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org.apache.hadoop.record.compiler.generated.RccTokenManager Maven / Gradle / Ivy
/* Generated By:JavaCC: Do not edit this line. RccTokenManager.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.hadoop.record.compiler.generated;
import org.apache.hadoop.classification.InterfaceAudience;
import org.apache.hadoop.classification.InterfaceStability;
/**
* @deprecated Replaced by Avro .
*/
@Deprecated
@InterfaceAudience.Public
@InterfaceStability.Stable
public class RccTokenManager implements RccConstants
{
public java.io.PrintStream debugStream = System.out;
public void setDebugStream(java.io.PrintStream ds) { debugStream = ds; }
private final int jjMoveStringLiteralDfa0_1()
{
return jjMoveNfa_1(0, 0);
}
private final void jjCheckNAdd(int state)
{
if (jjrounds[state] != jjround)
{
jjstateSet[jjnewStateCnt++] = state;
jjrounds[state] = jjround;
}
}
private final void jjAddStates(int start, int end)
{
do {
jjstateSet[jjnewStateCnt++] = jjnextStates[start];
} while (start++ != end);
}
private final void jjCheckNAddTwoStates(int state1, int state2)
{
jjCheckNAdd(state1);
jjCheckNAdd(state2);
}
private final void jjCheckNAddStates(int start, int end)
{
do {
jjCheckNAdd(jjnextStates[start]);
} while (start++ != end);
}
private final void jjCheckNAddStates(int start)
{
jjCheckNAdd(jjnextStates[start]);
jjCheckNAdd(jjnextStates[start + 1]);
}
private final int jjMoveNfa_1(int startState, int curPos)
{
int[] nextStates;
int startsAt = 0;
jjnewStateCnt = 3;
int i = 1;
jjstateSet[0] = startState;
int j, kind = 0x7fffffff;
for (;;)
{
if (++jjround == 0x7fffffff)
ReInitRounds();
if (curChar < 64)
{
long l = 1L << curChar;
MatchLoop: do
{
switch(jjstateSet[--i])
{
case 0:
if ((0x2400L & l) != 0L)
{
if (kind > 6)
kind = 6;
}
if (curChar == 13)
jjstateSet[jjnewStateCnt++] = 1;
break;
case 1:
if (curChar == 10 && kind > 6)
kind = 6;
break;
case 2:
if (curChar == 13)
jjstateSet[jjnewStateCnt++] = 1;
break;
default : break;
}
} while(i != startsAt);
}
else if (curChar < 128)
{
long l = 1L << (curChar & 077);
MatchLoop: do
{
switch(jjstateSet[--i])
{
default : break;
}
} while(i != startsAt);
}
else
{
int i2 = (curChar & 0xff) >> 6;
long l2 = 1L << (curChar & 077);
MatchLoop: do
{
switch(jjstateSet[--i])
{
default : break;
}
} while(i != startsAt);
}
if (kind != 0x7fffffff)
{
jjmatchedKind = kind;
jjmatchedPos = curPos;
kind = 0x7fffffff;
}
++curPos;
if ((i = jjnewStateCnt) == (startsAt = 3 - (jjnewStateCnt = startsAt)))
return curPos;
try { curChar = input_stream.readChar(); }
catch(java.io.IOException e) { return curPos; }
}
}
private final int jjStopStringLiteralDfa_0(int pos, long active0)
{
switch (pos)
{
case 0:
if ((active0 & 0xfff800L) != 0L)
{
jjmatchedKind = 32;
return 4;
}
return -1;
case 1:
if ((active0 & 0xfff800L) != 0L)
{
jjmatchedKind = 32;
jjmatchedPos = 1;
return 4;
}
return -1;
case 2:
if ((active0 & 0x7ef800L) != 0L)
{
jjmatchedKind = 32;
jjmatchedPos = 2;
return 4;
}
if ((active0 & 0x810000L) != 0L)
return 4;
return -1;
case 3:
if ((active0 & 0x24000L) != 0L)
return 4;
if ((active0 & 0x7cb800L) != 0L)
{
jjmatchedKind = 32;
jjmatchedPos = 3;
return 4;
}
return -1;
case 4:
if ((active0 & 0x41000L) != 0L)
return 4;
