tip.node
Class AIfThenStm

java.lang.Object
  extended by tip.node.Node
      extended by tip.node.PStm
          extended by tip.node.AIfThenStm
All Implemented Interfaces:
Cloneable, NodeInterface

public final class AIfThenStm
extends PStm

AIfThenStm represents the if_then alternative of the stm production in the AST.


Constructor Summary
AIfThenStm()
          Creates a new AIfThenStm node with no children.
AIfThenStm(TLPar _token_, PExp _condition_, PStm _body_)
          Creates a new AIfThenStm node with the given nodes as children.
 
Method Summary
 void apply(Analysis caller)
          Calls the Analysis.caseAIfThenStm(AIfThenStm) of the Analysis caller.
<A> A
apply(Answer<A> caller)
          Returns the answer for caller by applying this AIfThenStm node to the Answer visitor.
<Q> void
apply(Question<Q> caller, Q question)
          Applies this AIfThenStm node to the Question visitor caller.
<Q,A> A
apply(QuestionAnswer<Q,A> caller, Q question)
          Returns the answer for caller by applying this AIfThenStm node with the question to the QuestionAnswer visitor.
 void checkOptionalInvariant()
           
 AIfThenStm clone()
          Returns a deep clone of this AIfThenStm node.
 AIfThenStm clone(Map<Node,Node> oldToNewMap)
          Creates a deep clone of this AIfThenStm node while putting all old node-new node relations in the map oldToNewMap.
 PStm getBody()
          Returns the PStm node which is the body child of this AIfThenStm node.
<T extends NodeInterface>
void
getChildren(Collection<T> collection, NodeFilter<T> filter)
          Adds all children of this AIfThenStm node that are accepted by the NodeFilter filter to collection.
 PExp getCondition()
          Returns the PExp node which is the condition child of this AIfThenStm node.
<T extends NodeInterface>
void
getDescendants(Collection<T> collection, NodeFilter<T> filter)
          Adds all descendants of this AIfThenStm node (including the node itself) that are accepted by the NodeFilter filter to collection.
 TLPar getToken()
          Returns the TLPar node which is the token child of this AIfThenStm node.
 EStm kindPStm()
          Returns the EStm corresponding to the type of this PStm node.
 void setBody(PStm value)
          Sets the body child of this AIfThenStm node.
 void setCondition(PExp value)
          Sets the condition child of this AIfThenStm node.
 void setToken(TLPar value)
          Sets the token child of this AIfThenStm node.
 String toString()
          Returns a textual representation of this AIfThenStm node.
 
Methods inherited from class tip.node.PStm
kindNode
 
Methods inherited from class tip.node.Node
getAncestor, getAncestor, getAncestor, getChildren, getChildren, getDescendants, getDescendants, getDescendants, isOptionalInvariant, parent, replaceBy, setOptionalInvariant
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

AIfThenStm

public AIfThenStm()
Creates a new AIfThenStm node with no children.


AIfThenStm

public AIfThenStm(TLPar _token_,
                  PExp _condition_,
                  PStm _body_)
Creates a new AIfThenStm node with the given nodes as children. The basic child nodes are removed from their previous parents.

Parameters:
_token_ - the TLPar node for the Token child of this AIfThenStm node
_condition_ - the PExp node for the Condition child of this AIfThenStm node
_body_ - the PStm node for the Body child of this AIfThenStm node
Method Detail

clone

public AIfThenStm clone()
Returns a deep clone of this AIfThenStm node.

Specified by:
clone in interface NodeInterface
Specified by:
clone in class PStm
Returns:
a deep clone of this AIfThenStm node

clone

public AIfThenStm clone(Map<Node,Node> oldToNewMap)
Creates a deep clone of this AIfThenStm node while putting all old node-new node relations in the map oldToNewMap.

Specified by:
clone in interface NodeInterface
Specified by:
clone in class PStm
Parameters:
oldToNewMap - the map filled with the old node-new node relation
Returns:
a deep clone of this AIfThenStm node

toString

public String toString()
Returns a textual representation of this AIfThenStm node.

Overrides:
toString in class Object
Returns:
a textual representation of this AIfThenStm node

kindPStm

public EStm kindPStm()
Returns the EStm corresponding to the type of this PStm node.

Specified by:
kindPStm in class PStm
Returns:
the EStm for this node

getToken

public TLPar getToken()
Returns the TLPar node which is the token child of this AIfThenStm node.

Specified by:
getToken in class PStm
Returns:
the TLPar node which is the token child of this AIfThenStm node

setToken

public void setToken(TLPar value)
Sets the token child of this AIfThenStm node.

Parameters:
value - the new token child of this AIfThenStm node

getCondition

public PExp getCondition()
Returns the PExp node which is the condition child of this AIfThenStm node.

Returns:
the PExp node which is the condition child of this AIfThenStm node

setCondition

public void setCondition(PExp value)
Sets the condition child of this AIfThenStm node.

Parameters:
value - the new condition child of this AIfThenStm node

getBody

public PStm getBody()
Returns the PStm node which is the body child of this AIfThenStm node.

Returns:
the PStm node which is the body child of this AIfThenStm node

setBody

public void setBody(PStm value)
Sets the body child of this AIfThenStm node.

Parameters:
value - the new body child of this AIfThenStm node

getDescendants

public <T extends NodeInterface> void getDescendants(Collection<T> collection,
                                                     NodeFilter<T> filter)
Adds all descendants of this AIfThenStm node (including the node itself) that are accepted by the NodeFilter filter to collection.

Specified by:
getDescendants in interface NodeInterface
Specified by:
getDescendants in class Node
Parameters:
collection - the collection to which the descendants are added
filter - the NodeFilter used

getChildren

public <T extends NodeInterface> void getChildren(Collection<T> collection,
                                                  NodeFilter<T> filter)
Adds all children of this AIfThenStm node that are accepted by the NodeFilter filter to collection.

Specified by:
getChildren in interface NodeInterface
Specified by:
getChildren in class Node
Parameters:
collection - the collection to which the children are added
filter - the NodeFilter used

checkOptionalInvariant

public void checkOptionalInvariant()
Specified by:
checkOptionalInvariant in interface NodeInterface
Specified by:
checkOptionalInvariant in class Node

apply

public void apply(Analysis caller)
Calls the Analysis.caseAIfThenStm(AIfThenStm) of the Analysis caller.

Specified by:
apply in interface NodeInterface
Specified by:
apply in class Node
Parameters:
sw - the Analysis to which this AIfThenStm node is applied

apply

public <A> A apply(Answer<A> caller)
Returns the answer for caller by applying this AIfThenStm node to the Answer visitor.

Specified by:
apply in interface NodeInterface
Specified by:
apply in class Node
Parameters:
caller - the Answer to which this node is applied
Returns:
the answer as returned from caller

apply

public <Q> void apply(Question<Q> caller,
                      Q question)
Applies this AIfThenStm node to the Question visitor caller.

Specified by:
apply in interface NodeInterface
Specified by:
apply in class Node
Parameters:
caller - the Question to which this node is applied
question - the question provided to caller

apply

public <Q,A> A apply(QuestionAnswer<Q,A> caller,
                     Q question)
Returns the answer for caller by applying this AIfThenStm node with the question to the QuestionAnswer visitor.

Specified by:
apply in interface NodeInterface
Specified by:
apply in class Node
Parameters:
caller - the QuestionAnswer to which this node is applied
question - the question provided to caller
Returns:
the answer as returned from caller