recoder.java.statement
Class Catch

java.lang.Object
  recoder.java.JavaSourceElement
      recoder.java.JavaProgramElement
          recoder.java.JavaNonTerminalProgramElement
              recoder.java.statement.Branch
                  recoder.java.statement.Catch

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, NonTerminalProgramElement, ParameterContainer, ProgramElement, ScopeDefiningElement, SourceElement, StatementContainer, VariableScope, ModelElement

public class Catch
extends Branch
implements ParameterContainer, VariableScope

Catch.

Author:

AutoDoc

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface recoder.java.ProgramElement

ProgramElement.TreeStructure

Nested classes/interfaces inherited from interface recoder.java.SourceElement

SourceElement.Position

Nested classes/interfaces inherited from interface recoder.java.ProgramElement

ProgramElement.TreeStructure

Nested classes/interfaces inherited from interface recoder.java.SourceElement

SourceElement.Position

Field Summary

Fields inherited from class recoder.java.JavaSourceElement

factory

Fields inherited from interface recoder.java.ProgramElement

STRUCTURAL_EQUALITY, STRUCTURAL_HASH_CODE

Fields inherited from interface recoder.java.ProgramElement

STRUCTURAL_EQUALITY, STRUCTURAL_HASH_CODE

Constructor Summary

	Catch() Catch.
protected	Catch(Catch proto) Catch.
	Catch(ParameterDeclaration e, StatementBlock body) Catch.

Method Summary

void	accept(SourceVisitor v) Receive a visitor, for instance a pretty printer.
void	addVariableToScope(VariableSpecification var)
Catch	deepClone() Deep clone.
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.
int	getChildPositionCode(ProgramElement child) Returns the positional code of the given child, or -1 if there is no such child.
SourceElement	getLastElement() Finds the source element that occurs last in the source.
ParameterDeclaration	getParameterDeclaration() Get parameter declaration.
ParameterDeclaration	getParameterDeclarationAt(int index)
int	getParameterDeclarationCount() Get the number of parameters in this container.
Statement	getStatementAt(int index)
int	getStatementCount() Get the number of statements in this container.
VariableSpecification	getVariableInScope(java.lang.String name)
java.util.List<VariableSpecification>	getVariablesInScope()
boolean	isDefinedScope() Check if the scope has been set up.
void	makeParentRoleValid() Make parent role valid.
void	removeVariableFromScope(java.lang.String name)
boolean	replaceChild(ProgramElement p, ProgramElement q) Replace a single child in the current node.
void	setBody(Statement statement) Set body.
void	setDefinedScope(boolean defined) Sets the scope to be defined or undefined.
void	setParameterDeclaration(ParameterDeclaration p) Set parameter declaration.
void	setParent(Try parent) Set parent.

Methods inherited from class recoder.java.statement.Branch

getASTParent, getParent

Methods inherited from class recoder.java.JavaNonTerminalProgramElement

getIndexOfChild, getRoleOfChild, makeAllParentRolesValid, validateAll

Methods inherited from class recoder.java.JavaProgramElement

getComments, getID, setComments, validate

Methods inherited from class recoder.java.JavaSourceElement

getEndPosition, getFactory, getFirstElement, getRelativePosition, getStartPosition, setEndPosition, setRelativePosition, setStartPosition, toSource

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface recoder.java.NonTerminalProgramElement

getIndexOfChild, getRoleOfChild, makeAllParentRolesValid, validateAll

Methods inherited from interface recoder.java.ProgramElement

getASTParent, getComments, getID, setComments

Methods inherited from interface recoder.java.SourceElement

getEndPosition, getFactory, getFirstElement, getRelativePosition, getStartPosition, setEndPosition, setRelativePosition, setStartPosition, toSource

Methods inherited from interface recoder.ModelElement

validate

Methods inherited from interface recoder.java.NonTerminalProgramElement

getIndexOfChild, getRoleOfChild, makeAllParentRolesValid, validateAll

Methods inherited from interface recoder.java.ProgramElement

getASTParent, getComments, getID, setComments

Methods inherited from interface recoder.java.SourceElement

getEndPosition, getFactory, getFirstElement, getRelativePosition, getStartPosition, setEndPosition, setRelativePosition, setStartPosition, toSource

Methods inherited from interface recoder.ModelElement

validate

Constructor Detail

Catch

public Catch()

Catch.

