Top Description Fields Constructors Methods
com.github.javaparser.ast.stmt

public Class ThrowStmt

extends Statement
implements NodeWithExpression<ThrowStmt>
Class Inheritance
All Implemented Interfaces
com.github.javaparser.ast.nodeTypes.NodeWithExpression
Imports
com.github.javaparser.ast.AllFieldsConstructor, .Node, .Generated, com.github.javaparser.ast.expr.Expression, .NameExpr, com.github.javaparser.ast.nodeTypes.NodeWithExpression, com.github.javaparser.ast.observer.ObservableProperty, com.github.javaparser.ast.visitor.GenericVisitor, .VoidVisitor, .CloneVisitor, com.github.javaparser.metamodel.ThrowStmtMetaModel, .JavaParserMetaModel, com.github.javaparser.TokenRange, java.util.function.Consumer, java.util.Optional
Usage of the throw statement.
throw new Exception()
Author
Julio Vilmar Gesser

Field Summary

Modifier and TypeField and Description
private Expression
expression

Constructor Summary

AccessConstructor and Description
public
ThrowStmt()

public
ThrowStmt(final Expression expression)

public
ThrowStmt(TokenRange tokenRange, Expression expression)

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

Method Summary

Modifier and TypeMethod and Description
public <R, A> R
accept(final GenericVisitor<R, A>
the visitor implementation
v, final A
the argument passed to the visitor (of type A)
arg)

Implements com.github.javaparser.ast.visitor.Visitable.accept.

Accept method for visitor support.
public <A> void
accept(final VoidVisitor<A>
the visitor implementation
v, final A
any value relevant for the visitor (of type A)
arg)

Implements com.github.javaparser.ast.visitor.Visitable.accept.

Accept method for visitor support.
public ThrowStmt
asThrowStmt()

Overrides com.github.javaparser.ast.stmt.Statement.asThrowStmt.

public ThrowStmt
clone()

Overrides com.github.javaparser.ast.stmt.Statement.clone.

Creates and returns a copy of this object.
public Expression
getExpression()

Implements com.github.javaparser.ast.nodeTypes.NodeWithExpression.getExpression.

public ThrowStmtMetaModel
getMetaModel()

Overrides com.github.javaparser.ast.stmt.Statement.getMetaModel.

public void
ifThrowStmt(Consumer<ThrowStmt> action)

Overrides com.github.javaparser.ast.stmt.Statement.ifThrowStmt.

public boolean
isThrowStmt()

Overrides com.github.javaparser.ast.stmt.Statement.isThrowStmt.

public boolean
remove(Node node)

Overrides com.github.javaparser.ast.stmt.Statement.remove.

public boolean
replace(Node node, Node replacementNode)

Overrides com.github.javaparser.ast.stmt.Statement.replace.

public ThrowStmt
setExpression(final Expression expression)

Implements com.github.javaparser.ast.nodeTypes.NodeWithExpression.setExpression.

public Optional<ThrowStmt>
toThrowStmt()

Overrides com.github.javaparser.ast.stmt.Statement.toThrowStmt.

Inherited from com.github.javaparser.ast.stmt.Statement:
asAssertStmtasBlockStmtasBreakStmtasContinueStmtasDoStmtasEmptyStmtasExplicitConstructorInvocationStmtasExpressionStmtasForEachStmtasForStmtasIfStmtasLabeledStmtasLocalClassDeclarationStmtasReturnStmtasSwitchStmtasSynchronizedStmtasTryStmtasUnparsableStmtasWhileStmtasYieldStmtifAssertStmtifBlockStmtifBreakStmtifContinueStmtifDoStmtifEmptyStmtifExplicitConstructorInvocationStmtifExpressionStmtifForEachStmtifForStmtifIfStmtifLabeledStmtifLocalClassDeclarationStmtifReturnStmtifSwitchStmtifSynchronizedStmtifTryStmtifUnparsableStmtifWhileStmtifYieldStmtisAssertStmtisBlockStmtisBreakStmtisContinueStmtisDoStmtisEmptyStmtisExplicitConstructorInvocationStmtisExpressionStmtisForEachStmtisForStmtisIfStmtisLabeledStmtisLocalClassDeclarationStmtisReturnStmtisSwitchStmtisSynchronizedStmtisTryStmtisUnparsableStmtisWhileStmtisYieldStmttoAssertStmttoBlockStmttoBreakStmttoContinueStmttoDoStmttoEmptyStmttoExplicitConstructorInvocationStmttoExpressionStmttoForEachStmttoForStmttoIfStmttoLabeledStmttoLocalClassDeclarationStmttoReturnStmttoSwitchStmttoSynchronizedStmttoTryStmttoUnparsableStmttoWhileStmttoYieldStmt

Field Detail

expressionback to summary
private Expression expression

Constructor Detail

ThrowStmtback to summary
public ThrowStmt()
ThrowStmtback to summary
public ThrowStmt(final Expression expression)
Annotations
@AllFieldsConstructor
ThrowStmtback to summary
public ThrowStmt(TokenRange tokenRange, Expression expression)

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

Annotations
@Generated:com.github.javaparser.generator.core.node.MainConstructorGenerator

Method Detail

acceptback to summary
public <R, A> R accept(final GenericVisitor<R, A> v, final A arg)

Implements com.github.javaparser.ast.visitor.Visitable.accept.

