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antlr3.com.google.gerrit.index.query.QueryLexer Maven / Gradle / Ivy
// $ANTLR 3.5.2 antlr3/com/google/gerrit/index/query/Query.g 2018-10-17 21:50:13
package com.google.gerrit.index.query;
import org.antlr.runtime.*;
import java.util.Stack;
import java.util.List;
import java.util.ArrayList;
@SuppressWarnings("all")
public class QueryLexer extends Lexer {
public static final int EOF=-1;
public static final int T__13=13;
public static final int T__14=14;
public static final int T__15=15;
public static final int T__16=16;
public static final int AND=4;
public static final int DEFAULT_FIELD=5;
public static final int EXACT_PHRASE=6;
public static final int FIELD_NAME=7;
public static final int NON_WORD=8;
public static final int NOT=9;
public static final int OR=10;
public static final int SINGLE_WORD=11;
public static final int WS=12;
@Override
public void displayRecognitionError(String[] tokenNames,
RecognitionException e) {
String hdr = getErrorHeader(e);
String msg = getErrorMessage(e, tokenNames);
throw new QueryParser.QueryParseInternalException(hdr + " " + msg);
}
// delegates
// delegators
public Lexer[] getDelegates() {
return new Lexer[] {};
}
public QueryLexer() {}
public QueryLexer(CharStream input) {
this(input, new RecognizerSharedState());
}
public QueryLexer(CharStream input, RecognizerSharedState state) {
super(input,state);
}
@Override public String getGrammarFileName() { return "antlr3/com/google/gerrit/index/query/Query.g"; }
// $ANTLR start "T__13"
public final void mT__13() throws RecognitionException {
try {
int _type = T__13;
int _channel = DEFAULT_TOKEN_CHANNEL;
// antlr3/com/google/gerrit/index/query/Query.g:20:7: ( '(' )
// antlr3/com/google/gerrit/index/query/Query.g:20:9: '('
{
match('(');
}
state.type = _type;
state.channel = _channel;
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "T__13"
// $ANTLR start "T__14"
public final void mT__14() throws RecognitionException {
try {
int _type = T__14;
int _channel = DEFAULT_TOKEN_CHANNEL;
// antlr3/com/google/gerrit/index/query/Query.g:21:7: ( ')' )
// antlr3/com/google/gerrit/index/query/Query.g:21:9: ')'
{
match(')');
}
state.type = _type;
state.channel = _channel;
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "T__14"
// $ANTLR start "T__15"
public final void mT__15() throws RecognitionException {
try {
int _type = T__15;
int _channel = DEFAULT_TOKEN_CHANNEL;
// antlr3/com/google/gerrit/index/query/Query.g:22:7: ( '-' )
// antlr3/com/google/gerrit/index/query/Query.g:22:9: '-'
{
match('-');
}
state.type = _type;
state.channel = _channel;
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "T__15"
// $ANTLR start "T__16"
public final void mT__16() throws RecognitionException {
try {
int _type = T__16;
int _channel = DEFAULT_TOKEN_CHANNEL;
// antlr3/com/google/gerrit/index/query/Query.g:23:7: ( ':' )
// antlr3/com/google/gerrit/index/query/Query.g:23:9: ':'
{
match(':');
}
state.type = _type;
state.channel = _channel;
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "T__16"
// $ANTLR start "AND"
public final void mAND() throws RecognitionException {
try {
int _type = AND;
int _channel = DEFAULT_TOKEN_CHANNEL;
// antlr3/com/google/gerrit/index/query/Query.g:133:4: ( 'AND' )
// antlr3/com/google/gerrit/index/query/Query.g:133:6: 'AND'
{
match("AND");
}
state.type = _type;
state.channel = _channel;
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "AND"
// $ANTLR start "OR"
public final void mOR() throws RecognitionException {
