Class StandardSyntaxParser
java.lang.Object
org.apache.lucene.queryparser.flexible.standard.parser.StandardSyntaxParser
- All Implemented Interfaces:
SyntaxParser,StandardSyntaxParserConstants
public class StandardSyntaxParser
extends Object
implements SyntaxParser, StandardSyntaxParserConstants
Parser for the standard Lucene syntax
-
Nested Class Summary
Nested ClassesModifier and TypeClassDescription(package private) static final classprivate static final class -
Field Summary
FieldsModifier and TypeFieldDescriptionprivate final StandardSyntaxParser.JJCalls[]private intprivate List<int[]> private int[]private intprivate intprivate intprivate intprivate final int[]private static int[]private static int[]private Tokenprivate int[]private static final StandardSyntaxParser.LookaheadSuccessNext token.private intprivate booleanprivate TokenCurrent token.Generated Token Manager.private booleanFields inherited from interface org.apache.lucene.queryparser.flexible.standard.parser.StandardSyntaxParserConstants
_ESCAPED_CHAR, _NUM_CHAR, _QUOTED_CHAR, _TERM_CHAR, _TERM_START_CHAR, _WHITESPACE, AFTER, AND, ATLEAST, BEFORE, CARAT, CONTAINED_BY, CONTAINING, DEFAULT, EOF, EXTEND, FN_OR, FN_PREFIX, Function, FUZZYTERM, LPAREN, MAXGAPS, MAXWIDTH, MINUS, NON_OVERLAPPING, NOT, NOT_CONTAINED_BY, NOT_CONTAINING, NOT_WITHIN, NUMBER, OP_COLON, OP_EQUAL, OP_LESSTHAN, OP_LESSTHANEQ, OP_MORETHAN, OP_MORETHANEQ, OR, ORDERED, OVERLAPPING, PHRASE, PLUS, QUOTED, Range, RANGE_GOOP, RANGE_QUOTED, RANGE_TO, RANGEEX_END, RANGEEX_START, RANGEIN_END, RANGEIN_START, REGEXPTERM, RPAREN, TERM, TILDE, tokenImage, UNORDERED, UNORDERED_NO_OVERLAPS, WILDCARD, WITHIN -
Constructor Summary
ConstructorsConstructorDescriptionStandardSyntaxParser(CharStream stream) Constructor with user supplied CharStream.Constructor with generated Token Manager. -
Method Summary
Modifier and TypeMethodDescriptionprivate final QueryNodeprivate final QueryNodeClause(CharSequence field) private final QueryNodeConjQuery(CharSequence field) final voidDisable tracing.private final QueryNodeDisjQuery(CharSequence field) final voidEnable tracing.private final CharSequenceprivate final TermRangeQueryNodeFieldRangeExpr(CharSequence field) private final QueryNodeFuzzyOp(CharSequence field, Token term, QueryNode node) Generate ParseException.final TokenGet the next Token.final TokengetToken(int index) Get the specific Token.private final QueryNodeGroupingExpr(CharSequence field) private final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalQueryNodeIntervalExpr(CharSequence field) private final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate final IntervalFunctionprivate booleanjj_2_1(int xla) private booleanjj_2_10(int xla) private booleanjj_2_11(int xla) private booleanjj_2_12(int xla) private booleanjj_2_13(int xla) private booleanjj_2_14(int xla) private booleanjj_2_15(int xla) private booleanjj_2_16(int xla) private booleanjj_2_17(int xla) private booleanjj_2_18(int xla) private booleanjj_2_19(int xla) private booleanjj_2_2(int xla) private booleanjj_2_20(int xla) private booleanjj_2_21(int xla) private booleanjj_2_22(int xla) private booleanjj_2_23(int xla) private booleanjj_2_24(int xla) private booleanjj_2_25(int xla) private booleanjj_2_26(int xla) private booleanjj_2_27(int xla) private booleanjj_2_28(int xla) private booleanjj_2_3(int xla) private booleanjj_2_4(int xla) private booleanjj_2_5(int xla) private booleanjj_2_6(int xla) private booleanjj_2_7(int xla) private booleanjj_2_8(int xla) private booleanjj_2_9(int xla) private booleanjj_3_1()private booleanjj_3_10()private booleanjj_3_11()private booleanjj_3_12()private booleanjj_3_13()private booleanjj_3_14()private booleanjj_3_15()private booleanjj_3_16()private booleanjj_3_17()private booleanjj_3_18()private booleanjj_3_19()private booleanjj_3_2()private booleanjj_3_20()private booleanjj_3_21()private booleanjj_3_22()private booleanjj_3_23()private booleanjj_3_24()private booleanjj_3_25()private booleanjj_3_26()private booleanjj_3_27()private booleanjj_3_28()private booleanjj_3_3()private booleanjj_3_4()private booleanjj_3_5()private booleanjj_3_6()private booleanjj_3_7()private booleanjj_3_8()private booleanjj_3_9()private booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate booleanprivate voidjj_add_error_token(int kind, int pos) private Tokenjj_consume_token(int kind) private static voidprivate static voidprivate intjj_ntk_f()private voidprivate voidjj_save(int index, int xla) private booleanjj_scan_token(int kind) private final QueryNodeModClause(CharSequence field) parse(CharSequence query, CharSequence field) Parses a query string, returning aQueryNode.static floatparseFloat(Token token) static intprivate final QueryNodeQuery(CharSequence field) private final QueryNodeQuotedTerm(CharSequence field) voidReInit(CharStream stream) Reinitialise.voidReinitialise.private final QueryNodeTerm(CharSequence field) private final TermRangeQueryNodeTermRangeExpr(CharSequence field) final QueryNodeTopLevelQuery(CharSequence field) final booleanTrace enabled.
