java.lang.Object
- org.apache.commons.el.parser.ELParser

All Implemented Interfaces:

ELParserConstants
```
public class ELParser
extends java.lang.Object
implements ELParserConstants
```
Generated EL parser.

Author:

Nathan Abramson, Shawn Bayern

Nested Class Summary

Nested Classes
Modifier and Type Class Description

(package private) static class ELParser.JJCalls

Field Summary

Fields
Modifier and Type	Field	Description
`private ELParser.JJCalls[]`	`jj_2_rtns`
`private int`	`jj_endpos`
`private java.util.Vector`	`jj_expentries`
`private int[]`	`jj_expentry`
`private int`	`jj_gc`
`private int`	`jj_gen`
`(package private) SimpleCharStream`	`jj_input_stream`
`private int`	`jj_kind`
`private int`	`jj_la`
`private int[]`	`jj_la1`
`private int[]`	`jj_la1_0`
`private int[]`	`jj_la1_1`
`private Token`	`jj_lastpos`
`private int[]`	`jj_lasttokens`
`Token`	`jj_nt`
`private int`	`jj_ntk`
`private boolean`	`jj_rescan`
`private Token`	`jj_scanpos`
`private boolean`	`jj_semLA`
`boolean`	`lookingAhead`
`Token`	`token`
`ELParserTokenManager`	`token_source`

Fields inherited from interface org.apache.commons.el.parser.ELParserConstants
AND1, AND2, BADLY_ESCAPED_STRING_LITERAL, COLON, COMMA, COND, DEFAULT, DIGIT, DIVIDE1, DIVIDE2, DOT, EMPTY, END_EXPRESSION, EOF, EQ1, EQ2, EXPONENT, FALSE, FLOATING_POINT_LITERAL, GE1, GE2, GT1, GT2, IDENTIFIER, ILLEGAL_CHARACTER, IMPL_OBJ_START, IN_EXPRESSION, INTEGER_LITERAL, LBRACKET, LE1, LE2, LETTER, LPAREN, LT1, LT2, MINUS, MODULUS1, MODULUS2, MULTIPLY, NE1, NE2, NON_EXPRESSION_TEXT, NOT1, NOT2, NULL, OR1, OR2, PLUS, RBRACKET, RPAREN, START_EXPRESSION, STRING_LITERAL, tokenImage, TRUE

Constructor Summary

Constructors
Constructor Description

ELParser(java.io.InputStream stream)

ELParser(java.io.Reader stream)