try {
int _type = OR;
int _channel = DEFAULT_TOKEN_CHANNEL;
// antlr3/com/google/gerrit/index/query/Query.g:134:3: ( 'OR' )
// antlr3/com/google/gerrit/index/query/Query.g:134:6: 'OR'
{
match("OR");
}
state.type = _type;
state.channel = _channel;
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "OR"
// $ANTLR start "NOT"
public final void mNOT() throws RecognitionException {
try {
int _type = NOT;
int _channel = DEFAULT_TOKEN_CHANNEL;
// antlr3/com/google/gerrit/index/query/Query.g:135:4: ( 'NOT' )
// antlr3/com/google/gerrit/index/query/Query.g:135:6: 'NOT'
{
match("NOT");
}
state.type = _type;
state.channel = _channel;
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "NOT"
// $ANTLR start "WS"
public final void mWS() throws RecognitionException {
try {
int _type = WS;
int _channel = DEFAULT_TOKEN_CHANNEL;
// antlr3/com/google/gerrit/index/query/Query.g:138:3: ( ( ' ' | '\\r' | '\\t' | '\\n' ) )
// antlr3/com/google/gerrit/index/query/Query.g:138:6: ( ' ' | '\\r' | '\\t' | '\\n' )
{
if ( (input.LA(1) >= '\t' && input.LA(1) <= '\n')||input.LA(1)=='\r'||input.LA(1)==' ' ) {
input.consume();
}
else {
MismatchedSetException mse = new MismatchedSetException(null,input);
recover(mse);
throw mse;
}
_channel=HIDDEN;
}
state.type = _type;
state.channel = _channel;
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "WS"
// $ANTLR start "FIELD_NAME"
public final void mFIELD_NAME() throws RecognitionException {
try {
int _type = FIELD_NAME;
int _channel = DEFAULT_TOKEN_CHANNEL;
// antlr3/com/google/gerrit/index/query/Query.g:142:3: ( ( 'a' .. 'z' | '_' )+ )
// antlr3/com/google/gerrit/index/query/Query.g:142:5: ( 'a' .. 'z' | '_' )+
{
// antlr3/com/google/gerrit/index/query/Query.g:142:5: ( 'a' .. 'z' | '_' )+
int cnt1=0;
loop1:
while (true) {
int alt1=2;
int LA1_0 = input.LA(1);
if ( (LA1_0=='_'||(LA1_0 >= 'a' && LA1_0 <= 'z')) ) {
alt1=1;
}
switch (alt1) {
case 1 :
// antlr3/com/google/gerrit/index/query/Query.g:
{
if ( input.LA(1)=='_'||(input.LA(1) >= 'a' && input.LA(1) <= 'z') ) {
input.consume();
}
else {
MismatchedSetException mse = new MismatchedSetException(null,input);
recover(mse);
throw mse;
}
}
break;
default :
if ( cnt1 >= 1 ) break loop1;
EarlyExitException eee = new EarlyExitException(1, input);
throw eee;
}
cnt1++;
}
}
state.type = _type;
state.channel = _channel;
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "FIELD_NAME"
// $ANTLR start "EXACT_PHRASE"
public final void mEXACT_PHRASE() throws RecognitionException {
try {
int _type = EXACT_PHRASE;
int _channel = DEFAULT_TOKEN_CHANNEL;
// antlr3/com/google/gerrit/index/query/Query.g:146:3: ( '\"' (~ ( '\"' ) )* '\"' | '{' (~ ( '{' | '}' ) )* '}' )
int alt4=2;
int LA4_0 = input.LA(1);
if ( (LA4_0=='\"') ) {
alt4=1;
}
else if ( (LA4_0=='{') ) {
alt4=2;
}
else {
NoViableAltException nvae =
new NoViableAltException("", 4, 0, input);
throw nvae;
}
switch (alt4) {
case 1 :
// antlr3/com/google/gerrit/index/query/Query.g:146:5: '\"' (~ ( '\"' ) )* '\"'
{
match('\"');
// antlr3/com/google/gerrit/index/query/Query.g:146:9: (~ ( '\"' ) )*
loop2:
while (true) {
int alt2=2;
int LA2_0 = input.LA(1);
if ( ((LA2_0 >= '\u0000' && LA2_0 <= '!')||(LA2_0 >= '#' && LA2_0 <= '\uFFFF')) ) {
alt2=1;
}
switch (alt2) {
case 1 :
// antlr3/com/google/gerrit/index/query/Query.g:
{
if ( (input.LA(1) >= '\u0000' && input.LA(1) <= '!')||(input.LA(1) >= '#' && input.LA(1) <= '\uFFFF') ) {
input.consume();
}
else {
MismatchedSetException mse = new MismatchedSetException(null,input);
recover(mse);
throw mse;
}
}
break;
default :
