| /* Generated By:JJTree&JavaCC: Do not edit this line. QueryParserTokenManager.java */ |
| package org.apache.oodt.cas.catalog.query.parser; |
| import java.io.ByteArrayInputStream; |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.Vector; |
| import java.util.Properties; |
| import org.apache.oodt.cas.catalog.query.QueryExpression; |
| import org.apache.oodt.cas.catalog.query.QueryLogicalGroup; |
| import org.apache.oodt.cas.catalog.query.StdQueryExpression; |
| import org.apache.oodt.cas.catalog.query.ComparisonQueryExpression; |
| import org.apache.oodt.cas.catalog.query.CustomQueryExpression; |
| import org.apache.oodt.cas.catalog.term.Term; |
| |
| public class QueryParserTokenManager implements QueryParserConstants |
| { |
| public java.io.PrintStream debugStream = System.out; |
| public void setDebugStream(java.io.PrintStream ds) { debugStream = ds; } |
| private final int jjStopStringLiteralDfa_0(int pos, long active0) |
| { |
| switch (pos) |
| { |
| case 0: |
| if ((active0 & 0x18000L) != 0L) |
| { |
| jjmatchedKind = 23; |
| return 16; |
| } |
| if ((active0 & 0x80L) != 0L) |
| return 10; |
| return -1; |
| case 1: |
| if ((active0 & 0x18000L) != 0L) |
| { |
| jjmatchedKind = 23; |
| jjmatchedPos = 1; |
| return 16; |
| } |
| return -1; |
| case 2: |
| if ((active0 & 0x18000L) != 0L) |
| { |
| jjmatchedKind = 23; |
| jjmatchedPos = 2; |
| return 16; |
| } |
| return -1; |
| case 3: |
| if ((active0 & 0x8000L) != 0L) |
| { |
| jjmatchedKind = 23; |
| jjmatchedPos = 3; |
| return 16; |
| } |
| if ((active0 & 0x10000L) != 0L) |
| return 16; |
| return -1; |
| case 4: |
| if ((active0 & 0x8000L) != 0L) |
| { |
| jjmatchedKind = 23; |
| jjmatchedPos = 4; |
| return 16; |
| } |
| return -1; |
| case 5: |
| if ((active0 & 0x8000L) != 0L) |
| { |
| jjmatchedKind = 23; |
| jjmatchedPos = 5; |
| return 16; |
| } |
| return -1; |
| case 6: |
| if ((active0 & 0x8000L) != 0L) |
| { |
| jjmatchedKind = 23; |
| jjmatchedPos = 6; |
| return 16; |
| } |
| return -1; |
| case 7: |
| if ((active0 & 0x8000L) != 0L) |
| { |
| jjmatchedKind = 23; |
| jjmatchedPos = 7; |
| return 16; |
| } |
| return -1; |
| case 8: |
| if ((active0 & 0x8000L) != 0L) |
| { |
| jjmatchedKind = 23; |
| jjmatchedPos = 8; |
| return 16; |
| } |
| return -1; |
| case 9: |
| if ((active0 & 0x8000L) != 0L) |
| { |
| jjmatchedKind = 23; |
| jjmatchedPos = 9; |
| return 16; |
| } |
| 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 13: |
| jjmatchedKind = 1; |
| return jjMoveStringLiteralDfa1_0(0x8L); |
| case 32: |
| jjmatchedKind = 4; |
| return jjMoveStringLiteralDfa1_0(0x60L); |
| case 39: |
| return jjStartNfaWithStates_0(0, 7, 10); |
| case 40: |
| return jjStopAtPos(0, 13); |
| case 41: |
| return jjStopAtPos(0, 14); |
| case 44: |
| return jjStopAtPos(0, 10); |
| case 59: |
| return jjStopAtPos(0, 9); |
| case 60: |
| jjmatchedKind = 22; |
| return jjMoveStringLiteralDfa1_0(0x200000L); |
| case 61: |
| jjmatchedKind = 8; |
| return jjMoveStringLiteralDfa1_0(0x40000L); |
| case 62: |
