SAP ABAP Class CL_ESH_QP_LEXER (SearchTerms Lexer)

Hierarchy

☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-EIM-ESH (Application Component) NetWeaver Enterprise Search
     ⤷ S_ESH_ENG_QUERY_PARSER_RD (Package) Recursive descent query parser

Properties

Class	CL_ESH_QP_LEXER
Short Description	SearchTerms Lexer
Super Class
Instantiability of a Class	2	Public
Final	☑

General Data

Message Class
Program status
Category	0
Package	S_ESH_ENG_QUERY_PARSER_RD	Recursive descent query parser
Created	20080709	SAP
Last change	20110908	SAP
Shared Memory-enabled	☐
Fixed point arithmetic	☑
Unicode checks active	☑

Forward declarations

#	Type group / Object type	Type	Type Description
1	ABAP	Type group use (TYPE-POOLS tp)	Type group use (TYPE-POOLS tp)

Interfaces

Class CL_ESH_QP_LEXER has no interface implemented.

Friends

Class CL_ESH_QP_LEXER has no friend class.

Attributes

#	Attribute	Level	Visibility	Read only	Typing	Associated Type	Initial Value	Description	Created on
1	GC_ALLFUZZY_LEXEME	Static Attribute	Public	☐	Type reference (TYPE)	ESH_E_QP_LEXEME	'allfuzzy:'		20090112
2	GC_ALLFUZZY_TYPE	Static Attribute	Public	☐	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57365		20090112
3	GC_ALLSTEM_LEXEME	Static Attribute	Public	☐	Type reference (TYPE)	ESH_E_QP_LEXEME	'allstem:'		20090112
4	GC_ALLSTEM_TYPE	Static Attribute	Public	☐	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57366		20090112
5	GC_AND_LEXEME	Static Attribute	Public	☐	Type reference (TYPE)	ESH_E_QP_LEXEME	'AND'		20090112
6	GC_AND_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57362		20090112
7	GC_BT_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'bt:'		20090112
8	GC_BT_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57353		20090112
9	GC_CATEGORY_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'category:'		20090112
10	GC_CATEGORY_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57357		20090112
11	GC_COLON_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	58	:	20080807
12	GC_COMMA_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	44	,	20080807
13	GC_CONNECTOR_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'connector:'		20090112
14	GC_CONNECTOR_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57358		20090112
15	GC_CP_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'cp:'		20090112
16	GC_CP_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57355		20090112
17	GC_EOT_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	3	end of text	20080811
18	GC_EQUALS_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	61	=	20080923
19	GC_ESC_LP_LEXEME	Static Attribute	Public	☐	Type reference (TYPE)	ESH_E_QP_LEXEME	'('	SearchTerms Lexeme	20090928
20	GC_ESC_LP_TYPE	Static Attribute	Public	☐	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57374		20090928
21	GC_ESC_QUOTATION_MARK_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'""'	escaped quotation mark	20090402
22	GC_ESC_QUOTATION_MARK_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57373		20090402
23	GC_ESC_RP_LEXEME	Static Attribute	Public	☐	Type reference (TYPE)	ESH_E_QP_LEXEME	')'	SearchTerms Lexeme	20090928
24	GC_ESC_RP_TYPE	Static Attribute	Public	☐	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57375	SearchTerms Token Type	20090928
25	GC_FUZZY_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'fuzzy:'		20090112
26	GC_FUZZY_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57367		20090112
27	GC_GE_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'>='		20090112
28	GC_GE_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57350		20090112
29	GC_GT_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	62	>	20080807
30	GC_IN_ATTRIBUTE_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57370	in::	20081113
31	GC_IN_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'in:'		20090112
32	GC_IN_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57369		20090112
33	GC_KEYWORD_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'keyword:'		20090112
34	GC_KEYWORD_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57372		20090112
35	GC_LE_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'<='		20090112
36	GC_LE_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57349		20090112
37	GC_LP_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	40	(	20080807
38	GC_LT_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	60	<	20080807
39	GC_NB_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'nb:'		20090112