ELParser(ELParserTokenManager tm)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Expression`	`AddExpression()`
`Expression`	`AndExpression()`
`ArraySuffix`	`ArraySuffix()`
`Expression`	`AttrValueExpression()`
`java.lang.String`	`AttrValueString()`
`BooleanLiteral`	`BooleanLiteral()`
`Expression`	`ConditionalExpression()`
`void`	`disable_tracing()`
`void`	`enable_tracing()`
`Expression`	`EqualityExpression()`
`Expression`	`Expression()`
`java.lang.Object`	`ExpressionString()`	Returns a String if the expression string is a single String, an Expression if the expression string is a single Expression, an ExpressionString if it's a mixture of both.
`FloatingPointLiteral`	`FloatingPointLiteral()`
`FunctionInvocation`	`FunctionInvocation()`
`ParseException`	`generateParseException()`
`Token`	`getNextToken()`
`Token`	`getToken(int index)`
`java.lang.String`	`Identifier()`
`IntegerLiteral`	`IntegerLiteral()`
`private boolean`	`jj_2_1(int xla)`
`private boolean`	`jj_2_2(int xla)`
`private boolean`	`jj_2_3(int xla)`
`private boolean`	`jj_3_1()`
`private boolean`	`jj_3_2()`
`private boolean`	`jj_3_3()`
`private boolean`	`jj_3R_11()`
`private boolean`	`jj_3R_12()`
`private boolean`	`jj_3R_13()`
`private boolean`	`jj_3R_14()`
`private boolean`	`jj_3R_15()`
`private boolean`	`jj_3R_16()`
`private boolean`	`jj_3R_17()`
`private boolean`	`jj_3R_18()`
`private boolean`	`jj_3R_19()`
`private boolean`	`jj_3R_20()`
`private boolean`	`jj_3R_21()`
`private boolean`	`jj_3R_22()`
`private boolean`	`jj_3R_23()`
`private boolean`	`jj_3R_24()`
`private boolean`	`jj_3R_25()`
`private boolean`	`jj_3R_26()`
`private boolean`	`jj_3R_27()`
`private boolean`	`jj_3R_28()`
`private boolean`	`jj_3R_29()`
`private boolean`	`jj_3R_30()`
`private boolean`	`jj_3R_31()`
`private boolean`	`jj_3R_32()`
`private boolean`	`jj_3R_33()`
`private boolean`	`jj_3R_34()`
`private boolean`	`jj_3R_35()`
`private boolean`	`jj_3R_36()`
`private boolean`	`jj_3R_37()`
`private boolean`	`jj_3R_38()`
`private boolean`	`jj_3R_39()`
`private boolean`	`jj_3R_40()`
`private boolean`	`jj_3R_41()`
`private boolean`	`jj_3R_42()`
`private boolean`	`jj_3R_43()`
`private boolean`	`jj_3R_44()`
`private boolean`	`jj_3R_45()`
`private boolean`	`jj_3R_46()`
`private boolean`	`jj_3R_47()`
`private boolean`	`jj_3R_48()`
`private boolean`	`jj_3R_49()`
`private boolean`	`jj_3R_50()`
`private boolean`	`jj_3R_51()`
`private boolean`	`jj_3R_52()`
`private boolean`	`jj_3R_53()`
`private boolean`	`jj_3R_54()`
`private boolean`	`jj_3R_55()`
`private boolean`	`jj_3R_56()`
`private boolean`	`jj_3R_57()`
`private boolean`	`jj_3R_58()`
`private boolean`	`jj_3R_59()`
`private boolean`	`jj_3R_60()`
`private boolean`	`jj_3R_61()`
`private boolean`	`jj_3R_62()`
`private boolean`	`jj_3R_63()`
`private boolean`	`jj_3R_64()`
`private boolean`	`jj_3R_65()`
`private boolean`	`jj_3R_66()`
`private boolean`	`jj_3R_67()`
`private boolean`	`jj_3R_68()`
`private boolean`	`jj_3R_69()`
`private boolean`	`jj_3R_70()`
`private boolean`	`jj_3R_71()`
`private boolean`	`jj_3R_72()`
`private boolean`	`jj_3R_73()`
`private boolean`	`jj_3R_74()`
`private boolean`	`jj_3R_75()`
`private boolean`	`jj_3R_76()`
`private boolean`	`jj_3R_77()`
`private boolean`	`jj_3R_78()`
`private boolean`	`jj_3R_79()`
`private boolean`	`jj_3R_80()`
`private boolean`	`jj_3R_81()`
`private boolean`	`jj_3R_82()`
`private boolean`	`jj_3R_83()`
`private boolean`	`jj_3R_84()`
`private boolean`	`jj_3R_85()`
`private boolean`	`jj_3R_86()`
`private boolean`	`jj_3R_87()`
`private boolean`	`jj_3R_88()`
`private boolean`	`jj_3R_89()`
`private boolean`	`jj_3R_90()`
`private boolean`	`jj_3R_91()`
`private boolean`	`jj_3R_92()`
`private boolean`	`jj_3R_93()`
`private boolean`	`jj_3R_94()`
`private boolean`	`jj_3R_95()`
`private boolean`	`jj_3R_96()`
`private void`	`jj_add_error_token(int kind, int pos)`
`private Token`	`jj_consume_token(int kind)`
`private int`	`jj_ntk()`
`private void`	`jj_rescan_token()`
`private void`	`jj_save(int index, int xla)`
`private boolean`	`jj_scan_token(int kind)`
`Literal`	`Literal()`
`static void`	`main(java.lang.String[] args)`
`Expression`	`MultiplyExpression()`
`NamedValue`	`NamedValue()`
`NullLiteral`	`NullLiteral()`
`Expression`	`OrExpression()`
`PropertySuffix`	`PropertySuffix()`
`java.lang.String`	`QualifiedName()`
`void`	`ReInit(java.io.InputStream stream)`
`void`	`ReInit(java.io.Reader stream)`
`void`	`ReInit(ELParserTokenManager tm)`
`Expression`	`RelationalExpression()`
`StringLiteral`	`StringLiteral()`
`Expression`	`UnaryExpression()`
`Expression`	`Value()`
`Expression`	`ValuePrefix()`	This is an element that can start a value
`ValueSuffix`	`ValueSuffix()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

