Package org.sonar.plugins.java.api.tree

Interface MethodTree

All Superinterfaces:

Tree

All Known Implementing Classes:

MethodTreeImpl

@Beta
public interface MethodTree
extends Tree

Method or annotation type element declaration.

JLS 8.8. Constructor (Tree.Kind.CONSTRUCTOR):

   modifiers() typeParameters() simpleName() ( parameters() ) throws throwsClauses() block()
 

JLS 8.4, 9.4. Method (Tree.Kind.METHOD):

   modifiers() typeParameters() returnType() simpleName() ( parameters() ) throws throwsClauses() block()
 

JLS 9.6.1, 9.6.2. Annotation type element (Tree.Kind.METHOD):

   modifiers() returnType() simpleName() default defaultValue() ;
 

Since:

Java 1.3

Nested Class Summary

Nested classes/interfaces inherited from interface org.sonar.plugins.java.api.tree.Tree

Tree.Kind

Method Summary

Modifier and Type	Method	Description
BlockTree	block()
ControlFlowGraph	cfg()	Compute a CFG for a given method.
SyntaxToken	closeParenToken()
SyntaxToken	defaultToken()
ExpressionTree	defaultValue()
Boolean	isOverriding()	Check if a methodTree is overriding any other method.
ModifiersTree	modifiers()
SyntaxToken	openParenToken()
List<VariableTree>	parameters()
TypeTree	returnType()
SyntaxToken	semicolonToken()
IdentifierTree	simpleName()
Symbol.MethodSymbol	symbol()
ListTree<TypeTree>	throwsClauses()
SyntaxToken	throwsToken()
TypeParameters	typeParameters()

Methods inherited from interface org.sonar.plugins.java.api.tree.Tree

accept, firstToken, is, kind, lastToken, parent

Method Detail

modifiers

ModifiersTree modifiers()

typeParameters

TypeParameters typeParameters()

returnType

@Nullable
TypeTree returnType()

Returns:

null in case of constructor

simpleName

IdentifierTree simpleName()

openParenToken

SyntaxToken openParenToken()

parameters

List<VariableTree> parameters()

closeParenToken

SyntaxToken closeParenToken()

throwsToken

SyntaxToken throwsToken()

throwsClauses

ListTree<TypeTree> throwsClauses()

block

@Nullable
BlockTree block()

semicolonToken

@Nullable
SyntaxToken semicolonToken()

defaultToken

@Nullable
SyntaxToken defaultToken()

Since:

Java 1.5

defaultValue

@Nullable
ExpressionTree defaultValue()

Since:

Java 1.5

symbol

Symbol.MethodSymbol symbol()

isOverriding

@Nullable
Boolean isOverriding()

Check if a methodTree is overriding any other method. The corresponding overridden symbol can be retrieved through the symbol().

Returns:

true if overriding, null if it cannot be decided (method symbol not resolved or lack of byte code for super types), false if not overriding.

cfg

@Nullable
ControlFlowGraph cfg()

Compute a CFG for a given method.

Returns:

null if the method as no body. Otherwise the corresponding CFG.