if ((active0 & 0x78a800L) != 0L)
{
jjmatchedKind = 32;
jjmatchedPos = 4;
return 4;
}
return -1;
case 5:
if ((active0 & 0x680800L) != 0L)
return 4;
if ((active0 & 0x10a000L) != 0L)
{
jjmatchedKind = 32;
jjmatchedPos = 5;
return 4;
}
return -1;
default :
return -1;
}
}
private final int jjStartNfa_0(int pos, long active0)
{
return jjMoveNfa_0(jjStopStringLiteralDfa_0(pos, active0), pos + 1);
}
private final int jjStopAtPos(int pos, int kind)
{
jjmatchedKind = kind;
jjmatchedPos = pos;
return pos + 1;
}
private final 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);
}
private final int jjMoveStringLiteralDfa0_0()
{
switch(curChar)
{
case 44:
return jjStopAtPos(0, 29);
case 46:
return jjStopAtPos(0, 30);
case 47:
return jjMoveStringLiteralDfa1_0(0x120L);
case 59:
return jjStopAtPos(0, 28);
case 60:
return jjStopAtPos(0, 26);
case 62:
return jjStopAtPos(0, 27);
case 98:
return jjMoveStringLiteralDfa1_0(0x20c000L);
case 99:
return jjMoveStringLiteralDfa1_0(0x1000L);
case 100:
return jjMoveStringLiteralDfa1_0(0x80000L);
case 102:
return jjMoveStringLiteralDfa1_0(0x40000L);
case 105:
return jjMoveStringLiteralDfa1_0(0x12000L);
case 108:
return jjMoveStringLiteralDfa1_0(0x20000L);
case 109:
return jjMoveStringLiteralDfa1_0(0x800800L);
case 117:
return jjMoveStringLiteralDfa1_0(0x100000L);
case 118:
return jjMoveStringLiteralDfa1_0(0x400000L);
case 123:
return jjStopAtPos(0, 24);
case 125:
return jjStopAtPos(0, 25);
default :
return jjMoveNfa_0(0, 0);
}
}
private final int jjMoveStringLiteralDfa1_0(long active0)
{
try { curChar = input_stream.readChar(); }
catch(java.io.IOException e) {
jjStopStringLiteralDfa_0(0, active0);
return 1;
}
switch(curChar)
{
case 42:
if ((active0 & 0x100L) != 0L)
return jjStopAtPos(1, 8);
break;
case 47:
if ((active0 & 0x20L) != 0L)
return jjStopAtPos(1, 5);
break;
case 97:
return jjMoveStringLiteralDfa2_0(active0, 0x800000L);
case 101:
return jjMoveStringLiteralDfa2_0(active0, 0x400000L);
case 108:
return jjMoveStringLiteralDfa2_0(active0, 0x41000L);
case 110:
return jjMoveStringLiteralDfa2_0(active0, 0x12000L);
case 111:
return jjMoveStringLiteralDfa2_0(active0, 0xa8800L);
case 115:
return jjMoveStringLiteralDfa2_0(active0, 0x100000L);
case 117:
return jjMoveStringLiteralDfa2_0(active0, 0x200000L);
case 121:
return jjMoveStringLiteralDfa2_0(active0, 0x4000L);
default :
break;
}
return jjStartNfa_0(0, active0);
}
private final 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 97:
return jjMoveStringLiteralDfa3_0(active0, 0x1000L);
case 99:
return jjMoveStringLiteralDfa3_0(active0, 0x402000L);
case 100:
return jjMoveStringLiteralDfa3_0(active0, 0x800L);
case 102:
return jjMoveStringLiteralDfa3_0(active0, 0x200000L);
case 110:
return jjMoveStringLiteralDfa3_0(active0, 0x20000L);
case 111:
return jjMoveStringLiteralDfa3_0(active0, 0x48000L);
case 112:
if ((active0 & 0x800000L) != 0L)
return jjStartNfaWithStates_0(2, 23, 4);
break;
case 116:
if ((active0 & 0x10000L) != 0L)
return jjStartNfaWithStates_0(2, 16, 4);
return jjMoveStringLiteralDfa3_0(active0, 0x104000L);
case 117:
return jjMoveStringLiteralDfa3_0(active0, 0x80000L);
default :
break;
}
return jjStartNfa_0(1, active0);
}
private final 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 97:
return jjMoveStringLiteralDfa4_0(active0, 0x40000L);
case 98:
return jjMoveStringLiteralDfa4_0(active0, 0x80000L);
case 101:
if ((active0 & 0x4000L) != 0L)
return jjStartNfaWithStates_0(3, 14, 4);
break;
case 102:
return jjMoveStringLiteralDfa4_0(active0, 0x200000L);
case 103:
if ((active0 & 0x20000L) != 0L)
return jjStartNfaWithStates_0(3, 17, 4);
break;
case 108:
return jjMoveStringLiteralDfa4_0(active0, 0xa000L);
case 114:
return jjMoveStringLiteralDfa4_0(active0, 0x100000L);
case 115:
return jjMoveStringLiteralDfa4_0(active0, 0x1000L);
case 116:
return jjMoveStringLiteralDfa4_0(active0, 0x400000L);
case 117:
return jjMoveStringLiteralDfa4_0(active0, 0x800L);
default :
break;
}
return jjStartNfa_0(2, active0);
}
private final 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 101:
return jjMoveStringLiteralDfa5_0(active0, 0x208000L);
case 105:
return jjMoveStringLiteralDfa5_0(active0, 0x100000L);
case 108:
return jjMoveStringLiteralDfa5_0(active0, 0x80800L);
case 111:
return jjMoveStringLiteralDfa5_0(active0, 0x400000L);
case 115:
if ((active0 & 0x1000L) != 0L)
return jjStartNfaWithStates_0(4, 12, 4);
break;
case 116:
if ((active0 & 0x40000L) != 0L)
return jjStartNfaWithStates_0(4, 18, 4);
break;
case 117:
return jjMoveStringLiteralDfa5_0(active0, 0x2000L);
default :
break;
}
return jjStartNfa_0(3, active0);
}
private final int jjMoveStringLiteralDfa5_0(long old0, long active0)
{
if (((active0 &= old0)) == 0L)
return jjStartNfa_0(3, old0);
try { curChar = input_stream.readChar(); }
catch(java.io.IOException e) {
jjStopStringLiteralDfa_0(4, active0);
return 5;
}
switch(curChar)
{
case 97:
return jjMoveStringLiteralDfa6_0(active0, 0x8000L);
case 100:
return jjMoveStringLiteralDfa6_0(active0, 0x2000L);
case 101:
if ((active0 & 0x800L) != 0L)
return jjStartNfaWithStates_0(5, 11, 4);
else if ((active0 & 0x80000L) != 0L)
return jjStartNfaWithStates_0(5, 19, 4);
break;
case 110:
return jjMoveStringLiteralDfa6_0(active0, 0x100000L);
case 114:
if ((active0 & 0x200000L) != 0L)
return jjStartNfaWithStates_0(5, 21, 4);
else if ((active0 & 0x400000L) != 0L)
return jjStartNfaWithStates_0(5, 22, 4);
break;
default :
break;
}
return jjStartNfa_0(4, active0);
}
private final int jjMoveStringLiteralDfa6_0(long old0, long active0)
{
if (((active0 &= old0)) == 0L)
return jjStartNfa_0(4, old0);
try { curChar = input_stream.readChar(); }
catch(java.io.IOException e) {
jjStopStringLiteralDfa_0(5, active0);
return 6;
}
switch(curChar)
{
case 101:
if ((active0 & 0x2000L) != 0L)
return jjStartNfaWithStates_0(6, 13, 4);
break;
case 103:
if ((active0 & 0x100000L) != 0L)
return jjStartNfaWithStates_0(6, 20, 4);
break;
case 110:
if ((active0 & 0x8000L) != 0L)
return jjStartNfaWithStates_0(6, 15, 4);
break;
default :
break;
}
return jjStartNfa_0(5, active0);
}
static final long[] jjbitVec0 = {
0x0L, 0x0L, 0xffffffffffffffffL, 0xffffffffffffffffL
};
private final int jjMoveNfa_0(int startState, int curPos)
{
int[] nextStates;
int startsAt = 0;
jjnewStateCnt = 5;
int i = 1;
jjstateSet[0] = startState;
int j, kind = 0x7fffffff;
for (;;)
{
if (++jjround == 0x7fffffff)
ReInitRounds();
if (curChar < 64)
{
long l = 1L << curChar;
MatchLoop: do
{
switch(jjstateSet[--i])
{
case 0:
if (curChar == 34)
jjCheckNAdd(1);