-
Field Details
-
token_source
Generated Token Manager. -
token
Current token. -
jj_nt
Next token. -
jj_ntk
private int jj_ntk -
jj_scanpos
-
jj_lastpos
-
jj_la
private int jj_la -
jj_gen
private int jj_gen -
jj_la1
private final int[] jj_la1 -
jj_la1_0
private static int[] jj_la1_0 -
jj_la1_1
private static int[] jj_la1_1 -
jj_2_rtns
-
jj_rescan
private boolean jj_rescan -
jj_gc
private int jj_gc -
jj_ls
-
jj_expentries
-
jj_expentry
private int[] jj_expentry -
jj_kind
private int jj_kind -
jj_lasttokens
private int[] jj_lasttokens -
jj_endpos
private int jj_endpos -
trace_enabled
private boolean trace_enabled
-
-
Constructor Details
-
StandardSyntaxParser
public StandardSyntaxParser() -
StandardSyntaxParser
Constructor with user supplied CharStream. -
StandardSyntaxParser
Constructor with generated Token Manager.
-
-
Method Details
-
parse
Parses a query string, returning aQueryNode.- Specified by:
parsein interfaceSyntaxParser- Parameters:
query- the query string to be parsed.field- - default field name- Returns:
- QueryNode tree
- Throws:
ParseException- if the parsing failsQueryNodeParseException
-
parseFloat
-
parseInt
-
TopLevelQuery
- Throws:
ParseException
-
Query
- Throws:
ParseException
-
DisjQuery
- Throws:
ParseException
-
ConjQuery
- Throws:
ParseException
-
ModClause
- Throws:
ParseException
-
Clause
- Throws:
ParseException
-
FieldName
- Throws:
ParseException
-
GroupingExpr
- Throws:
ParseException
-
IntervalExpr
- Throws:
ParseException
-
IntervalFun
- Throws:
ParseException
-
IntervalAtLeast
- Throws:
ParseException
-
IntervalMaxWidth
- Throws:
ParseException
-
IntervalMaxGaps
- Throws:
ParseException
-
IntervalUnordered
- Throws:
ParseException
-
IntervalUnorderedNoOverlaps
- Throws:
ParseException
-
IntervalOrdered
- Throws:
ParseException
-
IntervalOr
- Throws:
ParseException
-
IntervalPhrase
- Throws:
ParseException
-
IntervalBefore
- Throws:
ParseException
-
IntervalAfter
- Throws:
ParseException
-
IntervalContaining
- Throws:
ParseException
-
IntervalNotContaining
- Throws:
ParseException
-
IntervalContainedBy
- Throws:
ParseException
-
IntervalNotContainedBy
- Throws:
ParseException
-
IntervalWithin
- Throws:
ParseException
-
IntervalExtend
- Throws:
ParseException
-
IntervalNotWithin
- Throws:
ParseException
-
IntervalOverlapping
- Throws:
ParseException
-
IntervalNonOverlapping
- Throws:
ParseException
-
IntervalWildcard
- Throws:
ParseException
-
IntervalFuzzyTerm
- Throws:
ParseException
-
IntervalText
- Throws:
ParseException
-
Boost
- Throws:
ParseException
-
FuzzyOp
private final QueryNode FuzzyOp(CharSequence field, Token term, QueryNode node) throws ParseException - Throws:
ParseException
-
FieldRangeExpr
- Throws:
ParseException
-
Term
- Throws:
ParseException
-
QuotedTerm
- Throws:
ParseException
-
TermRangeExpr
- Throws:
ParseException
-
jj_2_1
private boolean jj_2_1(int xla) -
jj_2_2
private boolean jj_2_2(int xla) -
jj_2_3
private boolean jj_2_3(int xla) -
