de.uka.ilkd.key.java.expression.operator

Class TypeCast

java.lang.Object

de.uka.ilkd.key.java.JavaSourceElement

de.uka.ilkd.key.java.JavaProgramElement

de.uka.ilkd.key.java.JavaNonTerminalProgramElement

de.uka.ilkd.key.java.expression.Operator

de.uka.ilkd.key.java.expression.operator.TypeOperator

de.uka.ilkd.key.java.expression.operator.TypeCast

All Implemented Interfaces:

Expression, ExpressionContainer, ModelElement, NonTerminalProgramElement, ProgramElement, TypeReferenceContainer, SourceElement, SVSubstitute

public class TypeCast
extends TypeOperator

Type cast.

Field Summary

Fields inherited from class de.uka.ilkd.key.java.expression.operator.TypeOperator

typeReference

Fields inherited from class de.uka.ilkd.key.java.expression.Operator

children, INFIX, POSTFIX, PREFIX

Constructor Summary

Constructors

Constructor and Description
TypeCast() Type cast.
TypeCast(Expression child, TypeReference typeref) Note: The ordering of the arguments does not match the syntactical appearance of a Java type case, but the order in the superclass TypeOperator.
TypeCast(ExtList children) Constructor for the transformation of COMPOST ASTs to KeY.

Method Summary

Modifier and Type	Method and Description
int	getArity() Get arity.
ProgramElement	getChildAt(int index) Returns the child at the specified index in this node's "virtual" child array
int	getChildCount() Returns the number of children of this node.
int	getNotation() Get notation.
int	getPrecedence() Get precedence.
boolean	isLeftAssociative() Checks if this operator is left or right associative.
void	prettyPrint(PrettyPrinter p) Pretty printing the source element.
void	visit(Visitor v) calls the corresponding method of a visitor in order to perform some action/transformation on this element

Methods inherited from class de.uka.ilkd.key.java.expression.operator.TypeOperator

getKeYJavaType, getKeYJavaType, getTypeReference, getTypeReferenceAt, getTypeReferenceCount

Methods inherited from class de.uka.ilkd.key.java.expression.Operator

getArguments, getExpressionAt, getExpressionCount, getFirstElement, getFirstElementIncludingBlocks, getLastElement, hashCode, isToBeParenthesized, precedes, reuseSignature

Methods inherited from class de.uka.ilkd.key.java.JavaNonTerminalProgramElement

compatibleBlockSize, equals, equalsModRenaming, getArrayPos, match, matchChildren

Methods inherited from class de.uka.ilkd.key.java.JavaProgramElement

getComments, prettyPrintMain

Methods inherited from class de.uka.ilkd.key.java.JavaSourceElement

getEndPosition, getParentClass, getPositionInfo, getRelativePosition, getStartPosition, setParentClass, toSource, toString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.uka.ilkd.key.java.ProgramElement

getComments, match

Methods inherited from interface de.uka.ilkd.key.java.SourceElement

equalsModRenaming, getEndPosition, getFirstElement, getFirstElementIncludingBlocks, getLastElement, getPositionInfo, getRelativePosition, getStartPosition

Constructor Detail

TypeCast

public TypeCast()

Type cast.

TypeCast

public TypeCast(Expression child,
                TypeReference typeref)

Note: The ordering of the arguments does not match the syntactical appearance of a Java type case, but the order in the superclass TypeOperator. However, getASTChildren yields them in the right order.

TypeCast

public TypeCast(ExtList children)

Constructor for the transformation of COMPOST ASTs to KeY.

Parameters:

children - the children of this AST element as KeY classes.

Method Detail

getChildCount

public int getChildCount()

Returns the number of children of this node.

Specified by:

getChildCount in interface NonTerminalProgramElement

Overrides:

getChildCount in class Operator

Returns:

an int giving the number of children of this node

getChildAt

public ProgramElement getChildAt(int index)

Returns the child at the specified index in this node's "virtual" child array

Specified by:

getChildAt in interface NonTerminalProgramElement

Overrides:

getChildAt in class Operator

Parameters:

index - an index into this node's "virtual" child array

Returns:

the program element at the given position

Throws:

ArrayIndexOutOfBoundsException - if index is out of bounds

getArity

public int getArity()

Get arity.

Specified by:

getArity in class Operator

Returns:

the int value.

getPrecedence

public int getPrecedence()

Get precedence.

Specified by:

getPrecedence in class Operator

Returns:

the int value.

getNotation

public int getNotation()

Get notation.

Specified by:

getNotation in class Operator

Returns:

the int value.

isLeftAssociative

public boolean isLeftAssociative()

Checks if this operator is left or right associative. Type casts are right associative.

Overrides:

isLeftAssociative in class Operator

Returns:

true, if the operator is left associative, false otherwise.

visit

public void visit(Visitor v)

calls the corresponding method of a visitor in order to perform some action/transformation on this element

Parameters:

v - the Visitor

prettyPrint

public void prettyPrint(PrettyPrinter p)
                 throws IOException

Description copied from class: JavaSourceElement

Pretty printing the source element.

Specified by:

prettyPrint in interface SourceElement

Overrides:

prettyPrint in class JavaProgramElement

Parameters:

p - a pretty printer.

Throws:

IOException - occasionally thrown.