token_source

public ELParserTokenManager token_source

jj_input_stream
```
SimpleCharStream jj_input_stream
```

token
```
public Token token
```

jj_nt
```
public Token jj_nt
```

jj_ntk
```
private int jj_ntk
```

jj_scanpos
```
private Token jj_scanpos
```

jj_lastpos
```
private Token jj_lastpos
```

jj_la
```
private int jj_la
```

lookingAhead
```
public boolean lookingAhead
```

jj_semLA
```
private boolean jj_semLA
```

jj_gen
```
private int jj_gen
```

jj_la1
```
private final int[] jj_la1
```

jj_la1_0
```
private final int[] jj_la1_0
```

jj_la1_1
```
private final int[] jj_la1_1
```

jj_2_rtns

private final ELParser.JJCalls[] jj_2_rtns

jj_rescan
```
private boolean jj_rescan
```

jj_gc
```
private int jj_gc
```

jj_expentries
```
private java.util.Vector 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
```

Constructor Detail

ELParser

public ELParser(java.io.InputStream stream)

ELParser

public ELParser(java.io.Reader stream)

ELParser

public ELParser(ELParserTokenManager tm)

Method Detail

main

public static void main(java.lang.String[] args)
                 throws ParseException

Throws:: ParseException

ExpressionString
```
public final java.lang.Object ExpressionString()
                                        throws ParseException
```
Returns a String if the expression string is a single String, an Expression if the expression string is a single Expression, an ExpressionString if it's a mixture of both.

Throws:

ParseException

AttrValueString

public final java.lang.String AttrValueString()
                                       throws ParseException

Throws:: ParseException

AttrValueExpression

public final Expression AttrValueExpression()
                                     throws ParseException

Throws:: ParseException

Expression

public final Expression Expression()
                            throws ParseException

Throws:: ParseException

OrExpression

public final Expression OrExpression()
                              throws ParseException

Throws:: ParseException

AndExpression

public final Expression AndExpression()
                               throws ParseException

Throws:: ParseException

EqualityExpression

public final Expression EqualityExpression()
                                    throws ParseException

Throws:: ParseException

RelationalExpression

public final Expression RelationalExpression()
                                      throws ParseException

Throws:: ParseException

AddExpression

public final Expression AddExpression()
                               throws ParseException

Throws:: ParseException

MultiplyExpression

public final Expression MultiplyExpression()
                                    throws ParseException

Throws:: ParseException

ConditionalExpression

public final Expression ConditionalExpression()
                                       throws ParseException

Throws:: ParseException

UnaryExpression

public final Expression UnaryExpression()
                                 throws ParseException

Throws:: ParseException

Value

public final Expression Value()
                       throws ParseException

Throws:: ParseException

ValuePrefix

public final Expression ValuePrefix()
                             throws ParseException

This is an element that can start a value

Throws:: ParseException

NamedValue

public final NamedValue NamedValue()
                            throws ParseException

Throws:: ParseException

FunctionInvocation

public final FunctionInvocation FunctionInvocation()
                                            throws ParseException

Throws:: ParseException

ValueSuffix

public final ValueSuffix ValueSuffix()
                              throws ParseException

Throws:: ParseException

PropertySuffix

public final PropertySuffix PropertySuffix()
                                    throws ParseException

Throws:: ParseException

ArraySuffix

public final ArraySuffix ArraySuffix()
                              throws ParseException

Throws:: ParseException

Literal

public final Literal Literal()
                      throws ParseException

Throws:: ParseException

BooleanLiteral

public final BooleanLiteral BooleanLiteral()
                                    throws ParseException

Throws:: ParseException

StringLiteral

public final StringLiteral StringLiteral()
                                  throws ParseException

Throws:: ParseException

IntegerLiteral

public final IntegerLiteral IntegerLiteral()
                                    throws ParseException

Throws:: ParseException

FloatingPointLiteral

public final FloatingPointLiteral FloatingPointLiteral()
                                                throws ParseException

Throws:: ParseException

NullLiteral

public final NullLiteral NullLiteral()
                              throws ParseException

Throws:: ParseException

Identifier

public final java.lang.String Identifier()
                                  throws ParseException

