org.eclipse.xtext.xbase.scoping.featurecalls

Class OperatorMapping

java.lang.Object

org.eclipse.xtext.xbase.scoping.featurecalls.OperatorMapping

public class OperatorMapping
extends java.lang.Object

The mapping of operators to their respective method names. By default, the following mapping is applied.

Operator	Method Name
+	operator_plus
++	operator_plusPlus
-	operator_minus
--	operator_minusMinus
**	operator_power
*	operator_multiply
/	operator_divide
%	operator_modulo
<<	operator_doubleLessThan
>>	operator_doubleGreaterThan
<<<	operator_tripleLessThan
>>>	operator_tripleGreaterThan
?:	operator_elvis
<>	operator_diamond
<=>	operator_spaceship
||	operator_or
&&	operator_and
+=	operator_add
-=	operator_remove
*=	operator_multiplyAssign
/=	operator_divideAssign
%=	operator_moduloAssign
<<=	operator_doubleLessThanAssign
>>=	operator_doubleGreaterThanAssign
>>>=	operator_tripleGreaterThanAssign
==	operator_equals
===	operator_tripleEquals
!==	operator_tripleNotEquals
!=	operator_notEquals
<	operator_lessThan
<=	operator_lessEqualsThan
>	operator_greaterThan
>=	operator_greaterEqualsThan
->	operator_mappedTo
..	operator_upTo
..<	operator_doubleDotLessThan
>..	operator_greaterThanDoubleDot
!	operator_not
=>	operator_doubleArrow

Clients may want to override initializeMapping() to add other operators.

Field Summary

Fields

Modifier and Type	Field and Description
static org.eclipse.xtext.naming.QualifiedName	ADD
static org.eclipse.xtext.naming.QualifiedName	AND
protected com.google.common.collect.BiMap<org.eclipse.xtext.naming.QualifiedName,org.eclipse.xtext.naming.QualifiedName>	compoundOperatorMapping
static org.eclipse.xtext.naming.QualifiedName	DIAMOND
static org.eclipse.xtext.naming.QualifiedName	DIVIDE
static org.eclipse.xtext.naming.QualifiedName	DIVIDE_ASSIGN
static org.eclipse.xtext.naming.QualifiedName	DOUBLE_ARROW
static org.eclipse.xtext.naming.QualifiedName	DOUBLE_DOT_LESS_THAN
static org.eclipse.xtext.naming.QualifiedName	DOUBLE_GREATER_THAN
static org.eclipse.xtext.naming.QualifiedName	DOUBLE_GREATER_THAN_ASSIGN
static org.eclipse.xtext.naming.QualifiedName	DOUBLE_LESS_THAN
static org.eclipse.xtext.naming.QualifiedName	DOUBLE_LESS_THAN_ASSIGN
static org.eclipse.xtext.naming.QualifiedName	ELVIS
static org.eclipse.xtext.naming.QualifiedName	EQUALS
static org.eclipse.xtext.naming.QualifiedName	GREATER_EQUALS_THAN
static org.eclipse.xtext.naming.QualifiedName	GREATER_THAN
static org.eclipse.xtext.naming.QualifiedName	GREATER_THAN_DOUBLE_DOT
static org.eclipse.xtext.naming.QualifiedName	LESS_EQUALS_THAN
static org.eclipse.xtext.naming.QualifiedName	LESS_THAN
protected com.google.common.collect.BiMap<org.eclipse.xtext.naming.QualifiedName,org.eclipse.xtext.naming.QualifiedName>	map
static org.eclipse.xtext.naming.QualifiedName	MAPPED_TO
static org.eclipse.xtext.naming.QualifiedName	MINUS
static org.eclipse.xtext.naming.QualifiedName	MINUS_MINUS
static org.eclipse.xtext.naming.QualifiedName	MODULO
static org.eclipse.xtext.naming.QualifiedName	MODULO_ASSIGN
static org.eclipse.xtext.naming.QualifiedName	MULTIPLY
static org.eclipse.xtext.naming.QualifiedName	MULTIPLY_ASSIGN
static org.eclipse.xtext.naming.QualifiedName	NOT
static org.eclipse.xtext.naming.QualifiedName	NOT_EQUALS
static java.lang.String	OP_PREFIX
static org.eclipse.xtext.naming.QualifiedName	OR
static org.eclipse.xtext.naming.QualifiedName	PLUS
static org.eclipse.xtext.naming.QualifiedName	PLUS_PLUS
static org.eclipse.xtext.naming.QualifiedName	POWER
static org.eclipse.xtext.naming.QualifiedName	REMOVE
static org.eclipse.xtext.naming.QualifiedName	SPACESHIP
static org.eclipse.xtext.naming.QualifiedName	TRIPLE_EQUALS
static org.eclipse.xtext.naming.QualifiedName	TRIPLE_GREATER_THAN
static org.eclipse.xtext.naming.QualifiedName	TRIPLE_GREATER_THAN_ASSIGN
static org.eclipse.xtext.naming.QualifiedName	TRIPLE_LESS_THAN
static org.eclipse.xtext.naming.QualifiedName	TRIPLE_NOT_EQUALS
static org.eclipse.xtext.naming.QualifiedName	UP_TO