Catch

public Catch(ParameterDeclaration e,
             StatementBlock body)

Catch.

Parameters:

e - a parameter declaration.

body - a statement.

Catch

protected Catch(Catch proto)

Catch.

Parameters:

proto - a catch.

Method Detail

deepClone

public Catch deepClone()

Deep clone.

Specified by:

deepClone in interface SourceElement

Returns:

the object.

makeParentRoleValid

public void makeParentRoleValid()

Make parent role valid.

Specified by:

makeParentRoleValid in interface NonTerminalProgramElement

Overrides:

makeParentRoleValid in class JavaNonTerminalProgramElement

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

getChildPositionCode

public int getChildPositionCode(ProgramElement child)

Description copied from interface: NonTerminalProgramElement

Returns the positional code of the given child, or -1 if there is no such child. The result contains an encoding of the relative position of the child as well as the role it has been playing in this parent element. This information is required internally for proper undo of transformations and is to be delivered to the detached method of the ChangeHistory.

Specified by:

getChildPositionCode in interface NonTerminalProgramElement

Parameters:

child - the exact child to look for.

Returns:

the positional code of the given child, or -1.

See Also:

ChangeHistory.detached(recoder.java.ProgramElement, recoder.java.NonTerminalProgramElement, int)

replaceChild

public boolean replaceChild(ProgramElement p,
                            ProgramElement q)

Replace a single child in the current node. The child to replace is matched by identity and hence must be known exactly. The replacement element can be null - in that case, the child is effectively removed. The parent role of the new child is validated, while the parent link of the replaced child is left untouched.

Specified by:

replaceChild in interface NonTerminalProgramElement

Parameters:

p - the old child.

p - the new child.

Returns:

true if a replacement has occured, false otherwise.

Throws:

java.lang.ClassCastException - if the new child cannot take over the role of the old one.

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)

Specified by:

getParameterDeclarationAt in interface ParameterContainer

getBody

public Statement getBody()

Get body.

Returns:

the statement.

setBody

public void setBody(Statement statement)

Set body.

Parameters:

statement - a statement.

setParent

public void setParent(Try parent)

Set parent.

Parameters:

parent - a try.

getParameterDeclaration

public ParameterDeclaration getParameterDeclaration()

Get parameter declaration.

Returns:

the parameter declaration.

setParameterDeclaration

public void setParameterDeclaration(ParameterDeclaration p)

Set parameter declaration.

Parameters:

p - a parameter declaration.

isDefinedScope

public boolean isDefinedScope()

Description copied from interface: ScopeDefiningElement

Check if the scope has been set up.

Specified by:

isDefinedScope in interface ScopeDefiningElement

setDefinedScope

public void setDefinedScope(boolean defined)

Description copied from interface: ScopeDefiningElement

Sets the scope to be defined or undefined. If set to defined, the scope cache becomes initialized. If set to undefined, the scope cache becomes erased.

Specified by:

setDefinedScope in interface ScopeDefiningElement

getVariablesInScope

public java.util.List<VariableSpecification> getVariablesInScope()

Specified by:

getVariablesInScope in interface VariableScope

getVariableInScope

public VariableSpecification getVariableInScope(java.lang.String name)

Specified by:

getVariableInScope in interface VariableScope

addVariableToScope

public void addVariableToScope(VariableSpecification var)

Specified by:

addVariableToScope in interface VariableScope

removeVariableFromScope

public void removeVariableFromScope(java.lang.String name)

Specified by:

removeVariableFromScope in interface VariableScope

accept

public void accept(SourceVisitor v)

Description copied from interface: SourceElement

Receive a visitor, for instance a pretty printer.

Specified by:

accept in interface SourceElement

Parameters:

v - a source visitor.