break loop2;
}
}
match('\"');
String s = getText();
setText(s.substring(1, s.length() - 1));
}
break;
case 2 :
// antlr3/com/google/gerrit/index/query/Query.g:150:5: '{' (~ ( '{' | '}' ) )* '}'
{
match('{');
// antlr3/com/google/gerrit/index/query/Query.g:150:9: (~ ( '{' | '}' ) )*
loop3:
while (true) {
int alt3=2;
int LA3_0 = input.LA(1);
if ( ((LA3_0 >= '\u0000' && LA3_0 <= 'z')||LA3_0=='|'||(LA3_0 >= '~' && LA3_0 <= '\uFFFF')) ) {
alt3=1;
}
switch (alt3) {
case 1 :
// antlr3/com/google/gerrit/index/query/Query.g:
{
if ( (input.LA(1) >= '\u0000' && input.LA(1) <= 'z')||input.LA(1)=='|'||(input.LA(1) >= '~' && input.LA(1) <= '\uFFFF') ) {
input.consume();
}
else {
MismatchedSetException mse = new MismatchedSetException(null,input);
recover(mse);
throw mse;
}
}
break;
default :
break loop3;
}
}
match('}');
String s = getText();
setText(s.substring(1, s.length() - 1));
}
break;
}
state.type = _type;
state.channel = _channel;
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "EXACT_PHRASE"
// $ANTLR start "SINGLE_WORD"
public final void mSINGLE_WORD() throws RecognitionException {
try {
int _type = SINGLE_WORD;
int _channel = DEFAULT_TOKEN_CHANNEL;
// antlr3/com/google/gerrit/index/query/Query.g:157:3: (~ ( '-' | NON_WORD ) (~ ( NON_WORD ) )* )
// antlr3/com/google/gerrit/index/query/Query.g:157:5: ~ ( '-' | NON_WORD ) (~ ( NON_WORD ) )*
{
if ( input.LA(1)=='#'||(input.LA(1) >= '*' && input.LA(1) <= ',')||(input.LA(1) >= '.' && input.LA(1) <= '9')||(input.LA(1) >= '<' && input.LA(1) <= '>')||(input.LA(1) >= '@' && input.LA(1) <= 'Z')||input.LA(1)=='\\'||(input.LA(1) >= '^' && input.LA(1) <= 'z')||input.LA(1)=='|'||(input.LA(1) >= '~' && input.LA(1) <= '\uFFFF') ) {
input.consume();
}
else {
MismatchedSetException mse = new MismatchedSetException(null,input);
recover(mse);
throw mse;
}
// antlr3/com/google/gerrit/index/query/Query.g:157:25: (~ ( NON_WORD ) )*
loop5:
while (true) {
int alt5=2;
int LA5_0 = input.LA(1);
if ( (LA5_0=='#'||(LA5_0 >= '*' && LA5_0 <= '9')||(LA5_0 >= '<' && LA5_0 <= '>')||(LA5_0 >= '@' && LA5_0 <= 'Z')||LA5_0=='\\'||(LA5_0 >= '^' && LA5_0 <= 'z')||LA5_0=='|'||(LA5_0 >= '~' && LA5_0 <= '\uFFFF')) ) {
alt5=1;
}
switch (alt5) {
case 1 :
// antlr3/com/google/gerrit/index/query/Query.g:
{
if ( input.LA(1)=='#'||(input.LA(1) >= '*' && input.LA(1) <= '9')||(input.LA(1) >= '<' && input.LA(1) <= '>')||(input.LA(1) >= '@' && input.LA(1) <= 'Z')||input.LA(1)=='\\'||(input.LA(1) >= '^' && input.LA(1) <= 'z')||input.LA(1)=='|'||(input.LA(1) >= '~' && input.LA(1) <= '\uFFFF') ) {
input.consume();
}
else {
MismatchedSetException mse = new MismatchedSetException(null,input);
recover(mse);
throw mse;
}
}
break;
default :
break loop5;
}
}
}
state.type = _type;
state.channel = _channel;
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "SINGLE_WORD"
// $ANTLR start "NON_WORD"
public final void mNON_WORD() throws RecognitionException {
try {
// antlr3/com/google/gerrit/index/query/Query.g:160:3: ( ( '\\u0000' .. ' ' | '!' | '\"' | '$' | '%' | '&' | '\\'' | '(' | ')' | ':' | ';' | '?' | '[' | ']' | '{' | '}' ) )
// antlr3/com/google/gerrit/index/query/Query.g:
{
if ( (input.LA(1) >= '\u0000' && input.LA(1) <= '\"')||(input.LA(1) >= '$' && input.LA(1) <= ')')||(input.LA(1) >= ':' && input.LA(1) <= ';')||input.LA(1)=='?'||input.LA(1)=='['||input.LA(1)==']'||input.LA(1)=='{'||input.LA(1)=='}' ) {
input.consume();
}
else {
MismatchedSetException mse = new MismatchedSetException(null,input);
recover(mse);
throw mse;
}
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "NON_WORD"