Constructor Summary

Constructors

Constructor and Description
OperatorMapping()

Method Summary

Modifier and Type	Method and Description
org.eclipse.xtext.naming.QualifiedName	getCompoundOperator(org.eclipse.xtext.naming.QualifiedName simpleOperator)
java.util.Set<org.eclipse.xtext.naming.QualifiedName>	getCompoundOperators()
org.eclipse.xtext.naming.QualifiedName	getMethodName(org.eclipse.xtext.naming.QualifiedName operator)
org.eclipse.xtext.naming.QualifiedName	getOperator(org.eclipse.xtext.naming.QualifiedName methodName)
java.util.Set<org.eclipse.xtext.naming.QualifiedName>	getOperators()
org.eclipse.xtext.naming.QualifiedName	getSimpleOperator(org.eclipse.xtext.naming.QualifiedName compoundOperator)
protected void	initializeMapping()
boolean	isBinaryOperator(org.eclipse.xtext.naming.QualifiedName operator)
boolean	isCompoundMethod(java.lang.String methodName)
boolean	isUnaryOperator(org.eclipse.xtext.naming.QualifiedName operator)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PLUS

public static final org.eclipse.xtext.naming.QualifiedName PLUS

PLUS_PLUS

public static final org.eclipse.xtext.naming.QualifiedName PLUS_PLUS

MINUS

public static final org.eclipse.xtext.naming.QualifiedName MINUS

MINUS_MINUS

public static final org.eclipse.xtext.naming.QualifiedName MINUS_MINUS

POWER

public static final org.eclipse.xtext.naming.QualifiedName POWER

MULTIPLY

public static final org.eclipse.xtext.naming.QualifiedName MULTIPLY

DIVIDE

public static final org.eclipse.xtext.naming.QualifiedName DIVIDE

MODULO

public static final org.eclipse.xtext.naming.QualifiedName MODULO

DOUBLE_LESS_THAN

public static final org.eclipse.xtext.naming.QualifiedName DOUBLE_LESS_THAN

DOUBLE_GREATER_THAN

public static final org.eclipse.xtext.naming.QualifiedName DOUBLE_GREATER_THAN

TRIPLE_LESS_THAN

public static final org.eclipse.xtext.naming.QualifiedName TRIPLE_LESS_THAN

TRIPLE_GREATER_THAN

public static final org.eclipse.xtext.naming.QualifiedName TRIPLE_GREATER_THAN

ELVIS

public static final org.eclipse.xtext.naming.QualifiedName ELVIS

DIAMOND

public static final org.eclipse.xtext.naming.QualifiedName DIAMOND

SPACESHIP

public static final org.eclipse.xtext.naming.QualifiedName SPACESHIP

OR

public static final org.eclipse.xtext.naming.QualifiedName OR

AND

public static final org.eclipse.xtext.naming.QualifiedName AND

ADD

public static final org.eclipse.xtext.naming.QualifiedName ADD

REMOVE

public static final org.eclipse.xtext.naming.QualifiedName REMOVE

MULTIPLY_ASSIGN

public static final org.eclipse.xtext.naming.QualifiedName MULTIPLY_ASSIGN

DIVIDE_ASSIGN

public static final org.eclipse.xtext.naming.QualifiedName DIVIDE_ASSIGN

MODULO_ASSIGN

public static final org.eclipse.xtext.naming.QualifiedName MODULO_ASSIGN

DOUBLE_LESS_THAN_ASSIGN

public static final org.eclipse.xtext.naming.QualifiedName DOUBLE_LESS_THAN_ASSIGN

