Package com.github.javaparser.ast.expr
Class MethodCallExpr
- java.lang.Object
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- com.github.javaparser.ast.Node
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- com.github.javaparser.ast.expr.Expression
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- com.github.javaparser.ast.expr.MethodCallExpr
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- All Implemented Interfaces:
NodeWithArguments<MethodCallExpr>
,NodeWithOptionalScope<MethodCallExpr>
,NodeWithRange<Node>
,NodeWithSimpleName<MethodCallExpr>
,NodeWithTokenRange<Node>
,NodeWithTraversableScope
,NodeWithTypeArguments<MethodCallExpr>
,Observable
,Visitable
,HasParentNode<Node>
,Resolvable<ResolvedMethodDeclaration>
,java.lang.Cloneable
public class MethodCallExpr extends Expression implements NodeWithTypeArguments<MethodCallExpr>, NodeWithArguments<MethodCallExpr>, NodeWithSimpleName<MethodCallExpr>, NodeWithOptionalScope<MethodCallExpr>, Resolvable<ResolvedMethodDeclaration>
A method call on an object or a class.circle.circumference()
Ina.<String>bb(15);
, a is the scope, String is a type argument, bb is the name and 15 is an argument.
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Nested Class Summary
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Nested classes/interfaces inherited from class com.github.javaparser.ast.Node
Node.BreadthFirstIterator, Node.DirectChildrenIterator, Node.ObserverRegistrationMode, Node.ParentsVisitor, Node.Parsedness, Node.PostOrderIterator, Node.PreOrderIterator, Node.TreeTraversal
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Field Summary
Fields Modifier and Type Field Description private NodeList<Expression>
arguments
private SimpleName
name
private Expression
scope
private NodeList<Type>
typeArguments
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Fields inherited from class com.github.javaparser.ast.expr.Expression
EXCLUDE_ENCLOSED_EXPR, IS_NOT_ENCLOSED_EXPR
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Fields inherited from class com.github.javaparser.ast.Node
ABSOLUTE_BEGIN_LINE, ABSOLUTE_END_LINE, LINE_SEPARATOR_KEY, NODE_BY_BEGIN_POSITION, PHANTOM_KEY, prettyPrinterNoCommentsConfiguration, PRINTER_KEY, SYMBOL_RESOLVER_KEY
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Constructor Summary
Constructors Constructor Description MethodCallExpr()
MethodCallExpr(Expression scope, SimpleName name)
MethodCallExpr(Expression scope, SimpleName name, NodeList<Expression> arguments)
MethodCallExpr(Expression scope, NodeList<Type> typeArguments, SimpleName name, NodeList<Expression> arguments)
MethodCallExpr(Expression scope, NodeList<Type> typeArguments, java.lang.String name, NodeList<Expression> arguments)
MethodCallExpr(Expression scope, java.lang.String name)
MethodCallExpr(Expression scope, java.lang.String name, NodeList<Expression> arguments)
MethodCallExpr(TokenRange tokenRange, Expression scope, NodeList<Type> typeArguments, SimpleName name, NodeList<Expression> arguments)
This constructor is used by the parser and is considered private.MethodCallExpr(java.lang.String name, Expression... arguments)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description <R,A>
Raccept(GenericVisitor<R,A> v, A arg)
Accept method for visitor support.<A> void
accept(VoidVisitor<A> v, A arg)
Accept method for visitor support.MethodCallExpr
asMethodCallExpr()
MethodCallExpr
clone()
NodeList<Expression>
getArguments()
MethodCallExprMetaModel
getMetaModel()
SimpleName
getName()
java.util.Optional<Expression>
getScope()
java.util.Optional<NodeList<Type>>
getTypeArguments()
private boolean
hasParameterwithSameTypeThanResultType(ResolvedType resolvedReturnType)
void
ifMethodCallExpr(java.util.function.Consumer<MethodCallExpr> action)
private boolean
isGenericMethod()
protected boolean
isInvocationContext()
boolean
isMethodCallExpr()
boolean
isPolyExpression()
See https://docs.oracle.com/javase/specs/jls/se8/html/jls-15.html#jls-15.2boolean
remove(Node node)
MethodCallExpr
removeScope()
boolean
replace(Node node, Node replacementNode)