break;
case 1:
if ((0xfffffffbffffffffL & l) != 0L)
jjCheckNAddTwoStates(1, 2);
break;
case 2:
if (curChar == 34 && kind > 31)
kind = 31;
break;
case 4:
if ((0x3ff000000000000L & l) == 0L)
break;
if (kind > 32)
kind = 32;
jjstateSet[jjnewStateCnt++] = 4;
break;
default : break;
}
} while(i != startsAt);
}
else if (curChar < 128)
{
long l = 1L << (curChar & 077);
MatchLoop: do
{
switch(jjstateSet[--i])
{
case 0:
if ((0x7fffffe07fffffeL & l) == 0L)
break;
if (kind > 32)
kind = 32;
jjCheckNAdd(4);
break;
case 1:
jjAddStates(0, 1);
break;
case 4:
if ((0x7fffffe87fffffeL & l) == 0L)
break;
if (kind > 32)
kind = 32;
jjCheckNAdd(4);
break;
default : break;
}
} while(i != startsAt);
}
else
{
int i2 = (curChar & 0xff) >> 6;
long l2 = 1L << (curChar & 077);
MatchLoop: do
{
switch(jjstateSet[--i])
{
case 1:
if ((jjbitVec0[i2] & l2) != 0L)
jjAddStates(0, 1);
break;
default : break;
}
} while(i != startsAt);
}
if (kind != 0x7fffffff)
{
jjmatchedKind = kind;
jjmatchedPos = curPos;
kind = 0x7fffffff;
}
++curPos;
if ((i = jjnewStateCnt) == (startsAt = 5 - (jjnewStateCnt = startsAt)))
return curPos;
try { curChar = input_stream.readChar(); }
catch(java.io.IOException e) { return curPos; }
}
}
private final int jjMoveStringLiteralDfa0_2()
{
switch(curChar)
{
case 42:
return jjMoveStringLiteralDfa1_2(0x200L);
default :
return 1;
}
}
private final int jjMoveStringLiteralDfa1_2(long active0)
{
try { curChar = input_stream.readChar(); }
catch(java.io.IOException e) {
return 1;
}
switch(curChar)
{
case 47:
if ((active0 & 0x200L) != 0L)
return jjStopAtPos(1, 9);
break;
default :
return 2;
}
return 2;
}
static final int[] jjnextStates = {
1, 2,
};
public static final String[] jjstrLiteralImages = {
"", null, null, null, null, null, null, null, null, null, null,
"\155\157\144\165\154\145", "\143\154\141\163\163", "\151\156\143\154\165\144\145", "\142\171\164\145",
"\142\157\157\154\145\141\156", "\151\156\164", "\154\157\156\147", "\146\154\157\141\164",
"\144\157\165\142\154\145", "\165\163\164\162\151\156\147", "\142\165\146\146\145\162",
"\166\145\143\164\157\162", "\155\141\160", "\173", "\175", "\74", "\76", "\73", "\54", "\56", null, null, };
public static final String[] lexStateNames = {
"DEFAULT",
"WithinOneLineComment",
"WithinMultiLineComment",
};
public static final int[] jjnewLexState = {
-1, -1, -1, -1, -1, 1, 0, -1, 2, 0, -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 = {
0x1fffff801L,
};
static final long[] jjtoSkip = {
0x37eL,
};
static final long[] jjtoSpecial = {
0x360L,
};
static final long[] jjtoMore = {
0x480L,
};
protected SimpleCharStream input_stream;
private final int[] jjrounds = new int[5];
private final int[] jjstateSet = new int[10];
StringBuffer image;
int jjimageLen;
int lengthOfMatch;
protected char curChar;
public RccTokenManager(SimpleCharStream stream){
if (SimpleCharStream.staticFlag)
throw new Error("ERROR: Cannot use a static CharStream class with a non-static lexical analyzer.");
input_stream = stream;
}
public RccTokenManager(SimpleCharStream stream, int lexState){
this(stream);
SwitchTo(lexState);
}
public void ReInit(SimpleCharStream stream)
{
jjmatchedPos = jjnewStateCnt = 0;
curLexState = defaultLexState;
input_stream = stream;
ReInitRounds();
}