Throws:: ParseException

QualifiedName

public final java.lang.String QualifiedName()
                                     throws ParseException

Throws:: ParseException

jj_2_1

private final boolean jj_2_1(int xla)

jj_2_2

private final boolean jj_2_2(int xla)

jj_2_3

private final boolean jj_2_3(int xla)

jj_3R_42
```
private final boolean jj_3R_42()
```

jj_3R_91
```
private final boolean jj_3R_91()
```

jj_3R_40
```
private final boolean jj_3R_40()
```

jj_3R_41
```
private final boolean jj_3R_41()
```

jj_3R_32
```
private final boolean jj_3R_32()
```

jj_3R_90
```
private final boolean jj_3R_90()
```

jj_3R_39
```
private final boolean jj_3R_39()
```

jj_3R_31
```
private final boolean jj_3R_31()
```

jj_3R_26
```
private final boolean jj_3R_26()
```

jj_3R_70
```
private final boolean jj_3R_70()
```

jj_3R_21
```
private final boolean jj_3R_21()
```

jj_3R_92
```
private final boolean jj_3R_92()
```

jj_3R_62
```
private final boolean jj_3R_62()
```

jj_3R_61
```
private final boolean jj_3R_61()
```

jj_3R_69
```
private final boolean jj_3R_69()
```

jj_3R_60
```
private final boolean jj_3R_60()
```

jj_3R_55
```
private final boolean jj_3R_55()
```

jj_3R_96
```
private final boolean jj_3R_96()
```

jj_3R_43
```
private final boolean jj_3R_43()
```

jj_3R_95
```
private final boolean jj_3R_95()
```

jj_3R_89
```
private final boolean jj_3R_89()
```

jj_3R_85
```
private final boolean jj_3R_85()
```

jj_3R_84
```
private final boolean jj_3R_84()
```

jj_3R_83
```
private final boolean jj_3R_83()
```

jj_3R_82
```
private final boolean jj_3R_82()
```

jj_3R_28
```
private final boolean jj_3R_28()
```

jj_3R_81
```
private final boolean jj_3R_81()
```

jj_3R_76
```
private final boolean jj_3R_76()
```

jj_3R_11
```
private final boolean jj_3R_11()
```

jj_3R_27
```
private final boolean jj_3R_27()
```

jj_3R_22
```
private final boolean jj_3R_22()
```

jj_3R_17
```
private final boolean jj_3R_17()
```

jj_3R_68
```
private final boolean jj_3R_68()
```

jj_3R_88
```
private final boolean jj_3R_88()
```

jj_3R_66
```
private final boolean jj_3R_66()
```

jj_3R_67
```
private final boolean jj_3R_67()
```

jj_3R_59
```
private final boolean jj_3R_59()
```

jj_3R_65
```
private final boolean jj_3R_65()
```

jj_3R_87
```
private final boolean jj_3R_87()
```

jj_3R_58
```
private final boolean jj_3R_58()
```

jj_3R_57
```
private final boolean jj_3R_57()
```

jj_3R_44
```
private final boolean jj_3R_44()
```

jj_3R_24
```
private final boolean jj_3R_24()
```

jj_3R_80
```
private final boolean jj_3R_80()
```

jj_3R_33
```
private final boolean jj_3R_33()
```

jj_3R_79
```
private final boolean jj_3R_79()
```

jj_3R_75
```
private final boolean jj_3R_75()
```

jj_3R_23
```
private final boolean jj_3R_23()
```

jj_3R_18
```
private final boolean jj_3R_18()
```

jj_3R_14
```
private final boolean jj_3R_14()
```

jj_3R_94
```
private final boolean jj_3R_94()
```

jj_3_1
```
private final boolean jj_3_1()
```

jj_3R_86
```
private final boolean jj_3R_86()
```

jj_3R_20
```
private final boolean jj_3R_20()
```

jj_3R_19
```
private final boolean jj_3R_19()
```

jj_3R_46
```
private final boolean jj_3R_46()
```

jj_3R_15
```
private final boolean jj_3R_15()
```

jj_3R_45
```
private final boolean jj_3R_45()
```

jj_3R_34
```
private final boolean jj_3R_34()
```

jj_3R_77
```
private final boolean jj_3R_77()
```

jj_3R_29
```
private final boolean jj_3R_29()
```

jj_3_2
```
private final boolean jj_3_2()
```

jj_3R_78
```
private final boolean jj_3R_78()