ResolvedMethodDeclaration
resolve()
Attempts to resolve the declaration corresponding to the invoked method.MethodCallExpr
setArguments(NodeList<Expression> arguments)
MethodCallExpr
setName(SimpleName name)
MethodCallExpr
setScope(Expression scope)
MethodCallExpr
setTypeArguments(NodeList<Type> typeArguments)
Sets the typeArgumentsjava.util.Optional<MethodCallExpr>
toMethodCallExpr()
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Methods inherited from class com.github.javaparser.ast.expr.Expression
appearsInAssignmentContext, appearsInInvocationContext, asAnnotationExpr, asArrayAccessExpr, asArrayCreationExpr, asArrayInitializerExpr, asAssignExpr, asBinaryExpr, asBooleanLiteralExpr, asCastExpr, asCharLiteralExpr, asClassExpr, asConditionalExpr, asDoubleLiteralExpr, asEnclosedExpr, asFieldAccessExpr, asInstanceOfExpr, asIntegerLiteralExpr, asLambdaExpr, asLiteralExpr, asLiteralStringValueExpr, asLongLiteralExpr, asMarkerAnnotationExpr, asMethodReferenceExpr, asNameExpr, asNormalAnnotationExpr, asNullLiteralExpr, asObjectCreationExpr, asPatternExpr, asSingleMemberAnnotationExpr, asStringLiteralExpr, asSuperExpr, asSwitchExpr, asTextBlockLiteralExpr, asThisExpr, asTypeExpr, asUnaryExpr, asVariableDeclarationExpr, calculateResolvedType, elidesTypeArguments, ifAnnotationExpr, ifArrayAccessExpr, ifArrayCreationExpr, ifArrayInitializerExpr, ifAssignExpr, ifBinaryExpr, ifBooleanLiteralExpr, ifCastExpr, ifCharLiteralExpr, ifClassExpr, ifConditionalExpr, ifDoubleLiteralExpr, ifEnclosedExpr, ifFieldAccessExpr, ifInstanceOfExpr, ifIntegerLiteralExpr, ifLambdaExpr, ifLiteralExpr, ifLiteralStringValueExpr, ifLongLiteralExpr, ifMarkerAnnotationExpr, ifMethodReferenceExpr, ifNameExpr, ifNormalAnnotationExpr, ifNullLiteralExpr, ifObjectCreationExpr, ifPatternExpr, ifSingleMemberAnnotationExpr, ifStringLiteralExpr, ifSuperExpr, ifSwitchExpr, ifTextBlockLiteralExpr, ifThisExpr, ifTypeExpr, ifUnaryExpr, ifVariableDeclarationExpr, isAnnotationExpr, isArrayAccessExpr, isArrayCreationExpr, isArrayInitializerExpr, isAssignExpr, isAssignmentContext, isBinaryExpr, isBooleanLiteralExpr, isCastExpr, isCharLiteralExpr, isClassExpr, isConditionalExpr, isDoubleLiteralExpr, isEnclosedExpr, isFieldAccessExpr, isInstanceOfExpr, isIntegerLiteralExpr, isLambdaExpr, isLiteralExpr, isLiteralStringValueExpr, isLongLiteralExpr, isMarkerAnnotationExpr, isMethodReferenceExpr, isNameExpr, isNormalAnnotationExpr, isNullLiteralExpr, isObjectCreationExpr, isPatternExpr, isQualified, isSingleMemberAnnotationExpr, isStandaloneExpression, isStringLiteralExpr, isSuperExpr, isSwitchExpr, isTextBlockLiteralExpr, isThisExpr, isTypeExpr, isUnaryExpr, isVariableDeclarationExpr, toAnnotationExpr, toArrayAccessExpr, toArrayCreationExpr, toArrayInitializerExpr, toAssignExpr, toBinaryExpr, toBooleanLiteralExpr, toCastExpr, toCharLiteralExpr, toClassExpr, toConditionalExpr, toDoubleLiteralExpr, toEnclosedExpr, toFieldAccessExpr, toInstanceOfExpr, toIntegerLiteralExpr, toLambdaExpr, toLiteralExpr, toLiteralStringValueExpr, toLongLiteralExpr, toMarkerAnnotationExpr, toMethodReferenceExpr, toNameExpr, toNormalAnnotationExpr, toNullLiteralExpr, toObjectCreationExpr, toPatternExpr, toSingleMemberAnnotationExpr, toStringLiteralExpr, toSuperExpr, toSwitchExpr, toTextBlockLiteralExpr, toThisExpr, toTypeExpr, toUnaryExpr, toVariableDeclarationExpr
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Methods inherited from class com.github.javaparser.ast.Node
addOrphanComment, containsData, createDefaultPrinter, createDefaultPrinter, customInitialization, equals, findAll, findAll, findAll, findCompilationUnit, findFirst, findFirst, findFirst, findRootNode, getAllContainedComments, getChildNodes, getChildNodesByType, getComment, getData, getDataKeys, getDefaultPrinterConfiguration, getLineEndingStyle, getLineEndingStyleOrDefault, getNodesByType, getOrphanComments, getParentNode, getParentNodeForChildren, getParsed, getPrinter, getPrinter, getRange, getSymbolResolver, getTokenRange, hashCode, hasScope, isAncestorOf, isPhantom, isRegistered, notifyPropertyChange, register, register, registerForSubtree, remove, removeComment, removeData, removeForced, removeOrphanComment, replace, setAsParentNodeOf, setAsParentNodeOf, setBlockComment, setComment, setData, setLineComment, setParentNode, setParsed, setRange, setTokenRange, stream, stream, toString, toString, tryAddImportToParentCompilationUnit, unregister, walk, walk, walk