40	GC_NB_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57354		20090112
41	GC_NE_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'<>'		20090112
42	GC_NE_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57351		20090112
43	GC_NOT_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'NOT'		20090112
44	GC_NOT_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57364		20090112
45	GC_NP_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'np:'		20090112
46	GC_NP_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57356		20090112
47	GC_NUMBER_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57345	number	20080807
48	GC_OPERATOR_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57348	followed by ':'	20090115
49	GC_OR_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'OR'		20090112
50	GC_OR_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57363		20090112
51	GC_OTHER_TYPE	Static Attribute	Public	☐	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57373	One-character token	20090114
52	GC_QUOTATION_MARK_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	34	"	20080919
53	GC_RP_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	41	)	20080807
54	GC_SORT_ASCENDING_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'sort-ascending:'		20090112
55	GC_SORT_ASCENDING_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57360		20090112
56	GC_SORT_DESCENDING_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'sort-descending:'		20090112
57	GC_SORT_DESCENDING_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57361		20090112
58	GC_STEM_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'stem:'		20090112
59	GC_STEM_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57368		20090112
60	GC_TEMPLATE_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'template:'		20090112
61	GC_TEMPLATE_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57359		20090112
62	GC_TIMEOUT_LEXEME	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_LEXEME	'timeout:'		20090112
63	GC_TIMEOUT_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57371		20090112
64	GC_WORD_TYPE	Static Attribute	Public	☑	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE	57346	word	20080808
65	LT_RESERVED_WORDS	Static Attribute	Private	☐	Type reference (TYPE)	ESH_T_QP_WORD		SearchTerms reserved words	20080807
66	LT_RESERVED_WORDS_CS	Static Attribute	Private	☐	Type reference (TYPE)	ESH_T_QP_WORD		SearchTerms case-sensitive reserved words	20080807
67	MV_CHARS_DIGIT	Static Attribute	Private	☐	Type reference (TYPE)	STRING		TODO type	20080805
68	MV_CHARS_IDENTIFIER	Static Attribute	Private	☐	Type reference (TYPE)	STRING		TODO type	20080911
69	MV_CHARS_NOT_WORD	Static Attribute	Private	☐	Type reference (TYPE)	STRING		Characters that do not participate in a word	20080918
70	MV_CHARS_SPACE	Static Attribute	Private	☐	Type reference (TYPE)	STRING		TODO type	20080805
71	MV_LEN	Instance attribute	Private	☐	Type reference (TYPE)	I			20080812
72	MV_PEEK	Instance attribute	Private	☐	Type reference (TYPE)	C		TODO type	20080805
73	MV_POS	Instance attribute	Private	☐	Type reference (TYPE)	I			20080812
74	MV_PREV_TTYPE	Instance attribute	Public	☐	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE		SearchTerms token type	20081219
75	MV_PREV_TVALUE	Instance attribute	Public	☐	Type reference (TYPE)	ESH_E_QP_LEXEME		SearchTerms token lexeme	20081219
76	MV_REGEX_DIGIT	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_ABAP_REGEX		Digits	20080805
77	MV_REGEX_IDENTIFIER	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_ABAP_REGEX		Identifiers	20080808
78	MV_REGEX_NOT_WORD	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_ABAP_REGEX		Alphanumeric characters	20080807
79	MV_REGEX_NUMBER	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_ABAP_REGEX		Regular expressions	20080916
80	MV_REGEX_SPACE	Static Attribute	Private	☐	Object reference (TYPE REF TO)	CL_ABAP_REGEX		Spaces	20080805
81	MV_TEXT	Instance attribute	Private	☐	Type reference (TYPE)	STRING		Text to be lexed	20080709
82	MV_TOKEN_COUNT	Instance attribute	Private	☐	Type reference (TYPE)	I			20090119
83	MV_TSPACE	Instance attribute	Public	☐	Type reference (TYPE)	ABAP_BOOL			20090402
84	MV_TTYPE	Instance attribute	Public	☐	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE		SearchTerms token type	20080709
85	MV_TVALUE	Instance attribute	Public	☐	Type reference (TYPE)	ESH_E_QP_LEXEME		SearchTerms token lexeme	20080709

