartNfa_0(1, active0);
}
private int jjMoveStringLiteralDfa3_0(long old0, long active0) {
if (((active0 &= old0)) == 0L) {
return jjStartNfa_0(1, old0);
}
try {
curChar = input_stream.readChar();
} catch (java.io.IOException e) {
jjStopStringLiteralDfa_0(2, active0);
return 3;
}
switch (curChar) {
case 69:
case 101:
if ((active0 & 0x20000L) != 0L) {
return jjStartNfaWithStates_0(3, 17, 15);
}
break;
case 76:
case 108:
if ((active0 & 0x80000L) != 0L) {
return jjStartNfaWithStates_0(3, 19, 15);
}
break;
case 83:
case 115:
return jjMoveStringLiteralDfa4_0(active0, 0x40000L);
default:
break;
}
return jjStartNfa_0(2, active0);
}
private int jjMoveStringLiteralDfa4_0(long old0, long active0) {
if (((active0 &= old0)) == 0L) {
return jjStartNfa_0(2, old0);
}
try {
curChar = input_stream.readChar();
} catch (java.io.IOException e) {
jjStopStringLiteralDfa_0(3, active0);
return 4;
}
switch (curChar) {
case 69:
case 101:
if ((active0 & 0x40000L) != 0L) {
return jjStartNfaWithStates_0(4, 18, 15);
}
break;
default:
break;
}
return jjStartNfa_0(3, active0);
}
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 = 38;
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 ((0x3ff000000000000L & l) != 0L) {
if (kind > 28) {
kind = 28;
}
{
jjCheckNAdd(15);
}
} else if ((0x3400L & l) != 0L) {
if (kind > 5) {
kind = 5;
}
} else if ((0x100000200L & l) != 0L) {
if (kind > 4) {
kind = 4;
}
} else if (curChar == 45) {
jjCheckNAddStates(0, 3);
} else if (curChar == 47) {
jjAddStates(4, 5);
} else if (curChar == 34) {
jjCheckNAddTwoStates(11, 12);
} else if (curChar == 39) {
jjCheckNAddTwoStates(6, 7);
} else if (curChar == 35) {
jjCheckNAddTwoStates(1, 2);
}
if ((0x3fe000000000000L & l) != 0L) {
if (kind > 15) {
kind = 15;
}
{
jjCheckNAddStates(6, 8);
}
} else if (curChar == 48) {
if (kind > 15) {
kind = 15;
}
{
jjCheckNAddStates(9, 11);
}
}
break;
case 38:
case 6:
if ((0xffffff7fffffc9ffL & l) != 0L) {
jjCheckNAddStates(12, 14);
}
break;
case 39:
case 11:
if ((0xfffffffbffffc9ffL & l) != 0L) {
jjCheckNAddStates(15, 17);
}
break;
case 1:
if ((0xffffffffffffcbffL & l) != 0L) {
jjCheckNAddTwoStates(1, 2);
}
break;
case 2:
if ((0x3400L & l) != 0L && kind > 3) {
kind = 3;
}
break;
case 3:
if ((0x100000200L & l) != 0L && kind > 4) {
kind = 4;
}
break;
case 4:
if ((0x3400L & l) != 0L && kind > 5) {
kind = 5;
}
break;
case 5:
if (curChar == 39) {
jjCheckNAddTwoStates(6, 7);
}
break;
case 8:
if ((0x808000000000L & l) != 0L) {
jjCheckNAddStates(12, 14);
}
break;
case 9:
if (curChar == 39 && kind > 26) {
kind = 26;
}
break;
case 10:
if (curChar == 34) {
jjCheckNAddTwoStates(11, 12);
}
break;
case 13:
if ((0x800400000000L & l) != 0L) {
jjCheckNAddStates(15, 17);
}
break;
case 14:
if (curChar == 34 && kind > 27) {
kind = 27;
}
break;
case 15:
if ((0x3ff000000000000L & l) == 0L) {
break;
}
if (kind > 28) {
kind = 28;
} {
jjCheckNAdd(15);
}
break;
case 16:
if (curChar == 47) {
jjAddStates(4, 5);
}
break;
case 17:
if (curChar == 47) {
jjCheckNAddTwoStates(18, 19);
}
break;
case 18:
if ((0xffffffffffffcbffL & l) != 0L) {
jjCheckNAddTwoStates(18, 19);
}
break;
case 19:
if ((0x3400L & l) != 0L && kind > 1) {
kind = 1;
}
break;
case 20:
if (curChar == 42) {
jjCheckNAddTwoStates(21, 23);
}
break;
case 21: {
jjCheckNAddTwoStates(21, 23);
}
break;
case 22:
if (curChar == 47 && kind > 2) {
kind = 2;
}
break;
case 23:
if (curChar == 42) {
jjstateSet[jjnewStateCnt++] = 22;
}
break;
case 24:
if (curChar == 45) {
jjCheckNAddStates(0, 3);
}
break;
case 25:
if (curChar != 48) {
break;
}
if (kind > 15) {
kind = 15;
} {
jjCheckNAdd(25);
}
break;
case 26:
if ((0x3fe000000000000L & l) == 0L) {
break;
}
if (kind > 15) {
kind = 15;
} {
jjCheckNAdd(27);
}
break;
case 27:
if ((0x3ff000000000000L & l) == 0L) {
break;
}
if (kind > 15) {
kind = 15;
} {
jjCheckNAdd(27);
}
break;
case 28:
if (curChar == 48) {
jjCheckNAddTwoStates(28, 29);
}
break;
case 29:
if (curChar == 46) {
jjCheckNAdd(30);
}
break;
case 30:
if ((0x3ff000000000000L & l) == 0L) {
break;
}
if (kind > 16) {
kind = 16;
} {
jjCheckNAddTwoStates(30, 31);
}
break;
case 32:
if ((0x280000000000L & l) != 0L) {
jjCheckNAdd(33);
}
break;
case 33:
if ((0x3ff000000000000L & l) == 0L) {
break;
}
if (kind > 16) {
kind = 16;
} {
jjCheckNAdd(33);
}
break;
case 34:
if ((0x3fe000000000000L & l) != 0L) {
jjCheckNAddTwoStates(35, 29);
}
break;
case 35:
if ((0x3ff000000000000L & l) != 0L) {
jjCheckNAddTwoStates(35, 29);
}
break;
case 36:
if (curChar != 48) {
break;
}
if (kind > 15) {
kind = 15;
} {
jjCheckNAddStates(9, 11);
}
break;
case 37:
if ((0x3fe000000000000L & l) == 0L) {
break;
}
if (kind > 15) {
kind = 15;
} {
jjCheckNAddStates(6, 8);
}
break;
default:
break;
}
} while (i != startsAt);
} else if (curChar < 128) {
long l = 1L << (curChar & 077);
do {
switch (jjstateSet[--i]) {
case 0:
case 15:
if ((0x7fffffe07fffffeL & l) == 0L) {
break;
}
if (kind > 28) {
kind = 28;
} {
jjCheckNAdd(15);
}
break;
case 38:
if ((0xffffffffefffffffL & l) != 0L) {
jjCheckNAddStates(12, 14);
} else if (curChar == 92) {
jjstateSet[jjnewStateCnt++] = 8;
}
break;
case 39:
if ((0xffffffffefffffffL & l) != 0L) {
jjCheckNAddStates(15, 17);
} else if (curChar == 92) {
jjstateSet[jjnewStateCnt++] = 13;
}
break;
case 1: {
jjAddStates(18, 19);
}
break;
case 6:
if ((0xffffffffefffffffL & l) != 0L) {
jjCheckNAddStates(12, 14);
}
break;
case 7:
if (curChar == 92) {
jjstateSet[jjnewStateCnt++] = 8;
}
break;
case 8:
if ((0x14404410144044L & l) != 0L) {
jjCheckNAddStates(12, 14);
}
break;
case 11:
if ((0xffffffffefffffffL & l) != 0L) {
jjCheckNAddStates(15, 17);
}
break;
case 12:
if (curChar == 92) {
jjstateSet[jjnewStateCnt++] = 13;
}
break;
case 13:
if ((0x14404410144044L & l) != 0L) {
jjCheckNAddStates(15, 17);
}
break;
case 18: {
jjAddStates(20, 21);
}
break;
case 21: {
jjAddStates(22, 23);
}
break;
case 31:
if ((0x2000000020L & l) != 0L) {
jjAddStates(24, 25);
}
break;
default:
break;
}
} while (i != startsAt);
} else {
int hiByte = (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 38:
case 6:
if (jjCanMove_0(hiByte, i1, i2, l1, l2)) {
jjCheckNAddStates(12, 14);
}
break;
case 39:
case 11:
if (jjCanMove_0(hiByte, i1, i2, l1, l2)) {
jjCheckNAddStates(15, 17);
}
break;
case 1:
if (jjCanMove_0(hiByte, i1, i2, l1, l2)) {
jjAddStates(18, 19);
}
break;
case 18:
if (jjCanMove_0(hiByte, i1, i2, l1, l2)) {
jjAddStates(20, 21);
}
break;
