com.github.javaparser.ast.body

Class MethodDeclaration

java.lang.Object

com.github.javaparser.ast.Node

com.github.javaparser.ast.body.BodyDeclaration<T>

com.github.javaparser.ast.body.CallableDeclaration<MethodDeclaration>

com.github.javaparser.ast.body.MethodDeclaration

All Implemented Interfaces:

NodeWithAbstractModifier<MethodDeclaration>, NodeWithAccessModifiers<MethodDeclaration>, NodeWithFinalModifier<MethodDeclaration>, NodeWithPrivateModifier<MethodDeclaration>, NodeWithProtectedModifier<MethodDeclaration>, NodeWithPublicModifier<MethodDeclaration>, NodeWithStaticModifier<MethodDeclaration>, NodeWithStrictfpModifier<MethodDeclaration>, NodeWithAnnotations<MethodDeclaration>, NodeWithDeclaration, NodeWithJavadoc<MethodDeclaration>, NodeWithModifiers<MethodDeclaration>, NodeWithOptionalBlockStmt<MethodDeclaration>, NodeWithParameters<MethodDeclaration>, NodeWithRange<Node>, NodeWithSimpleName<MethodDeclaration>, NodeWithThrownExceptions<MethodDeclaration>, NodeWithTokenRange<Node>, NodeWithType<MethodDeclaration,Type>, NodeWithTypeParameters<MethodDeclaration>, Observable, Visitable, HasParentNode<Node>, java.lang.Cloneable

public final class MethodDeclaration
extends CallableDeclaration<MethodDeclaration>
implements NodeWithType<MethodDeclaration,Type>, NodeWithOptionalBlockStmt<MethodDeclaration>, NodeWithJavadoc<MethodDeclaration>, NodeWithDeclaration, NodeWithSimpleName<MethodDeclaration>, NodeWithParameters<MethodDeclaration>, NodeWithThrownExceptions<MethodDeclaration>, NodeWithTypeParameters<MethodDeclaration>, NodeWithAccessModifiers<MethodDeclaration>, NodeWithAbstractModifier<MethodDeclaration>, NodeWithStaticModifier<MethodDeclaration>, NodeWithFinalModifier<MethodDeclaration>, NodeWithStrictfpModifier<MethodDeclaration>

A method declaration. "public int abc() {return 1;}" in this example: class X { public int abc() {return 1;} }

Nested Class Summary

Nested classes/interfaces inherited from class com.github.javaparser.ast.body.CallableDeclaration

CallableDeclaration.Signature

Nested classes/interfaces inherited from class com.github.javaparser.ast.Node

Node.ObserverRegistrationMode, Node.Parsedness

Field Summary

Fields

Modifier and Type	Field and Description
private BlockStmt	body
private Type	type

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

ABSOLUTE_BEGIN_LINE, ABSOLUTE_END_LINE, NODE_BY_BEGIN_POSITION, prettyPrinterNoCommentsConfiguration

Constructor Summary

Constructors

Constructor and Description
MethodDeclaration()
MethodDeclaration(java.util.EnumSet<Modifier> modifiers, NodeList<AnnotationExpr> annotations, NodeList<TypeParameter> typeParameters, Type type, SimpleName name, boolean isDefault, NodeList<Parameter> parameters, NodeList<ReferenceType> thrownExceptions, BlockStmt body) Deprecated. this constructor allows you to set "isDefault", but this is no longer a field of this node, but simply one of the modifiers. Use setDefault(boolean) or add DEFAULT to the modifiers set.
MethodDeclaration(java.util.EnumSet<Modifier> modifiers, NodeList<AnnotationExpr> annotations, NodeList<TypeParameter> typeParameters, Type type, SimpleName name, NodeList<Parameter> parameters, NodeList<ReferenceType> thrownExceptions, BlockStmt body)
MethodDeclaration(java.util.EnumSet<Modifier> modifiers, java.lang.String name, Type type, NodeList<Parameter> parameters)
MethodDeclaration(java.util.EnumSet<Modifier> modifiers, Type type, java.lang.String name)
MethodDeclaration(TokenRange tokenRange, java.util.EnumSet<Modifier> modifiers, NodeList<AnnotationExpr> annotations, NodeList<TypeParameter> typeParameters, Type type, SimpleName name, NodeList<Parameter> parameters, NodeList<ReferenceType> thrownExceptions, BlockStmt body) This constructor is used by the parser and is considered private.

