Package com.github.javaparser.ast.type

Class UnionType

java.lang.Object

com.github.javaparser.ast.Node

com.github.javaparser.ast.type.Type

com.github.javaparser.ast.type.UnionType

All Implemented Interfaces:

NodeWithAnnotations<UnionType>, NodeWithRange<Node>, NodeWithTokenRange<Node>, Observable, Visitable, HasParentNode<Node>, Cloneable

public final class UnionType
extends Type
implements NodeWithAnnotations<UnionType>

Represents a set of types. A given value of this type has to be assignable to at least one of the element types. As of Java 8 it is only used in catch clauses.
try { ... } catch(IOException | NullPointerException ex) { ... }

Nested Class Summary

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

Node.ObserverRegistrationMode, Node.Parsedness

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	Description
UnionType()
UnionType(NodeList<ReferenceType> elements)
UnionType(TokenRange tokenRange, NodeList<ReferenceType> elements)	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.
String	asString()
UnionType	clone()
NodeList<ReferenceType>	getElements()
UnionTypeMetaModel	getMetaModel()
List<NodeList<?>>	getNodeLists()	The list of NodeLists owned by this node.
boolean	remove(Node node)
boolean	replace(Node node, Node replacementNode)
UnionType	setAnnotations(NodeList<AnnotationExpr> annotations)
UnionType	setElements(NodeList<ReferenceType> elements)

Methods inherited from class com.github.javaparser.ast.type.Type

getAnnotation, getAnnotations, getArrayLevel, getElementType

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.HasParentNode

getAncestorOfType

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

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

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

containsWithin, getBegin, getEnd, isPositionedAfter, isPositionedBefore

Constructor Detail

UnionType

public UnionType()

UnionType

@Generated("com.github.javaparser.generator.core.node.MainConstructorGenerator")
public UnionType(TokenRange tokenRange,
                 NodeList<ReferenceType> elements)

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

UnionType

public UnionType(NodeList<ReferenceType> elements)

Method Detail

getElements

@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
public NodeList<ReferenceType> getElements()

setElements

@Generated("com.github.javaparser.generator.core.node.PropertyGenerator")
public UnionType setElements(NodeList<ReferenceType> elements)

setAnnotations

public UnionType setAnnotations(NodeList<AnnotationExpr> annotations)

Specified by:

setAnnotations in interface NodeWithAnnotations<UnionType>

Overrides:

setAnnotations in class Type

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)

getNodeLists

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

Description copied from class: Node

The list of NodeLists owned by this node.

Overrides:

getNodeLists in class Node

remove

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

Overrides:

remove in class Type

asString

public String asString()

Specified by:

asString in class Type

clone

@Generated("com.github.javaparser.generator.core.node.CloneGenerator")
public UnionType clone()

Overrides:

clone in class Type

getMetaModel

@Generated("com.github.javaparser.generator.core.node.GetMetaModelGenerator")
public UnionTypeMetaModel getMetaModel()

Overrides:

getMetaModel in class Type

Returns:

get JavaParser specific node introspection information.

replace

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

Overrides:

replace in class Type