Package com.github.javaparser.ast.stmt

Class AssertStmt

java.lang.Object

com.github.javaparser.ast.Node

com.github.javaparser.ast.stmt.Statement

com.github.javaparser.ast.stmt.AssertStmt

All Implemented Interfaces:

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

public final class AssertStmt
extends Statement

A usage of the keyword "assert"
In assert dead : "Wasn't expecting to be dead here"; the check is "dead" and the message is the string.

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
AssertStmt()
AssertStmt(Expression check)
AssertStmt(Expression check, Expression message)
AssertStmt(TokenRange tokenRange, Expression check, Expression message)	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.
AssertStmt	asAssertStmt()
AssertStmt	clone()
Expression	getCheck()
Optional<Expression>	getMessage()
AssertStmtMetaModel	getMetaModel()
void	ifAssertStmt(Consumer<AssertStmt> action)
boolean	isAssertStmt()
boolean	remove(Node node)
AssertStmt	removeMessage()
boolean	replace(Node node, Node replacementNode)
AssertStmt	setCheck(Expression check)
AssertStmt	setMessage(Expression message)	Sets the message
Optional<AssertStmt>	toAssertStmt()

Methods inherited from class com.github.javaparser.ast.stmt.Statement

asBlockStmt, asBreakStmt, asContinueStmt, asDoStmt, asEmptyStmt, asExplicitConstructorInvocationStmt, asExpressionStmt, asForeachStmt, asForEachStmt, asForStmt, asIfStmt, asLabeledStmt, asLocalClassDeclarationStmt, asReturnStmt, asSwitchEntryStmt, asSwitchStmt, asSynchronizedStmt, asThrowStmt, asTryStmt, asUnparsableStmt, asWhileStmt, ifBlockStmt, ifBreakStmt, ifContinueStmt, ifDoStmt, ifEmptyStmt, ifExplicitConstructorInvocationStmt, ifExpressionStmt, ifForeachStmt, ifForEachStmt, ifForStmt, ifIfStmt, ifLabeledStmt, ifLocalClassDeclarationStmt, ifReturnStmt, ifSwitchEntryStmt, ifSwitchStmt, ifSynchronizedStmt, ifThrowStmt, ifTryStmt, ifUnparsableStmt, ifWhileStmt, isBlockStmt, isBreakStmt, isContinueStmt, isDoStmt, isEmptyStmt, isExplicitConstructorInvocationStmt, isExpressionStmt, isForeachStmt, isForEachStmt, isForStmt, isIfStmt, isLabeledStmt, isLocalClassDeclarationStmt, isReturnStmt, isSwitchEntryStmt, isSwitchStmt, isSynchronizedStmt, isThrowStmt, isTryStmt, isUnparsableStmt, isWhileStmt, toBlockStmt, toBreakStmt, toContinueStmt, toDoStmt, toEmptyStmt, toExplicitConstructorInvocationStmt, toExpressionStmt, toForeachStmt, toForEachStmt, toForStmt, toIfStmt, toLabeledStmt, toLocalClassDeclarationStmt, toReturnStmt, toSwitchEntryStmt, toSwitchStmt, toSynchronizedStmt, toThrowStmt, toTryStmt, toUnparsableStmt, toWhileStmt

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.NodeWithRange

containsWithin, getBegin, getEnd, isPositionedAfter, isPositionedBefore

Constructor Detail

AssertStmt

public AssertStmt()

AssertStmt

public AssertStmt(Expression check)

AssertStmt

public AssertStmt(Expression check,
                  Expression message)

AssertStmt

public AssertStmt(TokenRange tokenRange,
                  Expression check,
                  Expression message)

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.

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.

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)

getCheck

public Expression getCheck()

getMessage

public Optional<Expression> getMessage()

setCheck

public AssertStmt setCheck(Expression check)

setMessage

public AssertStmt setMessage(Expression message)

Sets the message

Parameters:

message - the message, can be null

Returns:

this, the AssertStmt

remove

public boolean remove(Node node)

Overrides:

remove in class Statement

removeMessage

public AssertStmt removeMessage()

clone

public AssertStmt clone()

Overrides:

clone in class Statement

getMetaModel

public AssertStmtMetaModel getMetaModel()

Overrides:

getMetaModel in class Statement

Returns:

get JavaParser specific node introspection information.

replace

public boolean replace(Node node,
                       Node replacementNode)

Overrides:

replace in class Statement

isAssertStmt

public boolean isAssertStmt()

Overrides:

isAssertStmt in class Statement

asAssertStmt

public AssertStmt asAssertStmt()

Overrides:

asAssertStmt in class Statement

ifAssertStmt

public void ifAssertStmt(Consumer<AssertStmt> action)

Overrides:

ifAssertStmt in class Statement

toAssertStmt

public Optional<AssertStmt> toAssertStmt()

Overrides:

toAssertStmt in class Statement