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.
MethodDeclaration	clone()
java.util.Optional<BlockStmt>	getBody()
java.lang.String	getDeclarationAsString(boolean includingModifiers, boolean includingThrows, boolean includingParameterName) The declaration returned has this schema:
MethodDeclarationMetaModel	getMetaModel()
java.util.List<NodeList<?>>	getNodeLists() The list of NodeLists owned by this node.
Type	getType() Gets the type
boolean	isDefault()
boolean	isNative()
boolean	isSynchronized()
boolean	remove(Node node)
MethodDeclaration	removeBody()
boolean	replace(Node node, Node replacementNode)
MethodDeclaration	setBody(BlockStmt body) Sets the body
MethodDeclaration	setDefault(boolean set)
MethodDeclaration	setModifiers(java.util.EnumSet<Modifier> modifiers)
MethodDeclaration	setName(SimpleName name)
MethodDeclaration	setNative(boolean set)
MethodDeclaration	setParameters(NodeList<Parameter> parameters)
MethodDeclaration	setSynchronized(boolean set)
MethodDeclaration	setThrownExceptions(NodeList<ReferenceType> thrownExceptions)
MethodDeclaration	setType(Type type) Sets the type
MethodDeclaration	setTypeParameters(NodeList<TypeParameter> typeParameters)

Methods inherited from class com.github.javaparser.ast.body.CallableDeclaration

appendThrowsIfRequested, getDeclarationAsString, getDeclarationAsString, getModifiers, getName, getParameters, getSignature, getThrownExceptions, getTypeParameters

Methods inherited from class com.github.javaparser.ast.body.BodyDeclaration

getAnnotations, setAnnotations

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

addOrphanComment, customInitialization, equals, getAllContainedComments, getChildNodes, getChildNodesByType, getComment, getData, getNodesByType, getOrphanComments, getParentNode, getParentNodeForChildren, getParsed, getRange, getTokenRange, hasComment, hashCode, isRegistered, notifyPropertyChange, register, register, registerForSubtree, remove, removeComment, removeForced, removeOrphanComment, replace, setAsParentNodeOf, setAsParentNodeOf, setBlockComment, setComment, setData, setLineComment, setParentNode, setParsed, setRange, setTokenRange, toString, toString, tryAddImportToParentCompilationUnit, unregister

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithType

setType, setType, tryAddImportToParentCompilationUnit

Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithOptionalBlockStmt

createBody

Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithJavadoc

getComment, getJavadoc, getJavadocComment, hasJavaDocComment, removeJavaDocComment, setComment, setJavadocComment, setJavadocComment, setJavadocComment

Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithDeclaration

getDeclarationAsString, getDeclarationAsString

Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithSimpleName

getName, getNameAsString, setName

Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithParameters

addAndGetParameter, addAndGetParameter, addAndGetParameter, addAndGetParameter, addParameter, addParameter, addParameter, addParameter, getParameter, getParameterByName, getParameterByType, getParameterByType, getParameters, hasParametersOfType, hasParametersOfType, setParameter, tryAddImportToParentCompilationUnit

Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithThrownExceptions

addThrownException, addThrownException, getThrownException, getThrownExceptions, isThrown, isThrown, tryAddImportToParentCompilationUnit

Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithTypeParameters

addTypeParameter, getTypeParameter, getTypeParameters, isGeneric, setTypeParameter

Methods inherited from interface com.github.javaparser.ast.nodeTypes.modifiers.NodeWithPublicModifier

isPublic, setPublic

Methods inherited from interface com.github.javaparser.ast.nodeTypes.modifiers.NodeWithPrivateModifier

isPrivate, setPrivate

Methods inherited from interface com.github.javaparser.ast.nodeTypes.modifiers.NodeWithProtectedModifier

isProtected, setProtected

Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithModifiers

addModifier, getModifiers, removeModifier, setModifier

Methods inherited from interface com.github.javaparser.ast.nodeTypes.modifiers.NodeWithAbstractModifier

isAbstract, setAbstract

Methods inherited from interface com.github.javaparser.ast.nodeTypes.modifiers.NodeWithStaticModifier

isStatic, setStatic

Methods inherited from interface com.github.javaparser.ast.nodeTypes.modifiers.NodeWithFinalModifier