jj_2_4
private boolean jj_2_4(int xla) -
jj_2_5
private boolean jj_2_5(int xla) -
jj_2_6
private boolean jj_2_6(int xla) -
jj_2_7
private boolean jj_2_7(int xla) -
jj_2_8
private boolean jj_2_8(int xla) -
jj_2_9
private boolean jj_2_9(int xla) -
jj_2_10
private boolean jj_2_10(int xla) -
jj_2_11
private boolean jj_2_11(int xla) -
jj_2_12
private boolean jj_2_12(int xla) -
jj_2_13
private boolean jj_2_13(int xla) -
jj_2_14
private boolean jj_2_14(int xla) -
jj_2_15
private boolean jj_2_15(int xla) -
jj_2_16
private boolean jj_2_16(int xla) -
jj_2_17
private boolean jj_2_17(int xla) -
jj_2_18
private boolean jj_2_18(int xla) -
jj_2_19
private boolean jj_2_19(int xla) -
jj_2_20
private boolean jj_2_20(int xla) -
jj_2_21
private boolean jj_2_21(int xla) -
jj_2_22
private boolean jj_2_22(int xla) -
jj_2_23
private boolean jj_2_23(int xla) -
jj_2_24
private boolean jj_2_24(int xla) -
jj_2_25
private boolean jj_2_25(int xla) -
jj_2_26
private boolean jj_2_26(int xla) -
jj_2_27
private boolean jj_2_27(int xla) -
jj_2_28
private boolean jj_2_28(int xla) -
jj_3R_IntervalUnorderedNoOverlaps_465_3_17
private boolean jj_3R_IntervalUnorderedNoOverlaps_465_3_17() -
jj_3R_IntervalContainedBy_557_3_25
private boolean jj_3R_IntervalContainedBy_557_3_25() -
jj_3R_FieldRangeExpr_744_3_11
private boolean jj_3R_FieldRangeExpr_744_3_11() -
jj_3R_IntervalWildcard_647_3_19
private boolean jj_3R_IntervalWildcard_647_3_19() -
jj_3R_QuotedTerm_834_5_47
private boolean jj_3R_QuotedTerm_834_5_47() -
jj_3R_IntervalUnordered_454_3_16
private boolean jj_3R_IntervalUnordered_454_3_16() -
jj_3R_IntervalNotContaining_546_3_24
private boolean jj_3R_IntervalNotContaining_546_3_24() -
jj_3R_QuotedTerm_829_3_43
private boolean jj_3R_QuotedTerm_829_3_43() -
jj_3R_IntervalNonOverlapping_636_3_30
private boolean jj_3R_IntervalNonOverlapping_636_3_30() -
jj_3R_IntervalMaxGaps_442_3_14
private boolean jj_3R_IntervalMaxGaps_442_3_14() -
jj_3_28
private boolean jj_3_28() -
jj_3R_IntervalContaining_535_3_23
private boolean jj_3R_IntervalContaining_535_3_23() -
jj_3R_FieldName_344_3_9
private boolean jj_3R_FieldName_344_3_9() -
jj_3R_IntervalOverlapping_626_3_29
private boolean jj_3R_IntervalOverlapping_626_3_29() -
jj_3R_Term_806_10_41
private boolean jj_3R_Term_806_10_41() -
jj_3R_Term_808_8_37
private boolean jj_3R_Term_808_8_37() -
jj_3R_FuzzyOp_717_3_45
private boolean jj_3R_FuzzyOp_717_3_45() -
jj_3R_Term_810_5_38
private boolean jj_3R_Term_810_5_38() -
jj_3R_Term_807_8_36
private boolean jj_3R_Term_807_8_36() -
jj_3_2
private boolean jj_3_2() -
jj_3R_IntervalMaxWidth_430_3_13
private boolean jj_3R_IntervalMaxWidth_430_3_13() -
jj_3R_Term_804_8_35
private boolean jj_3R_Term_804_8_35() -
jj_3R_IntervalAfter_524_3_20
private boolean jj_3R_IntervalAfter_524_3_20() -
jj_3_1
private boolean jj_3_1() -
jj_3_3
private boolean jj_3_3() -
jj_3R_Term_799_8_34
private boolean jj_3R_Term_799_8_34() -
jj_3R_IntervalNotWithin_611_3_28