Doc from com.github.javaparser.ast.visitor.Visitable.accept.

Accept method for visitor support.

Parameters
<R>
the type of the return value of the visitor
<A>
the type the user argument passed to the visitor
v:GenericVisitor<R, A>

the visitor implementation

arg:A

the argument passed to the visitor (of type A)

Returns:R

the result of the visit (of type R)

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.AcceptGenerator
acceptback to summary
public <A> void accept(final VoidVisitor<A> v, final A arg)

Implements com.github.javaparser.ast.visitor.Visitable.accept.

Doc from com.github.javaparser.ast.visitor.Visitable.accept.

Accept method for visitor support.

Parameters
<A>
the type the argument passed for the visitor
v:VoidVisitor<A>

the visitor implementation

arg:A

any value relevant for the visitor (of type A)

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.AcceptGenerator
asThrowStmtback to summary
public ThrowStmt asThrowStmt()

Overrides com.github.javaparser.ast.stmt.Statement.asThrowStmt.

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.TypeCastingGenerator
cloneback to summary
public ThrowStmt clone()

Overrides com.github.javaparser.ast.stmt.Statement.clone.

Doc from java.lang.Object.clone.

Creates and returns a copy of this object. The precise meaning of "copy" may depend on the class of the object. The general intent is that, for any object x, the expression: 

x.clone() != x
will be true, and that the expression: 
x.clone().getClass() == x.getClass()
will be true, but these are not absolute requirements. While it is typically the case that: 
x.clone().equals(x)
will be true, this is not an absolute requirement.

By convention, the returned object should be obtained by calling super.clone. If a class and all of its superclasses (except Object) obey this convention, it will be the case that x.clone().getClass() == x.getClass().

By convention, the object returned by this method should be independent of this object (which is being cloned). To achieve this independence, it may be necessary to modify one or more fields of the object returned by super.clone before returning it. Typically, this means copying any mutable objects that comprise the internal "deep structure" of the object being cloned and replacing the references to these objects with references to the copies. If a class contains only primitive fields or references to immutable objects, then it is usually the case that no fields in the object returned by super.clone need to be modified.

Returns:ThrowStmt

a clone of this instance.

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.CloneGenerator
getExpressionback to summary
public Expression getExpression()

Implements com.github.javaparser.ast.nodeTypes.NodeWithExpression.getExpression.

Annotations
@Generated:com.github.javaparser.generator.core.node.PropertyGenerator
getMetaModelback to summary
public ThrowStmtMetaModel getMetaModel()

Overrides com.github.javaparser.ast.stmt.Statement.getMetaModel.

Returns:ThrowStmtMetaModel

Doc from com.github.javaparser.ast.Node.getMetaModel.

get JavaParser specific node introspection information.

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.GetMetaModelGenerator
ifThrowStmtback to summary
public void ifThrowStmt(Consumer<ThrowStmt> action)

Overrides com.github.javaparser.ast.stmt.Statement.ifThrowStmt.

Annotations
@Generated:com.github.javaparser.generator.core.node.TypeCastingGenerator
isThrowStmtback to summary
public boolean isThrowStmt()

Overrides com.github.javaparser.ast.stmt.Statement.isThrowStmt.

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.TypeCastingGenerator
removeback to summary
public boolean remove(Node node)

Overrides com.github.javaparser.ast.stmt.Statement.remove.

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.RemoveMethodGenerator
replaceback to summary
public boolean replace(Node node, Node replacementNode)

Overrides com.github.javaparser.ast.stmt.Statement.replace.

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.ReplaceMethodGenerator
setExpressionback to summary
public ThrowStmt setExpression(final Expression expression)

Implements com.github.javaparser.ast.nodeTypes.NodeWithExpression.setExpression.

Annotations
@Generated:com.github.javaparser.generator.core.node.PropertyGenerator
toThrowStmtback to summary
public Optional<ThrowStmt> toThrowStmt()

Overrides com.github.javaparser.ast.stmt.Statement.toThrowStmt.

Annotations
@Override
@Generated:com.github.javaparser.generator.core.node.TypeCastingGenerator