Package com.github.javaparser.ast.stmt

Class CatchClause

java.lang.Object

com.github.javaparser.ast.Node

com.github.javaparser.ast.stmt.CatchClause

All Implemented Interfaces:

NodeWithBlockStmt<CatchClause>, NodeWithRange<Node>, NodeWithTokenRange<Node>, Observable, Visitable, HasParentNode<Node>, Cloneable

public final class CatchClause
extends Node
implements NodeWithBlockStmt<CatchClause>

The catch part of a try-catch-finally.
In try { ... } catch (Exception e) { ... } the CatchClause is catch (Exception e) { ... }. Exception e is the parameter. The { ... } is the body.

Author:

Julio Vilmar Gesser

Nested Class Summary

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

Field Summary

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

ABSOLUTE_BEGIN_LINE, ABSOLUTE_END_LINE, NODE_BY_BEGIN_POSITION, prettyPrinterNoCommentsConfiguration, SYMBOL_RESOLVER_KEY

Constructor Summary

Constructors

Constructor	Description
CatchClause()
CatchClause(Parameter parameter, BlockStmt body)
CatchClause(NodeList<Modifier> exceptModifier, NodeList<AnnotationExpr> exceptAnnotations, ClassOrInterfaceType exceptType, SimpleName exceptName, BlockStmt body)
CatchClause(TokenRange tokenRange, Parameter parameter, BlockStmt body)	This constructor is used by the parser and is considered private.

Method Summary

Modifier and Type	Method	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.
CatchClause	clone()
BlockStmt	getBody()
CatchClauseMetaModel	getMetaModel()
Parameter	getParameter()	Note that the type of the Parameter can be a UnionType.
boolean	remove(Node node)
boolean	replace(Node node, Node replacementNode)
CatchClause	setBody(BlockStmt body)
CatchClause	setParameter(Parameter parameter)

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

addOrphanComment, containsData, customInitialization, equals, findAll, findAll, findCompilationUnit, findFirst, findFirst, findFirst, findRootNode, getAllContainedComments, getChildNodes, getChildNodesByType, getComment, getData, getNodesByType, getOrphanComments, getParentNode, getParentNodeForChildren, getParsed, getRange, getSymbolResolver, getTokenRange, hasComment, hashCode, 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

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.javaparser.HasParentNode

findAncestor, findAncestor, findParent, getAncestorOfType

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

createBody

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

containsWithin, getBegin, getEnd, isPositionedAfter, isPositionedBefore

Constructor Detail

CatchClause

public CatchClause()

CatchClause

public CatchClause(NodeList<Modifier> exceptModifier,
                   NodeList<AnnotationExpr> exceptAnnotations,
                   ClassOrInterfaceType exceptType,
                   SimpleName exceptName,
                   BlockStmt body)

CatchClause

public CatchClause(Parameter parameter,
                   BlockStmt body)

CatchClause

public CatchClause(TokenRange tokenRange,
                   Parameter parameter,
                   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)

getParameter

public Parameter getParameter()

Note that the type of the Parameter can be a UnionType. In this case, any annotations found at the start of the catch(@X A a |...) are found directly in the Parameter. Annotations that are on the second or later type - catch(A a | @X B b ...) are found on those types.

setParameter

public CatchClause setParameter(Parameter parameter)

getBody

public BlockStmt getBody()

Specified by:

getBody in interface NodeWithBlockStmt<CatchClause>

setBody

public CatchClause setBody(BlockStmt body)

Specified by:

setBody in interface NodeWithBlockStmt<CatchClause>

remove

public boolean remove(Node node)

Overrides:

remove in class Node

clone

public CatchClause clone()

Overrides:

clone in class Node

getMetaModel

public CatchClauseMetaModel getMetaModel()

Overrides:

getMetaModel in class Node

Returns:

get JavaParser specific node introspection information.

replace

public boolean replace(Node node,
                       Node replacementNode)

Overrides:

replace in class Node