de.uka.ilkd.key.java.statement

Class While

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.statement.JavaStatement

de.uka.ilkd.key.java.statement.LoopStatement

de.uka.ilkd.key.java.statement.While

All Implemented Interfaces:

ExpressionContainer, ModelElement, NonTerminalProgramElement, ProgramElement, SourceElement, Statement, StatementContainer, SVSubstitute

public class While
extends LoopStatement

While.

Field Summary

Fields inherited from class de.uka.ilkd.key.java.statement.LoopStatement

body, guard, inits, updates

Constructor Summary

Constructors

Constructor and Description
While() While.
While(Expression guard, Statement body) create a new While statement with no position info and no comments but guard and body set
While(Expression guard, Statement body, PositionInfo pos) While.
While(Expression guard, Statement body, PositionInfo pos, ExtList comments) While.

Method Summary

Modifier and Type	Method and Description
SourceElement	getLastElement() Finds the source element that occurs last in the source.
boolean	isCheckedBeforeIteration() Is checked before iteration.
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.statement.LoopStatement

equals, getBody, getChildAt, getChildCount, getExpressionAt, getExpressionCount, getGuard, getGuardExpression, getIForUpdates, getILoopInit, getInitializers, getStatementAt, getStatementCount, getUpdates

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

compatibleBlockSize, computeHashCode, equalsModRenaming, getArrayPos, match, matchChildren

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

getComments, hashCode, prettyPrintMain, reuseSignature

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

getEndPosition, getFirstElement, getFirstElementIncludingBlocks, 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, getPositionInfo, getRelativePosition, getStartPosition

Constructor Detail

While

public While()

While.

While

public While(Expression guard,
             Statement body,
             PositionInfo pos,
             ExtList comments)

While.

Parameters:

guard - an expression.

body - a statement.

pos - a PositionInformation.

While

public While(Expression guard,
             Statement body)

create a new While statement with no position info and no comments but guard and body set

Parameters:

guard - an expression.

body - a statement.

While

public While(Expression guard,
             Statement body,
             PositionInfo pos)

While.

Parameters:

guard - an expression.

body - a statement.

pos - a PositionInformation.

Method Detail

getLastElement

public SourceElement getLastElement()

Description copied from class: JavaSourceElement

Finds the source element that occurs last in the source. The default implementation returns this element, which is correct for all terminal program elements, and many non terminals such as statements and prefixed operators.

Specified by:

getLastElement in interface SourceElement

Overrides:

getLastElement in class JavaSourceElement

Returns:

the last source element in the syntactical representation of this element, may be equals to this element.

See Also:

JavaSourceElement.toSource(), JavaSourceElement.getEndPosition()

isCheckedBeforeIteration

public boolean isCheckedBeforeIteration()

Is checked before iteration.

Specified by:

isCheckedBeforeIteration in class LoopStatement

Returns:

the boolean value.

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 java.io.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:

java.io.IOException - occasionally thrown.