de.uka.ilkd.key.java.statement

Class LoopStatement

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

All Implemented Interfaces:

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

Direct Known Subclasses:

Do, EnhancedFor, For, While

public abstract class LoopStatement
extends JavaStatement
implements StatementContainer, ExpressionContainer

Loop statement.

Field Summary

Fields

Modifier and Type	Field and Description
protected Statement	body Body.
protected IGuard	guard Guard.
protected ILoopInit	inits Inits.
protected IForUpdates	updates Updates.

Constructor Summary

Constructors

Constructor and Description
LoopStatement() Loop statement.
LoopStatement(Expression guard) Loop statement.
LoopStatement(Expression guard, Statement body) Loop statement.
LoopStatement(Expression guard, Statement body, ExtList comments) Loop statement.
LoopStatement(Expression guard, Statement body, ExtList comments, PositionInfo pos)
LoopStatement(Expression guard, Statement body, PositionInfo pos)
LoopStatement(ILoopInit inits, IGuard guard, IForUpdates updates, Statement body) Loop statement.
LoopStatement(ILoopInit inits, IGuard guard, IForUpdates updates, Statement body, ExtList comments) Loop statement.
LoopStatement(ILoopInit inits, IGuard guard, IForUpdates updates, Statement body, ExtList comments, PositionInfo pos)
LoopStatement(ILoopInit inits, IGuard guard, IForUpdates updates, Statement body, PositionInfo pos) Loop statement.
LoopStatement(LoopInitializer[] inits, Expression guard, Expression[] updates, Statement body) Loop statement.
LoopStatement(Statement body) Loop statement.

Method Summary

Modifier and Type	Method and Description
private static ExtList	add(ExtList e, java.lang.Object o)
boolean	equals(java.lang.Object o)
Statement	getBody() Get body.
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.
Expression	getExpressionAt(int index)
int	getExpressionCount() Get the number of expressions in this container.
IGuard	getGuard() Get guard.
Expression	getGuardExpression() Get guard.
IForUpdates	getIForUpdates() Get updates as IForUpdates
ILoopInit	getILoopInit() get the loop initializer as ILoopInit
ImmutableArray<LoopInitializer>	getInitializers() Get initializers.
Statement	getStatementAt(int index)
int	getStatementCount() Get the number of statements in this container.
ImmutableArray<Expression>	getUpdates() Get updates.
abstract boolean	isCheckedBeforeIteration() Is checked before iteration.

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, prettyPrint, prettyPrintMain, reuseSignature

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

getEndPosition, getFirstElement, getFirstElementIncludingBlocks, getLastElement, 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, prettyPrint, visit

Field Detail

inits

protected final ILoopInit inits

Inits.

updates

protected final IForUpdates updates

Updates.

guard

protected final IGuard guard

Guard.

body

protected final Statement body

Body.

Constructor Detail

LoopStatement

public LoopStatement()

Loop statement.

LoopStatement

public LoopStatement(Statement body)

Loop statement.

Parameters:

body - a statement.

LoopStatement

public LoopStatement(Expression guard)

Loop statement.

Parameters:

guard - the guard expression.

LoopStatement

public LoopStatement(Expression guard,
                     Statement body,
                     ExtList comments)

Loop statement.

Parameters:

body - a statement.

LoopStatement

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

LoopStatement

public LoopStatement(Expression guard,
                     Statement body)

Loop statement.

Parameters:

body - a statement.

LoopStatement

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

LoopStatement

public LoopStatement(LoopInitializer[] inits,
                     Expression guard,
                     Expression[] updates,
                     Statement body)

Loop statement. This constructor is used for the transformation of Recoder to KeY.

Parameters:

inits - the initializers of the loop

guard - the guard of the loop

updates - the updates of the loop

body - the body of the loop

LoopStatement

public LoopStatement(ILoopInit inits,
                     IGuard guard,
                     IForUpdates updates,
                     Statement body,
                     ExtList comments)

Loop statement. This constructor is used for the transformation of Recoder to KeY.

Parameters:

inits - the initializers of the loop

guard - the guard of the loop

updates - the updates of the loop

body - the body of the loop

comments - the comments attached to this statement.

LoopStatement

public LoopStatement(ILoopInit inits,
                     IGuard guard,
                     IForUpdates updates,
                     Statement body,
                     ExtList comments,
                     PositionInfo pos)

LoopStatement

public LoopStatement(ILoopInit inits,
                     IGuard guard,
                     IForUpdates updates,
                     Statement body,
                     PositionInfo pos)

Loop statement. This constructor is used for the transformation of Recoder to KeY.

Parameters:

inits - the initializers of the loop

guard - the guard of the loop

updates - the updates of the loop

body - the body of the loop

pos - the position of the loop

LoopStatement

public LoopStatement(ILoopInit inits,
                     IGuard guard,
                     IForUpdates updates,
                     Statement body)

Loop statement. This constructor is used for the transformation of Recoder to KeY.

Parameters:

inits - the initializers of the loop

guard - the guard of the loop

updates - the updates of the loop

body - the body of the loop

Method Detail

add

private static ExtList add(ExtList e,
                           java.lang.Object o)

getChildCount

public int getChildCount()

Returns the number of children of this node.

Specified by:

getChildCount in interface NonTerminalProgramElement

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

Parameters:

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

Returns:

the program element at the given position

Throws:

java.lang.ArrayIndexOutOfBoundsException - if index is out of bounds

getExpressionCount

public int getExpressionCount()

Get the number of expressions in this container.

Specified by:

getExpressionCount in interface ExpressionContainer

Returns:

the number of expressions.

getExpressionAt

public Expression getExpressionAt(int index)

Specified by:

getExpressionAt in interface ExpressionContainer

getGuard

public IGuard getGuard()

Get guard.

Returns:

the expression.

getGuardExpression

public Expression getGuardExpression()

Get guard.

Returns:

the expression.

getBody

public Statement getBody()

Get body.

Returns:

the statement.

getStatementCount

public int getStatementCount()

Get the number of statements in this container.

Specified by:

getStatementCount in interface StatementContainer

Returns:

the number of statements.

getStatementAt

public Statement getStatementAt(int index)

Specified by:

getStatementAt in interface StatementContainer

getInitializers

public ImmutableArray<LoopInitializer> getInitializers()

Get initializers.

Returns:

the loop initializer array wrapper .

getUpdates

public ImmutableArray<Expression> getUpdates()

Get updates.

Returns:

the expression mutable list.

getIForUpdates

public IForUpdates getIForUpdates()

Get updates as IForUpdates

Returns:

the expression mutable list.

getILoopInit

public ILoopInit getILoopInit()

get the loop initializer as ILoopInit

Returns:

the loop initializer

isCheckedBeforeIteration

public abstract boolean isCheckedBeforeIteration()

Is checked before iteration.

Returns:

the boolean value.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class JavaNonTerminalProgramElement