| jjmatchedKind = 20; |
| return jjMoveStringLiteralDfa1_0(0x80000L); |
| case 98: |
| return jjMoveStringLiteralDfa1_0(0x8000L); |
| case 110: |
| return jjMoveStringLiteralDfa1_0(0x10000L); |
| case 123: |
| return jjStopAtPos(0, 11); |
| case 125: |
| return jjStopAtPos(0, 12); |
| default : |
| return jjMoveNfa_0(3, 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 10: |
| if ((active0 & 0x8L) != 0L) |
| return jjStopAtPos(1, 3); |
| break; |
| case 61: |
| if ((active0 & 0x40000L) != 0L) |
| return jjStopAtPos(1, 18); |
| else if ((active0 & 0x80000L) != 0L) |
| return jjStopAtPos(1, 19); |
| else if ((active0 & 0x200000L) != 0L) |
| return jjStopAtPos(1, 21); |
| break; |
| case 65: |
| return jjMoveStringLiteralDfa2_0(active0, 0x20L); |
| case 79: |
| return jjMoveStringLiteralDfa2_0(active0, 0x40L); |
| case 97: |
| return jjMoveStringLiteralDfa2_0(active0, 0x10000L); |
| case 117: |
| return jjMoveStringLiteralDfa2_0(active0, 0x8000L); |
| 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 78: |
| return jjMoveStringLiteralDfa3_0(active0, 0x20L); |
| case 82: |
| return jjMoveStringLiteralDfa3_0(active0, 0x40L); |
| case 99: |
| return jjMoveStringLiteralDfa3_0(active0, 0x8000L); |
| case 109: |
| return jjMoveStringLiteralDfa3_0(active0, 0x10000L); |
| 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 32: |
| if ((active0 & 0x40L) != 0L) |
| return jjStopAtPos(3, 6); |
| break; |
| case 68: |
| return jjMoveStringLiteralDfa4_0(active0, 0x20L); |
| case 101: |
| if ((active0 & 0x10000L) != 0L) |
| return jjStartNfaWithStates_0(3, 16, 16); |
| break; |
| case 107: |
| return jjMoveStringLiteralDfa4_0(active0, 0x8000L); |
| 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 32: |
| if ((active0 & 0x20L) != 0L) |
| return jjStopAtPos(4, 5); |
| break; |
| case 101: |
| return jjMoveStringLiteralDfa5_0(active0, 0x8000L); |
| 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 116: |
| return jjMoveStringLiteralDfa6_0(active0, 0x8000L); |
| 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 78: |
| return jjMoveStringLiteralDfa7_0(active0, 0x8000L); |
| default : |
| break; |
| } |
| return jjStartNfa_0(5, active0); |
| } |
| private final int jjMoveStringLiteralDfa7_0(long old0, long active0) |
| { |
| if (((active0 &= old0)) == 0L) |
| return jjStartNfa_0(5, old0); |
| try { curChar = input_stream.readChar(); } |
| catch(java.io.IOException e) { |
| jjStopStringLiteralDfa_0(6, active0); |
| return 7; |
| } |
| switch(curChar) |
| { |
| case 97: |
| return jjMoveStringLiteralDfa8_0(active0, 0x8000L); |
| default : |
| break; |
| } |
| return jjStartNfa_0(6, active0); |
| } |
| private final int jjMoveStringLiteralDfa8_0(long old0, long active0) |
| { |
| if (((active0 &= old0)) == 0L) |
| return jjStartNfa_0(6, old0); |
| try { curChar = input_stream.readChar(); } |
| catch(java.io.IOException e) { |
| jjStopStringLiteralDfa_0(7, active0); |
| return 8; |
| } |
| switch(curChar) |
| { |
| case 109: |
| return jjMoveStringLiteralDfa9_0(active0, 0x8000L); |
