Package net.sourceforge.pmd.lang.java.ast

Interface ASTExecutableDeclaration

All Superinterfaces:

Annotatable, ASTBodyDeclaration, GenericNode<JavaNode>, JavadocCommentOwner, JavaNode, JjtreeNode<JavaNode>, ModifierOwner, Node, Reportable, SymbolDeclaratorNode, TextAvailableNode, TypeParamOwnerNode

All Known Implementing Classes:

ASTConstructorDeclaration, ASTMethodDeclaration

public interface ASTExecutableDeclaration
extends ModifierOwner, ASTBodyDeclaration, TypeParamOwnerNode, JavadocCommentOwner

Groups method and constructor declarations under a common type.

 ExecutableDeclaration ::= MethodDeclaration
                         | ConstructorDeclaration

 

Note: This interface was called ASTMethodOrConstructorDeclaration in PMD 6.

Author:

Clément Fournier

Since:

5.8.1

Nested Class Summary

Nested classes/interfaces inherited from interface net.sourceforge.pmd.lang.java.ast.ModifierOwner

ModifierOwner.Visibility

Field Summary

Fields inherited from interface net.sourceforge.pmd.lang.ast.Node

COORDS_COMPARATOR

Method Summary

Modifier and Type	Method	Description
default int	getArity()	Returns the number of formal parameters expected by this declaration.
default @Nullable ASTBlock	getBody()	Returns the body of this method or constructor.
default @NonNull ASTFormalParameters	getFormalParameters()	Returns the formal parameters node of this method or constructor.
JMethodSig	getGenericSignature()	Returns the generic signature for the method.
String	getName()	Returns the name of the method, or the simple name of the declaring class for a constructor declaration.
JExecutableSymbol	getSymbol()	Returns the symbol this node declares.
default @Nullable ASTThrowsList	getThrowsList()	Returns the throws clause of this declaration, or null if there is none.
default boolean	isAbstract()	Returns true if this method is abstract, so doesn't declare a body.
default boolean	isFinal()	Returns true if this is a final method.
default boolean	isStatic()	Returns true if this is a static method.
default boolean	isVarargs()	Returns true if this node's last formal parameter is varargs.

Methods inherited from interface net.sourceforge.pmd.lang.java.ast.Annotatable

getAnnotation, isAnnotationPresent, isAnnotationPresent, isAnyAnnotationPresent

Methods inherited from interface net.sourceforge.pmd.lang.ast.impl.GenericNode

ancestors, ancestorsOrSelf, asStream, children, descendants, descendantsOrSelf, getChild, getFirstChild, getLastChild, getNextSibling, getParent, getPreviousSibling

Methods inherited from interface net.sourceforge.pmd.lang.java.ast.JavadocCommentOwner

getJavadocComment

Methods inherited from interface net.sourceforge.pmd.lang.java.ast.JavaNode

getEnclosingType, getRoot, getSymbolTable, getTypeSystem

Methods inherited from interface net.sourceforge.pmd.lang.ast.impl.javacc.JjtreeNode

getFirstToken, getLastToken, tokens

Methods inherited from interface net.sourceforge.pmd.lang.java.ast.ModifierOwner

getDeclaredAnnotations, getEffectiveVisibility, getModifiers, getVisibility, hasExplicitModifiers, hasModifiers, hasVisibility

Methods inherited from interface net.sourceforge.pmd.lang.ast.Node

acceptVisitor, ancestors, children, compareLocation, descendants, firstChild, getAstInfo, getBeginColumn, getBeginLine, getEndColumn, getEndLine, getImage, getIndexInParent, getLanguageVersion, getNumChildren, getReportLocation, getTextDocument, getUserMap, getXPathAttributesIterator, getXPathNodeName, hasImageEqualTo, isFindBoundary

Methods inherited from interface net.sourceforge.pmd.lang.ast.TextAvailableNode

getOriginalText, getText, getTextRegion

Methods inherited from interface net.sourceforge.pmd.lang.java.ast.TypeParamOwnerNode

getTypeParameters

Method Detail

getSymbol

JExecutableSymbol getSymbol()

Description copied from interface: SymbolDeclaratorNode

Returns the symbol this node declares.

Specified by:

getSymbol in interface SymbolDeclaratorNode

Specified by:

getSymbol in interface TypeParamOwnerNode

getGenericSignature

JMethodSig getGenericSignature()

Returns the generic signature for the method. This is a JMethodSig declared in the generic type declaration of the enclosing type. The signature may mention type parameters of the enclosing types, and its own type parameters.

getName

String getName()

Returns the name of the method, or the simple name of the declaring class for a constructor declaration.

isAbstract

default boolean isAbstract()

Returns true if this method is abstract, so doesn't declare a body. Interface members are implicitly abstract, whether they declare the abstract modifier or not. Default interface methods are not abstract though, consistently with the standard reflection API.

getFormalParameters

default @NonNull ASTFormalParameters getFormalParameters()

Returns the formal parameters node of this method or constructor.

getArity

default int getArity()

Returns the number of formal parameters expected by this declaration. This excludes any receiver parameter, which is irrelevant to arity.

getBody

default @Nullable ASTBlock getBody()

Returns the body of this method or constructor. Returns null if this is the declaration of an abstract method.

getThrowsList

default @Nullable ASTThrowsList getThrowsList()

Returns the throws clause of this declaration, or null if there is none.

isVarargs

default boolean isVarargs()

Returns true if this node's last formal parameter is varargs.

isStatic

default boolean isStatic()

Returns true if this is a static method. If this is a constructor, return false.

Since:

7.1.0

isFinal

default boolean isFinal()

Returns true if this is a final method. If this is a constructor, return false.

Since:

7.1.0