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Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface com.github.javaparser.HasParentNode
findAncestor, findAncestor, findAncestor, hasParentNode, isDescendantOf
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Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithArguments
addArgument, addArgument, getArgument, getArgumentPosition, getArgumentPosition, setArgument
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Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithOptionalScope
traverseScope
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Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithRange
containsWithin, containsWithinRange, getBegin, getEnd, hasRange
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Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithSimpleName
getNameAsExpression, getNameAsString, setName
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Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithTypeArguments
isUsingDiamondOperator, removeTypeArguments, setDiamondOperator, setTypeArguments
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Field Detail
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scope
private Expression scope
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name
private SimpleName name
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arguments
private NodeList<Expression> arguments
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Constructor Detail
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MethodCallExpr
public MethodCallExpr()
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MethodCallExpr
public MethodCallExpr(java.lang.String name, Expression... arguments)
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MethodCallExpr
public MethodCallExpr(Expression scope, java.lang.String name)
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MethodCallExpr
public MethodCallExpr(Expression scope, SimpleName name)
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MethodCallExpr
public MethodCallExpr(Expression scope, java.lang.String name, NodeList<Expression> arguments)
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MethodCallExpr
public MethodCallExpr(Expression scope, NodeList<Type> typeArguments, java.lang.String name, NodeList<Expression> arguments)
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MethodCallExpr
public MethodCallExpr(Expression scope, SimpleName name, NodeList<Expression> arguments)
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MethodCallExpr
public MethodCallExpr(Expression scope, NodeList<Type> typeArguments, SimpleName name, NodeList<Expression> arguments)
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MethodCallExpr
public MethodCallExpr(TokenRange tokenRange, Expression scope, NodeList<Type> typeArguments, SimpleName name, NodeList<Expression> arguments)
This constructor is used by the parser and is considered private.
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Method Detail
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accept
public <R,A> R accept(GenericVisitor<R,A> v, A arg)
Description copied from interface:Visitable
Accept method for visitor support.- Specified by:
accept
in interfaceVisitable
- Type Parameters:
R
- the type of the return value of the visitorA
- the type the user argument passed to the visitor- Parameters:
v
- the visitor implementationarg
- the argument passed to the visitor (of type A)- Returns:
- the result of the visit (of type R)
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accept
public <A> void accept(VoidVisitor<A> v, A arg)
Description copied from interface:Visitable
Accept method for visitor support.