isFinal, setFinal

Methods inherited from interface com.github.javaparser.ast.nodeTypes.modifiers.NodeWithStrictfpModifier

isStrictfp, setStrictfp

Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithAnnotations

addAndGetAnnotation, addAndGetAnnotation, addAnnotation, addAnnotation, addAnnotation, addMarkerAnnotation, addMarkerAnnotation, addSingleMemberAnnotation, addSingleMemberAnnotation, addSingleMemberAnnotation, getAnnotation, getAnnotationByClass, getAnnotationByName, isAnnotationPresent, isAnnotationPresent, setAnnotation, tryAddImportToParentCompilationUnit

Methods inherited from interface com.github.javaparser.HasParentNode

getAncestorOfType

Methods inherited from interface com.github.javaparser.ast.nodeTypes.NodeWithRange

containsWithin, getBegin, getEnd, isPositionedAfter, isPositionedBefore

Field Detail

type

private Type type

body

private BlockStmt body

Constructor Detail

MethodDeclaration

public MethodDeclaration()

MethodDeclaration

public MethodDeclaration(java.util.EnumSet<Modifier> modifiers,
                         Type type,
                         java.lang.String name)

MethodDeclaration

public MethodDeclaration(java.util.EnumSet<Modifier> modifiers,
                         java.lang.String name,
                         Type type,
                         NodeList<Parameter> parameters)

MethodDeclaration

public MethodDeclaration(java.util.EnumSet<Modifier> modifiers,
                         NodeList<AnnotationExpr> annotations,
                         NodeList<TypeParameter> typeParameters,
                         Type type,
                         SimpleName name,
                         NodeList<Parameter> parameters,
                         NodeList<ReferenceType> thrownExceptions,
                         BlockStmt body)

MethodDeclaration

@Deprecated
public MethodDeclaration(java.util.EnumSet<Modifier> modifiers,
                                     NodeList<AnnotationExpr> annotations,
                                     NodeList<TypeParameter> typeParameters,
                                     Type type,
                                     SimpleName name,
                                     boolean isDefault,
                                     NodeList<Parameter> parameters,
                                     NodeList<ReferenceType> thrownExceptions,
                                     BlockStmt body)

Deprecated. this constructor allows you to set "isDefault", but this is no longer a field of this node, but simply one of the modifiers. Use setDefault(boolean) or add DEFAULT to the modifiers set.

MethodDeclaration

@Generated(value="com.github.javaparser.generator.core.node.MainConstructorGenerator")
public MethodDeclaration(TokenRange tokenRange,
                                                                                                                java.util.EnumSet<Modifier> modifiers,
                                                                                                                NodeList<AnnotationExpr> annotations,
                                                                                                                NodeList<TypeParameter> typeParameters,
                                                                                                                Type type,
                                                                                                                SimpleName name,
                                                                                                                NodeList<Parameter> parameters,
                                                                                                                NodeList<ReferenceType> thrownExceptions,
                                                                                                                BlockStmt body)

This constructor is used by the parser and is considered private.

Method Detail

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 interface Visitable

Type Parameters:

R - the type of the return value of the visitor

A - the type the user argument passed to the visitor

Parameters:

v - the visitor implementation

arg - the argument passed to the visitor (of type A)

Returns:

the result of the visit (of type R)

accept

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

Description copied from interface: Visitable

Accept method for visitor support.

Specified by:

accept in interface Visitable

Type Parameters:

A - the type the argument passed for the visitor

Parameters:

v - the visitor implementation

arg - any value relevant for the visitor (of type A)

getBody

@Generated(value="com.github.javaparser.generator.core.node.PropertyGenerator")
public java.util.Optional<BlockStmt> getBody()

Specified by:

getBody in interface NodeWithOptionalBlockStmt<MethodDeclaration>

setBody

@Generated(value="com.github.javaparser.generator.core.node.PropertyGenerator")
public MethodDeclaration setBody(BlockStmt body)

Sets the body

Specified by:

setBody in interface NodeWithOptionalBlockStmt<MethodDeclaration>

Parameters:

body - the body, can be null

Returns:

this, the MethodDeclaration

getType

@Generated(value="com.github.javaparser.generator.core.node.PropertyGenerator")
public Type getType()

