de.uka.ilkd.key.java.statement

Class Catch

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.BranchImp

de.uka.ilkd.key.java.statement.Catch

All Implemented Interfaces:

ModelElement, NonTerminalProgramElement, ParameterContainer, ProgramElement, ScopeDefiningElement, SourceElement, Branch, StatementContainer, VariableScope, SVSubstitute

public class Catch
extends BranchImp
implements ParameterContainer, VariableScope

Catch.

Field Summary

Fields

Modifier and Type	Field and Description
protected StatementBlock	body Body.
protected ParameterDeclaration	parameter Parameter.

Constructor Summary

Constructors

Constructor and Description
Catch() Catch.
Catch(ExtList children) Constructor for the transformation of COMPOST ASTs to KeY.
Catch(ParameterDeclaration e, StatementBlock body) Catch.

Method Summary

Modifier and Type	Method and Description
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.
SourceElement	getLastElement() Finds the source element that occurs last in the source.
ParameterDeclaration	getParameterDeclaration() Get parameter declaration.
ParameterDeclaration	getParameterDeclarationAt(int index) Return the parameter declaration at the specified index in this node's "virtual" parameter declaration array.
int	getParameterDeclarationCount() Get the number of parameters in this container.
Statement	getStatementAt(int index)
int	getStatementCount() Get the number of statements in this container.
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.JavaNonTerminalProgramElement

compatibleBlockSize, computeHashCode, equals, 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

Field Detail

parameter

protected final ParameterDeclaration parameter

Parameter.

body

protected final StatementBlock body

Body.

Constructor Detail

Catch

public Catch()

Catch.

Catch

public Catch(ParameterDeclaration e,
             StatementBlock body)

Catch.

Parameters:

e - a parameter declaration.

body - a statement.

Catch

public Catch(ExtList children)

Constructor for the transformation of COMPOST ASTs to KeY.

Parameters:

children - the children of this AST element as KeY classes. May contain: Comments, a ParameterDeclaration (declaring the catched exceptions) a StatementBlock (as the action to do when catching)

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()

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

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

getParameterDeclarationCount

public int getParameterDeclarationCount()

Get the number of parameters in this container.

Specified by:

getParameterDeclarationCount in interface ParameterContainer

Returns:

the number of parameters.

getParameterDeclarationAt

public ParameterDeclaration getParameterDeclarationAt(int index)

Description copied from interface: ParameterContainer

Return the parameter declaration at the specified index in this node's "virtual" parameter declaration array.

Specified by:

getParameterDeclarationAt in interface ParameterContainer

Parameters:

index - an index for a parameter declaration.

Returns:

the parameter declaration with the given index.

getBody

public Statement getBody()

Get body.

Returns:

the statement.

getParameterDeclaration

public ParameterDeclaration getParameterDeclaration()

Get parameter declaration.

Returns:

the parameter declaration.

visit

public void visit(Visitor v)

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

Specified by:

visit in interface SourceElement

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.