private final void ReInitRounds()
{
int i;
jjround = 0x80000001;
for (i = 5; i-- > 0;)
jjrounds[i] = 0x80000000;
}
public void ReInit(SimpleCharStream stream, int lexState)
{
ReInit(stream);
SwitchTo(lexState);
}
public void SwitchTo(int lexState)
{
if (lexState >= 3 || lexState < 0)
throw new TokenMgrError("Error: Ignoring invalid lexical state : " + lexState + ". State unchanged.", TokenMgrError.INVALID_LEXICAL_STATE);
else
curLexState = lexState;
}
protected Token jjFillToken()
{
Token t = Token.newToken(jjmatchedKind);
t.kind = jjmatchedKind;
String im = jjstrLiteralImages[jjmatchedKind];
t.image = (im == null) ? input_stream.GetImage() : im;
t.beginLine = input_stream.getBeginLine();
t.beginColumn = input_stream.getBeginColumn();
t.endLine = input_stream.getEndLine();
t.endColumn = input_stream.getEndColumn();
return t;
}
int curLexState = 0;
int defaultLexState = 0;
int jjnewStateCnt;
int jjround;
int jjmatchedPos;
int jjmatchedKind;
public Token getNextToken()
{
int kind;
Token specialToken = null;
Token matchedToken;
int curPos = 0;
EOFLoop :
for (;;)
{
try
{
curChar = input_stream.BeginToken();
}
catch(java.io.IOException e)
{
jjmatchedKind = 0;
matchedToken = jjFillToken();
matchedToken.specialToken = specialToken;
return matchedToken;
}
image = null;
jjimageLen = 0;
for (;;)
{
switch(curLexState)
{
case 0:
try { input_stream.backup(0);
while (curChar <= 32 && (0x100002600L & (1L << curChar)) != 0L)
curChar = input_stream.BeginToken();
}
catch (java.io.IOException e1) { continue EOFLoop; }
jjmatchedKind = 0x7fffffff;
jjmatchedPos = 0;
curPos = jjMoveStringLiteralDfa0_0();
break;
case 1:
jjmatchedKind = 0x7fffffff;
jjmatchedPos = 0;
curPos = jjMoveStringLiteralDfa0_1();
if (jjmatchedPos == 0 && jjmatchedKind > 7)
{
jjmatchedKind = 7;
}
break;
case 2:
jjmatchedKind = 0x7fffffff;
jjmatchedPos = 0;
curPos = jjMoveStringLiteralDfa0_2();
if (jjmatchedPos == 0 && jjmatchedKind > 10)
{
jjmatchedKind = 10;
}
break;
}
if (jjmatchedKind != 0x7fffffff)
{
if (jjmatchedPos + 1 < curPos)
input_stream.backup(curPos - jjmatchedPos - 1);
if ((jjtoToken[jjmatchedKind >> 6] & (1L << (jjmatchedKind & 077))) != 0L)
{
matchedToken = jjFillToken();
matchedToken.specialToken = specialToken;
if (jjnewLexState[jjmatchedKind] != -1)
curLexState = jjnewLexState[jjmatchedKind];
return matchedToken;
}
else if ((jjtoSkip[jjmatchedKind >> 6] & (1L << (jjmatchedKind & 077))) != 0L)
{
if ((jjtoSpecial[jjmatchedKind >> 6] & (1L << (jjmatchedKind & 077))) != 0L)
{
matchedToken = jjFillToken();
if (specialToken == null)
specialToken = matchedToken;
else
{
matchedToken.specialToken = specialToken;
specialToken = (specialToken.next = matchedToken);
}
SkipLexicalActions(matchedToken);
}
else
SkipLexicalActions(null);
if (jjnewLexState[jjmatchedKind] != -1)
curLexState = jjnewLexState[jjmatchedKind];
continue EOFLoop;
}
jjimageLen += jjmatchedPos + 1;
if (jjnewLexState[jjmatchedKind] != -1)
curLexState = jjnewLexState[jjmatchedKind];
curPos = 0;
jjmatchedKind = 0x7fffffff;
try {
curChar = input_stream.readChar();
continue;
}
catch (java.io.IOException e1) { }
}
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);
}
}
}
void SkipLexicalActions(Token matchedToken)
{
switch(jjmatchedKind)
{
default :
break;
}
}
}