DOUBLE_GREATER_THAN_ASSIGN

public static final org.eclipse.xtext.naming.QualifiedName DOUBLE_GREATER_THAN_ASSIGN

TRIPLE_GREATER_THAN_ASSIGN

public static final org.eclipse.xtext.naming.QualifiedName TRIPLE_GREATER_THAN_ASSIGN

EQUALS

public static final org.eclipse.xtext.naming.QualifiedName EQUALS

TRIPLE_EQUALS

public static final org.eclipse.xtext.naming.QualifiedName TRIPLE_EQUALS

TRIPLE_NOT_EQUALS

public static final org.eclipse.xtext.naming.QualifiedName TRIPLE_NOT_EQUALS

NOT_EQUALS

public static final org.eclipse.xtext.naming.QualifiedName NOT_EQUALS

LESS_THAN

public static final org.eclipse.xtext.naming.QualifiedName LESS_THAN

LESS_EQUALS_THAN

public static final org.eclipse.xtext.naming.QualifiedName LESS_EQUALS_THAN

GREATER_THAN

public static final org.eclipse.xtext.naming.QualifiedName GREATER_THAN

GREATER_EQUALS_THAN

public static final org.eclipse.xtext.naming.QualifiedName GREATER_EQUALS_THAN

MAPPED_TO

public static final org.eclipse.xtext.naming.QualifiedName MAPPED_TO

UP_TO

public static final org.eclipse.xtext.naming.QualifiedName UP_TO

DOUBLE_DOT_LESS_THAN

public static final org.eclipse.xtext.naming.QualifiedName DOUBLE_DOT_LESS_THAN

GREATER_THAN_DOUBLE_DOT

public static final org.eclipse.xtext.naming.QualifiedName GREATER_THAN_DOUBLE_DOT

NOT

public static final org.eclipse.xtext.naming.QualifiedName NOT

DOUBLE_ARROW

public static final org.eclipse.xtext.naming.QualifiedName DOUBLE_ARROW

map

protected com.google.common.collect.BiMap<org.eclipse.xtext.naming.QualifiedName,org.eclipse.xtext.naming.QualifiedName> map

compoundOperatorMapping

protected com.google.common.collect.BiMap<org.eclipse.xtext.naming.QualifiedName,org.eclipse.xtext.naming.QualifiedName> compoundOperatorMapping

OP_PREFIX

public static final java.lang.String OP_PREFIX

See Also:

Constant Field Values

Constructor Detail

OperatorMapping

public OperatorMapping()

Method Detail

initializeMapping

protected void initializeMapping()

getMethodName

public org.eclipse.xtext.naming.QualifiedName getMethodName(org.eclipse.xtext.naming.QualifiedName operator)

getOperator

public org.eclipse.xtext.naming.QualifiedName getOperator(org.eclipse.xtext.naming.QualifiedName methodName)

getOperators

public java.util.Set<org.eclipse.xtext.naming.QualifiedName> getOperators()

getCompoundOperator

public org.eclipse.xtext.naming.QualifiedName getCompoundOperator(org.eclipse.xtext.naming.QualifiedName simpleOperator)

getCompoundOperators

public java.util.Set<org.eclipse.xtext.naming.QualifiedName> getCompoundOperators()

getSimpleOperator

public org.eclipse.xtext.naming.QualifiedName getSimpleOperator(org.eclipse.xtext.naming.QualifiedName compoundOperator)

isCompoundMethod

public boolean isCompoundMethod(java.lang.String methodName)

isBinaryOperator

public boolean isBinaryOperator(org.eclipse.xtext.naming.QualifiedName operator)

isUnaryOperator

public boolean isUnaryOperator(org.eclipse.xtext.naming.QualifiedName operator)