@Override
public void mTokens() throws RecognitionException {
// antlr3/com/google/gerrit/index/query/Query.g:1:8: ( T__13 | T__14 | T__15 | T__16 | AND | OR | NOT | WS | FIELD_NAME | EXACT_PHRASE | SINGLE_WORD )
int alt6=11;
alt6 = dfa6.predict(input);
switch (alt6) {
case 1 :
// antlr3/com/google/gerrit/index/query/Query.g:1:10: T__13
{
mT__13();
}
break;
case 2 :
// antlr3/com/google/gerrit/index/query/Query.g:1:16: T__14
{
mT__14();
}
break;
case 3 :
// antlr3/com/google/gerrit/index/query/Query.g:1:22: T__15
{
mT__15();
}
break;
case 4 :
// antlr3/com/google/gerrit/index/query/Query.g:1:28: T__16
{
mT__16();
}
break;
case 5 :
// antlr3/com/google/gerrit/index/query/Query.g:1:34: AND
{
mAND();
}
break;
case 6 :
// antlr3/com/google/gerrit/index/query/Query.g:1:38: OR
{
mOR();
}
break;
case 7 :
// antlr3/com/google/gerrit/index/query/Query.g:1:41: NOT
{
mNOT();
}
break;
case 8 :
// antlr3/com/google/gerrit/index/query/Query.g:1:45: WS
{
mWS();
}
break;
case 9 :
// antlr3/com/google/gerrit/index/query/Query.g:1:48: FIELD_NAME
{
mFIELD_NAME();
}
break;
case 10 :
// antlr3/com/google/gerrit/index/query/Query.g:1:59: EXACT_PHRASE
{
mEXACT_PHRASE();
}
break;
case 11 :
// antlr3/com/google/gerrit/index/query/Query.g:1:72: SINGLE_WORD
{
mSINGLE_WORD();
}
break;
}
}
protected DFA6 dfa6 = new DFA6(this);
static final String DFA6_eotS =
"\5\uffff\3\13\1\uffff\1\17\2\uffff\1\13\1\22\1\13\1\uffff\1\17\1\24\1"+
"\uffff\1\25\2\uffff";
static final String DFA6_eofS =
"\26\uffff";
static final String DFA6_minS =
"\1\11\4\uffff\1\116\1\122\1\117\1\uffff\1\43\2\uffff\1\104\1\43\1\124"+
"\1\uffff\2\43\1\uffff\1\43\2\uffff";
static final String DFA6_maxS =
"\1\uffff\4\uffff\1\116\1\122\1\117\1\uffff\1\uffff\2\uffff\1\104\1\uffff"+
"\1\124\1\uffff\2\uffff\1\uffff\1\uffff\2\uffff";
static final String DFA6_acceptS =
"\1\uffff\1\1\1\2\1\3\1\4\3\uffff\1\10\1\uffff\1\12\1\13\3\uffff\1\11\2"+
"\uffff\1\6\1\uffff\1\5\1\7";
static final String DFA6_specialS =
"\26\uffff}>";
static final String[] DFA6_transitionS = {
"\2\10\2\uffff\1\10\22\uffff\1\10\1\uffff\1\12\1\13\4\uffff\1\1\1\2\3"+
"\13\1\3\14\13\1\4\1\uffff\3\13\1\uffff\1\13\1\5\14\13\1\7\1\6\13\13\1"+
"\uffff\1\13\1\uffff\1\13\1\11\1\13\32\11\1\12\1\13\1\uffff\uff82\13",
"",
"",
"",
"",
"\1\14",
"\1\15",
"\1\16",
"",
"\1\13\6\uffff\20\13\2\uffff\3\13\1\uffff\33\13\1\uffff\1\13\1\uffff"+
"\1\13\1\20\1\13\32\20\1\uffff\1\13\1\uffff\uff82\13",
"",
"",
"\1\21",
"\1\13\6\uffff\20\13\2\uffff\3\13\1\uffff\33\13\1\uffff\1\13\1\uffff"+
"\35\13\1\uffff\1\13\1\uffff\uff82\13",
"\1\23",
"",
"\1\13\6\uffff\20\13\2\uffff\3\13\1\uffff\33\13\1\uffff\1\13\1\uffff"+
"\1\13\1\20\1\13\32\20\1\uffff\1\13\1\uffff\uff82\13",
"\1\13\6\uffff\20\13\2\uffff\3\13\1\uffff\33\13\1\uffff\1\13\1\uffff"+
"\35\13\1\uffff\1\13\1\uffff\uff82\13",
"",
"\1\13\6\uffff\20\13\2\uffff\3\13\1\uffff\33\13\1\uffff\1\13\1\uffff"+
"\35\13\1\uffff\1\13\1\uffff\uff82\13",
"",
""
};
static final short[] DFA6_eot = DFA.unpackEncodedString(DFA6_eotS);
static final short[] DFA6_eof = DFA.unpackEncodedString(DFA6_eofS);
static final char[] DFA6_min = DFA.unpackEncodedStringToUnsignedChars(DFA6_minS);
static final char[] DFA6_max = DFA.unpackEncodedStringToUnsignedChars(DFA6_maxS);
static final short[] DFA6_accept = DFA.unpackEncodedString(DFA6_acceptS);
static final short[] DFA6_special = DFA.unpackEncodedString(DFA6_specialS);
static final short[][] DFA6_transition;
static {
int numStates = DFA6_transitionS.length;
DFA6_transition = new short[numStates][];
for (int i=0; i