case 21:
if (jjCanMove_0(hiByte, i1, i2, l1, l2)) {
jjAddStates(22, 23);
}
break;
default:
if (i1 == 0 || l1 == 0 || i2 == 0 || l2 == 0) {
break;
} else {
break;
}
}
} while (i != startsAt);
}
if (kind != 0x7fffffff) {
jjmatchedKind = kind;
jjmatchedPos = curPos;
kind = 0x7fffffff;
}
++curPos;
if ((i = jjnewStateCnt) == (startsAt = 38 - (jjnewStateCnt = startsAt))) {
return curPos;
}
try {
curChar = input_stream.readChar();
} catch (java.io.IOException e) {
return curPos;
}
}
}
/** Token literal values. */
public static final String[] jjstrLiteralImages =
{ "", null, null, null, null, null, "\54", "\173", "\175", "\72", "\133", "\135", null, null, null, null,
null, null, null, null, null, null, "\47\47", "\42\42", null, null, null, null, null, };
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;
}
static final int[] jjnextStates =
{ 25, 26, 28, 34, 17, 20, 27, 35, 29, 25, 28, 29, 6, 7, 9, 11, 12, 14, 1, 2, 18, 19, 21, 23, 32, 33, };
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;
}
}
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 (Exception e) {
jjmatchedKind = 0;
jjmatchedPos = -1;
matchedToken = jjFillToken();
return matchedToken;
}
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 == ' ' || curChar == ' ') {
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);
}
}
void SkipLexicalActions(Token matchedToken) {
switch (jjmatchedKind) {
default:
break;
}
}
void MoreLexicalActions() {
jjimageLen += (lengthOfMatch = jjmatchedPos + 1);
switch (jjmatchedKind) {
default:
break;
}
}
void TokenLexicalActions(Token matchedToken) {
switch (jjmatchedKind) {
default:
break;
}
}
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);
}
/** Constructor. */
public JSONParserTokenManager(JavaCharStream stream) {
if (JavaCharStream.staticFlag) {
throw new Error("ERROR: Cannot use a static CharStream class with a non-static lexical analyzer.");
}
input_stream = stream;
}
/** Constructor. */
public JSONParserTokenManager(JavaCharStream stream, int lexState) {
ReInit(stream);
SwitchTo(lexState);
}
/** Reinitialise parser. */
public void ReInit(JavaCharStream stream) {
jjmatchedPos = jjnewStateCnt = 0;
curLexState = defaultLexState;
input_stream = stream;
ReInitRounds();
}
private void ReInitRounds() {
int i;
jjround = 0x80000001;
for (i = 38; i-- > 0;) {
jjrounds[i] = 0x80000000;
}
}
/** Reinitialise parser. */
public void ReInit(JavaCharStream 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;
}
}
/** Lexer state names. */
public static final String[] lexStateNames = { "DEFAULT", };
/** Lex State array. */
public static final int[] jjnewLexState = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, };
static final long[] jjtoToken = { 0x1ccf8fc1L, };
static final long[] jjtoSkip = { 0x3eL, };
static final long[] jjtoSpecial = { 0x0L, };
static final long[] jjtoMore = { 0x0L, };
protected JavaCharStream input_stream;
private final int[] jjrounds = new int[38];
private final int[] jjstateSet = new int[2 * 38];
private final StringBuilder jjimage = new StringBuilder();
private StringBuilder image = jjimage;
private int jjimageLen;
private int lengthOfMatch;
protected int curChar;
}