Methods

#	Method	Level	Visibility	Method type	Description	Created on
1	CONSTRUCTOR	Instance method	Public	Constructor	Constructor	20080709
2	GET_RESERVED_CS_TYPE	Static method	Public	Method	Check if input lexeme is a case-sensitive reserved word	20081113
3	GET_RESERVED_TYPE	Static method	Public	Method	Check if input lexeme is a reserved word	20081113
4	GET_TOKEN_COUNT	Instance method	Public	Method	Get current token count	20090119
5	GET_TOKEN_LEXEME	Static method	Public	Method	Return the lexeme of a predefined token type	20080812
6	GET_WORDS	Instance method	Public	Method	Return all tokens in input text	20090114
7	IS_DIGIT	Instance method	Private	Method	Test if character is a digit	20080805
8	IS_IDENTIFIER	Instance method	Private	Method	Test if character is a space	20080916
9	IS_NUMBER_STR	Instance method	Public	Method	Test if string is number	20090217
10	IS_SPACE	Instance method	Private	Method	Test if character is a space	20080805
11	IS_WORD	Instance method	Private	Method	Test if character may belong to a word	20080805
12	NEXTCH	Instance method	Private	Method	Look ahead character in input text	20090928
13	NEXT_TOKEN	Instance method	Public	Method	Scan input text and return next token	20080807
14	READCH	Instance method	Private	Method	Read character in input text	20080805
15	READCH_CONDITIONAL	Instance method	Private	Method	Read character in input text	20080916
16	READCH_ID	Instance method	Private	Method	Read character in input text	20081113
17	READCH_SET	Instance method	Private	Method	Read character in input text	20080911
18	READCH_WORD	Instance method	Private	Method	Read character in input text	20081112
19	READ_ATTRIBUTE	Instance method	Private	Method		20081113
20	READ_NUMBER	Instance method	Private	Method		20080915
21	SET_TEXT	Instance method	Public	Method	Set input text to be tokenized	20080709

Events

Class CL_ESH_QP_LEXER has no event.

Types

Class CL_ESH_QP_LEXER has no local type.

Method Signatures

Method CONSTRUCTOR Signature

Method CONSTRUCTOR on class CL_ESH_QP_LEXER has no parameter.

#	Exception	Resumable	Description	Created on
1	CX_ESH_QP_LEXER	☐	Lexer Exception	20080811

Method GET_RESERVED_CS_TYPE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_LEXEME	Call by reference	☐	Type reference (TYPE)	ESH_E_QP_LEXEME		SearchTerms Token Lexeme	20081113
2	Returning	RV_TOKEN_TYPE	Value transfer	☐	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE		SearchTerms Token Type	20081113

Method GET_RESERVED_CS_TYPE on class CL_ESH_QP_LEXER has no exception.

Method GET_RESERVED_TYPE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_LEXEME	Call by reference	☐	Type reference (TYPE)	ESH_E_QP_LEXEME		SearchTerms Token Lexeme	20081113
2	Returning	RV_TOKEN_TYPE	Value transfer	☐	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE		SearchTerms Token Type	20081113

Method GET_RESERVED_TYPE on class CL_ESH_QP_LEXER has no exception.

Method GET_TOKEN_COUNT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RV_TOKEN_COUNT	Value transfer	☐	Type reference (TYPE)	I		Current Token Count	20090119

Method GET_TOKEN_COUNT on class CL_ESH_QP_LEXER has no exception.

Method GET_TOKEN_LEXEME Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_TOKEN_TYPE	Call by reference	☐	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE		SearchTerms Token Type	20080812
2	Returning	RV_TOKEN_LEXEME	Value transfer	☐	Type reference (TYPE)	ESH_E_QP_LEXEME		SearchTerms Token Lexeme, i.e., 'AND'	20080812

#	Exception	Resumable	Description	Created on
1	CX_ESH_QP_LEXER	☐	Lexer Exception	20080911

Method GET_WORDS Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EV_COUNT	Call by reference	☐	Type reference (TYPE)	I		Word Count	20090114
2	Exporting	EV_WORDS	Call by reference	☐	Type reference (TYPE)	ESH_T_QP_WORD_UNSORTED		Words	20090114
3	Importing	IV_TEXT	Call by reference	☐	Type reference (TYPE)	STRING		Text to be tokenized	20090114

#	Exception	Resumable	Description	Created on
1	CX_ESH_QP_LEXER	☐	Lexer Exception	20090114

Method IS_DIGIT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	EV_SUCCESS	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20080805
2	Importing	IV_CHAR	Call by reference	☐	Type reference (TYPE)	CLIKE			20080811

Method IS_DIGIT on class CL_ESH_QP_LEXER has no exception.