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getArguments
public NodeList<Expression> getArguments()
- Specified by:
getArguments
in interfaceNodeWithArguments<MethodCallExpr>
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getName
public SimpleName getName()
- Specified by:
getName
in interfaceNodeWithSimpleName<MethodCallExpr>
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getScope
public java.util.Optional<Expression> getScope()
- Specified by:
getScope
in interfaceNodeWithOptionalScope<MethodCallExpr>
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setArguments
public MethodCallExpr setArguments(NodeList<Expression> arguments)
- Specified by:
setArguments
in interfaceNodeWithArguments<MethodCallExpr>
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setName
public MethodCallExpr setName(SimpleName name)
- Specified by:
setName
in interfaceNodeWithSimpleName<MethodCallExpr>
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setScope
public MethodCallExpr setScope(Expression scope)
- Specified by:
setScope
in interfaceNodeWithOptionalScope<MethodCallExpr>
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getTypeArguments
public java.util.Optional<NodeList<Type>> getTypeArguments()
- Specified by:
getTypeArguments
in interfaceNodeWithTypeArguments<MethodCallExpr>
- Returns:
- the types that can be found in the type arguments:
<String, Integer>
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setTypeArguments
public MethodCallExpr setTypeArguments(NodeList<Type> typeArguments)
Sets the typeArguments- Specified by:
setTypeArguments
in interfaceNodeWithTypeArguments<MethodCallExpr>
- Parameters:
typeArguments
- the typeArguments, can be null- Returns:
- this, the MethodCallExpr
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removeScope
public MethodCallExpr removeScope()
- Specified by:
removeScope
in interfaceNodeWithOptionalScope<MethodCallExpr>
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clone
public MethodCallExpr clone()
- Overrides:
clone
in classExpression
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getMetaModel
public MethodCallExprMetaModel getMetaModel()
- Overrides:
getMetaModel
in classExpression
- Returns:
- get JavaParser specific node introspection information.
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isMethodCallExpr
public boolean isMethodCallExpr()
- Overrides:
isMethodCallExpr
in classExpression
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asMethodCallExpr
public MethodCallExpr asMethodCallExpr()
- Overrides:
asMethodCallExpr
in classExpression
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ifMethodCallExpr
public void ifMethodCallExpr(java.util.function.Consumer<MethodCallExpr> action)
- Overrides:
ifMethodCallExpr
in classExpression
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resolve
public ResolvedMethodDeclaration resolve()
Attempts to resolve the declaration corresponding to the invoked method. If successful, aResolvedMethodDeclaration
representing the declaration of the constructor invoked by thisMethodCallExpr
is returned. Otherwise, anUnsolvedSymbolException
is thrown.- Specified by:
resolve
in interfaceResolvable<ResolvedMethodDeclaration>
- Returns:
- a
ResolvedMethodDeclaration
representing the declaration of the invoked method. - Throws:
UnsolvedSymbolException
- if the declaration corresponding to the method call expression could not be resolved.- See Also:
NameExpr.resolve()
,FieldAccessExpr.resolve()
,ObjectCreationExpr.resolve()
,ExplicitConstructorInvocationStmt.resolve()
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toMethodCallExpr
public java.util.Optional<MethodCallExpr> toMethodCallExpr()
- Overrides:
toMethodCallExpr
in classExpression
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isPolyExpression
public boolean isPolyExpression()
Description copied from class:Expression
See https://docs.oracle.com/javase/specs/jls/se8/html/jls-15.html#jls-15.2- Overrides:
isPolyExpression
in classExpression
- Returns:
- true if the expression is a poly expression
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isGenericMethod
private boolean isGenericMethod()
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hasParameterwithSameTypeThanResultType
private boolean hasParameterwithSameTypeThanResultType(ResolvedType resolvedReturnType)
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isInvocationContext
protected boolean isInvocationContext()
- Overrides:
isInvocationContext
in classExpression
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