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:

NodeWithAnnotations<MethodDeclaration>, NodeWithDeclaration, NodeWithJavadoc<MethodDeclaration>, NodeWithModifiers<MethodDeclaration>, NodeWithOptionalBlockStmt<MethodDeclaration>, NodeWithParameters<MethodDeclaration>, NodeWithSimpleName<MethodDeclaration>, NodeWithThrownExceptions<MethodDeclaration>, NodeWithType<MethodDeclaration,Type>, NodeWithTypeParameters<MethodDeclaration>, Observable, Visitable, HasParentNode<Node>, Cloneable

public final class MethodDeclaration
extends CallableDeclaration<MethodDeclaration>
implements NodeWithType<MethodDeclaration,Type>, NodeWithOptionalBlockStmt<MethodDeclaration>, NodeWithModifiers<MethodDeclaration>, NodeWithJavadoc<MethodDeclaration>, NodeWithDeclaration, NodeWithSimpleName<MethodDeclaration>, NodeWithParameters<MethodDeclaration>, NodeWithThrownExceptions<MethodDeclaration>, NodeWithTypeParameters<MethodDeclaration>

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

Author:

Julio Vilmar Gesser

Nested Class Summary

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

Node.ObserverRegistrationMode

Field Summary

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(EnumSet<Modifier> modifiers, NodeList<AnnotationExpr> annotations, NodeList<TypeParameter> typeParameters, Type type, SimpleName name, boolean isDefault, NodeList<Parameter> parameters, NodeList<ReferenceType> thrownExceptions, BlockStmt body)
MethodDeclaration(EnumSet<Modifier> modifiers, String name, Type type, NodeList<Parameter> parameters)
MethodDeclaration(EnumSet<Modifier> modifiers, Type type, String name)
MethodDeclaration(Range range, EnumSet<Modifier> modifiers, NodeList<AnnotationExpr> annotations, NodeList<TypeParameter> typeParameters, Type type, SimpleName name, boolean isDefault, NodeList<Parameter> parameters, NodeList<ReferenceType> thrownExceptions, BlockStmt body)

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()
Optional<BlockStmt>	getBody()
String	getDeclarationAsString(boolean includingModifiers, boolean includingThrows, boolean includingParameterName) The declaration returned has this schema:
MethodDeclarationMetaModel	getMetaModel()
List<NodeList<?>>	getNodeLists() The list of NodeLists owned by this node.
Type	getType() Gets the type
boolean	isDefault()
boolean	remove(Node node)
MethodDeclaration	removeBody()
MethodDeclaration	setBody(BlockStmt body) Sets the body
MethodDeclaration	setDefault(boolean isDefault)
MethodDeclaration	setModifiers(EnumSet<Modifier> modifiers)
MethodDeclaration	setName(SimpleName name)
MethodDeclaration	setParameters(NodeList<Parameter> parameters)
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, getThrownExceptions, getTypeParameters

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

getAnnotations, setAnnotations

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

addOrphanComment, containsWithin, equals, getAllContainedComments, getBegin, getChildNodes, getComment, getData, getEnd, getNodesByType, getOrphanComments, getParentNode, getParentNodeForChildren, getRange, hasComment, hashCode, isPositionedAfter, isPositionedBefore, isRegistered, notifyPropertyChange, register, register, registerForSubtree, remove, removeComment, removeOrphanComment, setAsParentNodeOf, setBlockComment, setComment, setData, setLineComment, setParentNode, setRange, 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.NodeWithModifiers

addModifier, getModifiers, isAbstract, isFinal, isNative, isPrivate, isProtected, isPublic, isStatic, isStrictfp, isSynchronized, isTransient, isVolatile

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

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.NodeWithAnnotations

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

Methods inherited from interface com.github.javaparser.HasParentNode

getAncestorOfType, setAsParentNodeOf, setAsParentNodeOf

Constructor Detail

MethodDeclaration

public MethodDeclaration()

MethodDeclaration

public MethodDeclaration(EnumSet<Modifier> modifiers,
                         Type type,
                         String name)

MethodDeclaration

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

MethodDeclaration

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

MethodDeclaration

public MethodDeclaration(Range range,
                         EnumSet<Modifier> modifiers,
                         NodeList<AnnotationExpr> annotations,
                         NodeList<TypeParameter> typeParameters,
                         Type type,
                         SimpleName name,
                         boolean isDefault,
                         NodeList<Parameter> parameters,
                         NodeList<ReferenceType> thrownExceptions,
                         BlockStmt body)

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

public Optional<BlockStmt> getBody()

Specified by:

getBody in interface NodeWithOptionalBlockStmt<MethodDeclaration>

setBody

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

public Type getType()

Description copied from interface: NodeWithType

Gets the type

Specified by:

getType in interface NodeWithType<MethodDeclaration,Type>

Returns:

the type

setType

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(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>

isDefault

public boolean isDefault()

setDefault

public MethodDeclaration setDefault(boolean isDefault)

getDeclarationAsString

public 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

getNodeLists

public List<NodeList<?>> getNodeLists()

Description copied from class: Node

The list of NodeLists owned by this node.

Overrides:

getNodeLists in class CallableDeclaration<MethodDeclaration>

remove

public boolean remove(Node node)

Overrides:

remove in class CallableDeclaration<MethodDeclaration>

removeBody

public MethodDeclaration removeBody()

clone

public MethodDeclaration clone()

Overrides:

clone in class CallableDeclaration<MethodDeclaration>

getMetaModel

public MethodDeclarationMetaModel getMetaModel()

Overrides:

getMetaModel in class CallableDeclaration<MethodDeclaration>