com.github.javaparser.ast.expr

Class MethodReferenceExpr

java.lang.Object

com.github.javaparser.ast.Node

com.github.javaparser.ast.expr.Expression

com.github.javaparser.ast.expr.MethodReferenceExpr

public class MethodReferenceExpr
extends Expression

Method reference expressions introduced in Java 8 specifically designed to simplify lambda Expressions. These are some examples: System.out::println; (test ? stream.map(String::trim) : stream)::toArray;

Author:

Raquel Pau

Field Summary

Fields inherited from class com.github.javaparser.ast.Node

ABSOLUTE_BEGIN_LINE, ABSOLUTE_END_LINE

Constructor Summary

Constructors

Constructor and Description
MethodReferenceExpr()
MethodReferenceExpr(int beginLine, int beginColumn, int endLine, int endColumn, Expression scope, List<TypeParameter> typeParameters, String identifier)

Method Summary

Modifier and Type	Method and Description
<R,A> R	accept(GenericVisitor<R,A> v, A arg) Accept method for visitor support.
<A> void	accept(VoidVisitor<A> v, A arg) Accept method for visitor support.
String	getIdentifier()
Expression	getScope()
List<TypeParameter>	getTypeParameters()
void	setIdentifier(String identifier)
void	setScope(Expression scope)
void	setTypeParameters(List<TypeParameter> typeParameters)

Methods inherited from class com.github.javaparser.ast.Node

addOrphanComment, contains, equals, getAllContainedComments, getBeginColumn, getBeginLine, getChildrenNodes, getComment, getData, getEndColumn, getEndLine, getOrphanComments, getParentNode, hasComment, hashCode, isPositionedAfter, isPositionedBefore, setAsParentNodeOf, setAsParentNodeOf, setBeginColumn, setBeginLine, setComment, setData, setEndColumn, setEndLine, setParentNode, toString, toStringWithoutComments

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MethodReferenceExpr

public MethodReferenceExpr()

MethodReferenceExpr

public MethodReferenceExpr(int beginLine,
                           int beginColumn,
                           int endLine,
                           int endColumn,
                           Expression scope,
                           List<TypeParameter> typeParameters,
                           String identifier)

Method Detail

accept

public <R,A> R accept(GenericVisitor<R,A> v,
                      A arg)

Description copied from class: Node

Accept method for visitor support.

Specified by:

accept in class Node

Type Parameters:

R - the type the return value of the visitor

A - the type the argument passed to the visitor

Parameters:

v - the visitor implementation

arg - the argument passed to the visitor

Returns:

the result of the visit

accept

public <A> void accept(VoidVisitor<A> v,
                       A arg)

Description copied from class: Node

Accept method for visitor support.

Specified by:

accept in class Node

Type Parameters:

A - the type the argument passed for the visitor

Parameters:

v - the visitor implementation

arg - any value relevant for the visitor

getScope

public Expression getScope()

setScope

public void setScope(Expression scope)

getTypeParameters

public List<TypeParameter> getTypeParameters()

setTypeParameters

public void setTypeParameters(List<TypeParameter> typeParameters)

getIdentifier

public String getIdentifier()

setIdentifier

public void setIdentifier(String identifier)