| default : |
| break; |
| } |
| return jjStartNfa_0(7, active0); |
| } |
| private final int jjMoveStringLiteralDfa9_0(long old0, long active0) |
| { |
| if (((active0 &= old0)) == 0L) |
| return jjStartNfa_0(7, old0); |
| try { curChar = input_stream.readChar(); } |
| catch(java.io.IOException e) { |
| jjStopStringLiteralDfa_0(8, active0); |
| return 9; |
| } |
| switch(curChar) |
| { |
| case 101: |
| return jjMoveStringLiteralDfa10_0(active0, 0x8000L); |
| default : |
| break; |
| } |
| return jjStartNfa_0(8, active0); |
| } |
| private final int jjMoveStringLiteralDfa10_0(long old0, long active0) |
| { |
| if (((active0 &= old0)) == 0L) |
| return jjStartNfa_0(8, old0); |
| try { curChar = input_stream.readChar(); } |
| catch(java.io.IOException e) { |
| jjStopStringLiteralDfa_0(9, active0); |
| return 10; |
| } |
| switch(curChar) |
| { |
| case 115: |
| if ((active0 & 0x8000L) != 0L) |
| return jjStartNfaWithStates_0(10, 15, 16); |
| break; |
| default : |
| break; |
| } |
| return jjStartNfa_0(9, active0); |
| } |
| 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_0(int startState, int curPos) |
| { |
| int[] nextStates; |
| int startsAt = 0; |
| jjnewStateCnt = 16; |
| 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 10: |
| if ((0xd7ffe77a00000000L & l) != 0L) |
| jjCheckNAddStates(0, 2); |
| break; |
| case 16: |
| case 5: |
| if ((0x7ffe00000000000L & l) == 0L) |
| break; |
| if (kind > 23) |
| kind = 23; |
| jjCheckNAdd(5); |
| break; |
| case 3: |
| if (curChar == 39) |
| jjAddStates(3, 4); |
| break; |
| case 0: |
| if (curChar == 58) |
| jjstateSet[jjnewStateCnt++] = 1; |
| break; |
| case 2: |
| if ((0x7ffe00000000000L & l) == 0L) |
| break; |
| if (kind > 17) |
| kind = 17; |
| jjstateSet[jjnewStateCnt++] = 2; |
| break; |
| case 8: |
| if ((0x7ffe00000000000L & l) != 0L) |
| jjCheckNAddTwoStates(8, 9); |
| break; |
| case 9: |
| if (curChar == 39 && kind > 24) |
| kind = 24; |
| break; |
| case 11: |
| if (curChar == 32) |
| jjAddStates(5, 6); |
| break; |
| case 12: |
| if ((0x7ffe00000000000L & l) != 0L) |
| jjCheckNAddStates(7, 9); |
| break; |
| case 13: |
| if ((0xd7ffe77a00000000L & l) != 0L) |
| jjCheckNAddStates(7, 9); |
| break; |
| case 14: |
| if ((0xd000877a00000000L & l) != 0L) |
| jjCheckNAddStates(7, 9); |
| break; |
| case 15: |
| if ((0xd7ffe77a00000000L & l) != 0L) |
| jjCheckNAddStates(10, 13); |
| break; |
| default : break; |
| } |
| } while(i != startsAt); |
| } |
| else if (curChar < 128) |
| { |
| long l = 1L << (curChar & 077); |
| MatchLoop: do |
| { |
| switch(jjstateSet[--i]) |
| { |
| case 10: |
| if ((0x6fffffffffffffffL & l) != 0L) |
| jjCheckNAddStates(0, 2); |
| if ((0x7fffffe07fffffeL & l) != 0L) |
| jjCheckNAddStates(14, 16); |
| break; |
| case 16: |
| if ((0x7fffffe87fffffeL & l) != 0L) |
| { |
| if (kind > 23) |
| kind = 23; |
| jjCheckNAdd(5); |
| } |
| if ((0x7fffffe07fffffeL & l) != 0L) |
| { |
| if (kind > 23) |
| kind = 23; |
| jjCheckNAddTwoStates(4, 5); |
| } |