Method IS_IDENTIFIER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_CHAR	Call by reference	☐	Type reference (TYPE)	CLIKE			20080916
2	Returning	RV_SUCCESS	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20081113

Method IS_IDENTIFIER on class CL_ESH_QP_LEXER has no exception.

Method IS_NUMBER_STR Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_STRING	Call by reference	☐	Type reference (TYPE)	STRING			20090217
2	Returning	RV_SUCCESS	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20090217

Method IS_NUMBER_STR on class CL_ESH_QP_LEXER has no exception.

Method IS_SPACE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	EV_SUCCESS	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20080805
2	Importing	IV_CHAR	Call by reference	☐	Type reference (TYPE)	CLIKE			20080811

Method IS_SPACE on class CL_ESH_QP_LEXER has no exception.

Method IS_WORD Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	EV_SUCCESS	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20080805
2	Importing	IV_CHAR	Call by reference	☐	Type reference (TYPE)	CLIKE			20080811

Method IS_WORD on class CL_ESH_QP_LEXER has no exception.

Method NEXTCH Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Exporting	EV_CHAR	Value transfer	☐	Type reference (TYPE)	CHAR1		Single-Character Flag	20090928
2	Exporting	EV_SUCCESS	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL			20090928

Method NEXTCH on class CL_ESH_QP_LEXER has no exception.

Method NEXT_TOKEN Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	EV_TOKEN_TYPE	Value transfer	☐	Type reference (TYPE)	ESH_E_QP_TOKEN_TYPE		SearchTerms Token Type	20080807

#	Exception	Resumable	Description	Created on
1	CX_ESH_QP_LEXER	☐	Lexer Exception	20080812

Method READCH Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RV_SUCCESS	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20080807

Method READCH on class CL_ESH_QP_LEXER has no exception.

Method READCH_CONDITIONAL Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_CHAR	Call by reference	☐	Type reference (TYPE)	CHAR1		TODO type	20080916
2	Returning	RV_SUCCESS	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20080916

Method READCH_CONDITIONAL on class CL_ESH_QP_LEXER has no exception.

Method READCH_ID Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RV_SUCCESS	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20081113

Method READCH_ID on class CL_ESH_QP_LEXER has no exception.

Method READCH_SET Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_CHARSET	Call by reference	☐	Type reference (TYPE)	STRING		TODO type	20080911
2	Importing	IV_CS_CONDITION	Call by reference	☐	Type reference (TYPE)	ABAP_BOOL			20080918
3	Returning	RV_SUCCESS	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20080911

Method READCH_SET on class CL_ESH_QP_LEXER has no exception.

Method READCH_WORD Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RV_SUCCESS	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20081112

Method READCH_WORD on class CL_ESH_QP_LEXER has no exception.

Method READ_ATTRIBUTE Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Returning	RV_SUCCESS	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20081113

Method READ_ATTRIBUTE on class CL_ESH_QP_LEXER has no exception.

Method READ_NUMBER Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_POS	Call by reference	☑	Type reference (TYPE)	I			20080915
2	Returning	RV_SUCCESS	Value transfer	☐	Type reference (TYPE)	ABAP_BOOL			20080916

Method READ_NUMBER on class CL_ESH_QP_LEXER has no exception.

Method SET_TEXT Signature

#	Type	Parameter	Pass Value	Optional	Typing Method	Associated Type	Default value	Description	Created on
1	Importing	IV_TEXT	Call by reference	☐	Type reference (TYPE)	CLIKE			20080709

Method SET_TEXT on class CL_ESH_QP_LEXER has no exception.

History

Last changed by/on	SAP	20110908
SAP Release Created in	712