Description copied from interface: NodeWithType

Gets the type

Specified by:

getType in interface NodeWithType<MethodDeclaration,Type>

Returns:

the type

setType

@Generated(value="com.github.javaparser.generator.core.node.PropertyGenerator")
public MethodDeclaration setType(Type type)

Description copied from interface: NodeWithType

Sets the type

Specified by:

setType in interface NodeWithType<MethodDeclaration,Type>

Parameters:

type - the type

Returns:

this

setModifiers

public MethodDeclaration setModifiers(java.util.EnumSet<Modifier> modifiers)

Specified by:

setModifiers in interface NodeWithModifiers<MethodDeclaration>

Overrides:

setModifiers in class CallableDeclaration<MethodDeclaration>

setName

public MethodDeclaration setName(SimpleName name)

Specified by:

setName in interface NodeWithSimpleName<MethodDeclaration>

Overrides:

setName in class CallableDeclaration<MethodDeclaration>

setParameters

public MethodDeclaration setParameters(NodeList<Parameter> parameters)

Specified by:

setParameters in interface NodeWithParameters<MethodDeclaration>

Overrides:

setParameters in class CallableDeclaration<MethodDeclaration>

setThrownExceptions

public MethodDeclaration setThrownExceptions(NodeList<ReferenceType> thrownExceptions)

Specified by:

setThrownExceptions in interface NodeWithThrownExceptions<MethodDeclaration>

Overrides:

setThrownExceptions in class CallableDeclaration<MethodDeclaration>

setTypeParameters

public MethodDeclaration setTypeParameters(NodeList<TypeParameter> typeParameters)

Specified by:

setTypeParameters in interface NodeWithTypeParameters<MethodDeclaration>

Overrides:

setTypeParameters in class CallableDeclaration<MethodDeclaration>

getDeclarationAsString

public java.lang.String getDeclarationAsString(boolean includingModifiers,
                                               boolean includingThrows,
                                               boolean includingParameterName)

The declaration returned has this schema:

[accessSpecifier] [static] [abstract] [final] [native] [synchronized] returnType methodName ([paramType [paramName]]) [throws exceptionsList]

Specified by:

getDeclarationAsString in interface NodeWithDeclaration

Specified by:

getDeclarationAsString in class CallableDeclaration<MethodDeclaration>

Parameters:

includingModifiers - flag to include the modifiers (if present) in the string produced

includingThrows - flag to include the throws clause (if present) in the string produced

includingParameterName - flag to include the parameter name (while the parameter type is always included) in the string produced

Returns:

method declaration as String

isNative

public boolean isNative()

isSynchronized

public boolean isSynchronized()

isDefault

public boolean isDefault()

setNative

public MethodDeclaration setNative(boolean set)

setSynchronized

public MethodDeclaration setSynchronized(boolean set)

setDefault

public MethodDeclaration setDefault(boolean set)

getNodeLists

@Generated(value="com.github.javaparser.generator.core.node.GetNodeListsGenerator")
public java.util.List<NodeList<?>> getNodeLists()

Description copied from class: Node

The list of NodeLists owned by this node.

Overrides:

getNodeLists in class CallableDeclaration<MethodDeclaration>

remove

@Generated(value="com.github.javaparser.generator.core.node.RemoveMethodGenerator")
public boolean remove(Node node)

Overrides:

remove in class CallableDeclaration<MethodDeclaration>

removeBody

@Generated(value="com.github.javaparser.generator.core.node.RemoveMethodGenerator")
public MethodDeclaration removeBody()

Specified by:

removeBody in interface NodeWithOptionalBlockStmt<MethodDeclaration>

clone

@Generated(value="com.github.javaparser.generator.core.node.CloneGenerator")
public MethodDeclaration clone()

Overrides:

clone in class CallableDeclaration<MethodDeclaration>

getMetaModel

@Generated(value="com.github.javaparser.generator.core.node.GetMetaModelGenerator")
public MethodDeclarationMetaModel getMetaModel()

Overrides:

getMetaModel in class CallableDeclaration<MethodDeclaration>

Returns:

get JavaParser specific node introspection information.

replace

@Generated(value="com.github.javaparser.generator.core.node.ReplaceMethodGenerator")
public boolean replace(Node node,
                                                                                                            Node replacementNode)

Overrides:

replace in class CallableDeclaration<MethodDeclaration>