| break; |
| case 3: |
| if ((0x7fffffe07fffffeL & l) != 0L) |
| { |
| if (kind > 23) |
| kind = 23; |
| jjCheckNAddTwoStates(4, 5); |
| } |
| if (curChar == 112) |
| jjstateSet[jjnewStateCnt++] = 0; |
| break; |
| case 1: |
| if ((0x7fffffe07fffffeL & l) == 0L) |
| break; |
| if (kind > 17) |
| kind = 17; |
| jjCheckNAddTwoStates(1, 2); |
| break; |
| case 2: |
| if ((0x7fffffe87fffffeL & l) == 0L) |
| break; |
| if (kind > 17) |
| kind = 17; |
| jjCheckNAdd(2); |
| break; |
| case 4: |
| if ((0x7fffffe07fffffeL & l) == 0L) |
| break; |
| if (kind > 23) |
| kind = 23; |
| jjCheckNAddTwoStates(4, 5); |
| break; |
| case 5: |
| if ((0x7fffffe87fffffeL & l) == 0L) |
| break; |
| if (kind > 23) |
| kind = 23; |
| jjCheckNAdd(5); |
| break; |
| case 7: |
| if ((0x7fffffe07fffffeL & l) != 0L) |
| jjCheckNAddStates(14, 16); |
| break; |
| case 8: |
| if ((0x7fffffe87fffffeL & l) != 0L) |
| jjCheckNAddTwoStates(8, 9); |
| break; |
| case 12: |
| if ((0x7fffffe87fffffeL & l) != 0L) |
| jjCheckNAddStates(7, 9); |
| break; |
| case 13: |
| if ((0x6fffffffffffffffL & l) != 0L) |
| jjCheckNAddStates(7, 9); |
| break; |
| case 14: |
| if ((0x6800000178000001L & l) != 0L) |
| jjCheckNAddStates(7, 9); |
| break; |
| case 15: |
| if ((0x6fffffffffffffffL & l) != 0L) |
| jjCheckNAddStates(10, 13); |
| break; |
| 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 = 16 - (jjnewStateCnt = startsAt))) |
| return curPos; |
| try { curChar = input_stream.readChar(); } |
| catch(java.io.IOException e) { return curPos; } |
| } |
| } |
| static final int[] jjnextStates = { |
| 9, 11, 15, 7, 10, 12, 14, 13, 9, 11, 13, 9, 11, 15, 7, 8, |
| 9, |
| }; |
| public static final String[] jjstrLiteralImages = { |
| "", null, null, null, "\40", "\40\101\116\104\40", "\40\117\122\40", "\47", |
| "\75", "\73", "\54", "\173", "\175", "\50", "\51", |
| "\142\165\143\153\145\164\116\141\155\145\163", "\156\141\155\145", null, "\75\75", "\76\75", "\76", "\74\75", "\74", null, |
| null, null, null, null, }; |
| public static final String[] lexStateNames = { |
| "DEFAULT", |
| }; |
| static final long[] jjtoToken = { |
| 0x1fffff1L, |
| }; |
| static final long[] jjtoSkip = { |
| 0xeL, |
| }; |
| protected SimpleCharStream input_stream; |
| private final int[] jjrounds = new int[16]; |
| private final int[] jjstateSet = new int[32]; |
| protected char curChar; |
| public QueryParserTokenManager(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 QueryParserTokenManager(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 = 16; i-- > 0;) |
| jjrounds[i] = 0x80000000; |
| } |
| public void ReInit(SimpleCharStream stream, int lexState) |
| { |
| ReInit(stream); |
| SwitchTo(lexState); |
| } |
| 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() |
| { |
| 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(); |
| return matchedToken; |
| } |
| |
| try { input_stream.backup(0); |
| while (curChar <= 10 && (0x400L & (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); |
| } |
| } |
| |
| } |