private boolean jj_3R_IntervalNotWithin_611_3_28() -
jj_3R_IntervalBefore_513_3_21
private boolean jj_3R_IntervalBefore_513_3_21() -
jj_3R_Term_798_3_10
private boolean jj_3R_Term_798_3_10() -
jj_3R_IntervalAtLeast_418_3_12
private boolean jj_3R_IntervalAtLeast_418_3_12() -
jj_3R_Boost_700_3_44
private boolean jj_3R_Boost_700_3_44() -
jj_3_25
private boolean jj_3_25() -
jj_3_24
private boolean jj_3_24() -
jj_3_23
private boolean jj_3_23() -
jj_3_22
private boolean jj_3_22() -
jj_3_21
private boolean jj_3_21() -
jj_3R_IntervalPhrase_501_3_22
private boolean jj_3R_IntervalPhrase_501_3_22() -
jj_3_20
private boolean jj_3_20() -
jj_3R_IntervalExtend_595_3_31
private boolean jj_3R_IntervalExtend_595_3_31() -
jj_3_19
private boolean jj_3_19() -
jj_3_18
private boolean jj_3_18() -
jj_3R_IntervalText_686_5_40
private boolean jj_3R_IntervalText_686_5_40() -
jj_3_17
private boolean jj_3_17() -
jj_3R_IntervalText_685_5_39
private boolean jj_3R_IntervalText_685_5_39() -
jj_3R_IntervalText_685_5_33
private boolean jj_3R_IntervalText_685_5_33() -
jj_3_16
private boolean jj_3_16() -
jj_3_15
private boolean jj_3_15() -
jj_3_14
private boolean jj_3_14() -
jj_3_13
private boolean jj_3_13() -
jj_3_12
private boolean jj_3_12() -
jj_3_11
private boolean jj_3_11() -
jj_3_10
private boolean jj_3_10() -
jj_3_9
private boolean jj_3_9() -
jj_3R_IntervalOr_489_3_18
private boolean jj_3R_IntervalOr_489_3_18() -
jj_3_8
private boolean jj_3_8() -
jj_3_7
private boolean jj_3_7() -
jj_3_6
private boolean jj_3_6() -
jj_3_5
private boolean jj_3_5() -
jj_3_4
private boolean jj_3_4() -
jj_3_27
private boolean jj_3_27() -
jj_3R_IntervalWithin_579_3_27
private boolean jj_3R_IntervalWithin_579_3_27() -
jj_3_26
private boolean jj_3_26() -
jj_3R_TermRangeExpr_856_6_46
private boolean jj_3R_TermRangeExpr_856_6_46() -
jj_3R_IntervalOrdered_477_3_15
private boolean jj_3R_IntervalOrdered_477_3_15() -
jj_3R_IntervalFuzzyTerm_666_3_32
private boolean jj_3R_IntervalFuzzyTerm_666_3_32() -
jj_3R_TermRangeExpr_855_3_42
private boolean jj_3R_TermRangeExpr_855_3_42() -
jj_3R_IntervalNotContainedBy_568_3_26
private boolean jj_3R_IntervalNotContainedBy_568_3_26() -
jj_la1_init_0
private static void jj_la1_init_0() -
jj_la1_init_1
private static void jj_la1_init_1() -
ReInit
Reinitialise. -
ReInit
Reinitialise. -
jj_consume_token
- Throws:
ParseException
-
jj_scan_token
private boolean jj_scan_token(int kind) -
getNextToken
Get the next Token. -
getToken
Get the specific Token. -
jj_ntk_f
private int jj_ntk_f() -
jj_add_error_token
private void jj_add_error_token(int kind, int pos) -
generateParseException
Generate ParseException. -
trace_enabled
public final boolean trace_enabled()Trace enabled. -
enable_tracing
public final void enable_tracing()Enable tracing. -
disable_tracing
public final void disable_tracing()Disable tracing. -
jj_rescan_token
private void jj_rescan_token() -
jj_save
private void jj_save(int index, int xla)
-