```

jj_3R_74
```
private final boolean jj_3R_74()
```

jj_3R_73
```
private final boolean jj_3R_73()
```

jj_3R_72
```
private final boolean jj_3R_72()
```

jj_3R_71
```
private final boolean jj_3R_71()
```

jj_3_3
```
private final boolean jj_3_3()
```

jj_3R_63
```
private final boolean jj_3R_63()
```

jj_3R_54
```
private final boolean jj_3R_54()
```

jj_3R_52
```
private final boolean jj_3R_52()
```

jj_3R_50
```
private final boolean jj_3R_50()
```

jj_3R_48
```
private final boolean jj_3R_48()
```

jj_3R_53
```
private final boolean jj_3R_53()
```

jj_3R_16
```
private final boolean jj_3R_16()
```

jj_3R_38
```
private final boolean jj_3R_38()
```

jj_3R_51
```
private final boolean jj_3R_51()
```

jj_3R_37
```
private final boolean jj_3R_37()
```

jj_3R_49
```
private final boolean jj_3R_49()
```

jj_3R_36
```
private final boolean jj_3R_36()
```

jj_3R_47
```
private final boolean jj_3R_47()
```

jj_3R_35
```
private final boolean jj_3R_35()
```

jj_3R_12
```
private final boolean jj_3R_12()
```

jj_3R_30
```
private final boolean jj_3R_30()
```

jj_3R_25
```
private final boolean jj_3R_25()
```

jj_3R_64
```
private final boolean jj_3R_64()
```

jj_3R_13
```
private final boolean jj_3R_13()
```

jj_3R_56
```
private final boolean jj_3R_56()
```

jj_3R_93
```
private final boolean jj_3R_93()
```

ReInit

public void ReInit(java.io.InputStream stream)

ReInit

public void ReInit(java.io.Reader stream)

ReInit

public void ReInit(ELParserTokenManager tm)

jj_consume_token

private final Token jj_consume_token(int kind)
                              throws ParseException

Throws:: ParseException

jj_scan_token

private final boolean jj_scan_token(int kind)

getNextToken
```
public final Token getNextToken()
```

getToken

public final Token getToken(int index)

jj_ntk
```
private final int jj_ntk()
```

jj_add_error_token

private void jj_add_error_token(int kind,
                                int pos)

generateParseException

public final ParseException generateParseException()

enable_tracing
```
public final void enable_tracing()
```

disable_tracing
```
public final void disable_tracing()
```

jj_rescan_token
```
private final void jj_rescan_token()
```

jj_save

private final void jj_save(int index,
                           int xla)

Constructor	Description
`ELParser(java.io.InputStream stream)`
`ELParser(java.io.Reader stream)`
`ELParser(ELParserTokenManager tm)`

Class ELParser

Nested Class Summary

Field Summary

Fields inherited from interface org.apache.commons.el.parser.ELParserConstants

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

token_source

jj_input_stream

token

jj_nt

jj_ntk

jj_scanpos

jj_lastpos

jj_la

lookingAhead

jj_semLA

jj_gen

jj_la1

jj_la1_0

jj_la1_1

jj_2_rtns

jj_rescan

jj_gc

jj_expentries

jj_expentry

jj_kind

jj_lasttokens

jj_endpos

Constructor Detail

ELParser

ELParser

ELParser

Method Detail

main

ExpressionString

AttrValueString

AttrValueExpression

Expression

OrExpression

AndExpression

EqualityExpression

RelationalExpression

AddExpression

MultiplyExpression

ConditionalExpression

UnaryExpression

Value

ValuePrefix

NamedValue

FunctionInvocation

ValueSuffix

PropertySuffix

ArraySuffix

Literal

BooleanLiteral

StringLiteral

IntegerLiteral

FloatingPointLiteral

NullLiteral

Identifier

QualifiedName

jj_2_1

jj_2_2

jj_2_3

jj_3R_42

jj_3R_91

jj_3R_40

jj_3R_41

jj_3R_32

jj_3R_90

jj_3R_39

jj_3R_31

jj_3R_26

jj_3R_70

jj_3R_21

jj_3R_92

jj_3R_62

jj_3R_61