tip.node
Class APointerExp

java.lang.Object
  extended by tip.node.Node
      extended by tip.node.PExp
          extended by tip.node.APointerExp
All Implemented Interfaces:
Cloneable, ITyped, NodeInterface

public final class APointerExp
extends PExp

APointerExp represents the pointer alternative of the exp production in the AST.


Constructor Summary
APointerExp()
          Creates a new APointerExp node with no children.
APointerExp(TAnd _token_, TIdentifier _identifier_)
          Creates a new APointerExp node with the given nodes as children.
APointerExp(TAnd _token_, TIdentifier _identifier_, Type _type_)
          Creates a new APointerExp node with the given nodes as children.
 
Method Summary
 void apply(Analysis caller)
          Calls the Analysis.caseAPointerExp(APointerExp) of the Analysis caller.
<A> A
apply(Answer<A> caller)
          Returns the answer for caller by applying this APointerExp node to the Answer visitor.
<Q> void
apply(Question<Q> caller, Q question)
          Applies this APointerExp node to the Question visitor caller.
<Q,A> A
apply(QuestionAnswer<Q,A> caller, Q question)
          Returns the answer for caller by applying this APointerExp node with the question to the QuestionAnswer visitor.
 void checkOptionalInvariant()
           
 APointerExp clone()
          Returns a deep clone of this APointerExp node.
 APointerExp clone(Map<Node,Node> oldToNewMap)
          Creates a deep clone of this APointerExp node while putting all old node-new node relations in the map oldToNewMap.
<T extends NodeInterface>
void
getChildren(Collection<T> collection, NodeFilter<T> filter)
          Adds all children of this APointerExp node that are accepted by the NodeFilter filter to collection.
<T extends NodeInterface>
void
getDescendants(Collection<T> collection, NodeFilter<T> filter)
          Adds all descendants of this APointerExp node (including the node itself) that are accepted by the NodeFilter filter to collection.
 TIdentifier getIdentifier()
          Returns the TIdentifier node which is the identifier child of this APointerExp node.
 TAnd getToken()
          Returns the TAnd node which is the token child of this APointerExp node.
 Type getType()
          Returns the type field of this APointerExp node.
 EExp kindPExp()
          Returns the EExp corresponding to the type of this PExp node.
 void setIdentifier(TIdentifier value)
          Sets the identifier child of this APointerExp node.
 void setToken(TAnd value)
          Sets the token child of this APointerExp node.
 void setType(Type value)
          Sets the type field of this APointerExp node.
 String toString()
          Returns a textual representation of this APointerExp node.
 
Methods inherited from class tip.node.PExp
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
 
Methods inherited from interface tip.node.NodeInterface
getAncestor, getAncestor, getAncestor, getChildren, getChildren, getDescendants, getDescendants, getDescendants, isOptionalInvariant, parent, replaceBy, setOptionalInvariant
 

Constructor Detail

APointerExp

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


APointerExp

public APointerExp(TAnd _token_,
                   TIdentifier _identifier_)
Creates a new APointerExp node with the given nodes as children. The basic child nodes are removed from their previous parents.

Parameters:
_token_ - the TAnd node for the Token child of this APointerExp node
_identifier_ - the TIdentifier node for the Identifier child of this APointerExp node

APointerExp

public APointerExp(TAnd _token_,
                   TIdentifier _identifier_,
                   Type _type_)
Creates a new APointerExp node with the given nodes as children. The basic child nodes are removed from their previous parents.

Parameters:
_token_ - the TAnd node for the Token child of this APointerExp node
_identifier_ - the TIdentifier node for the Identifier child of this APointerExp node
_type_ - the Type child of this APointerExp node
Method Detail

clone

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

Specified by:
clone in interface NodeInterface
Specified by:
clone in class PExp
Returns:
a deep clone of this APointerExp node

clone

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

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

toString

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

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

kindPExp

public EExp kindPExp()
Returns the EExp corresponding to the type of this PExp node.

Specified by:
kindPExp in class PExp
Returns:
the EExp for this node

getToken

public TAnd getToken()
Returns the TAnd node which is the token child of this APointerExp node.

Returns:
the TAnd node which is the token child of this APointerExp node

setToken

public void setToken(TAnd value)
Sets the token child of this APointerExp node.

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

getIdentifier

public TIdentifier getIdentifier()
Returns the TIdentifier node which is the identifier child of this APointerExp node.

Returns:
the TIdentifier node which is the identifier child of this APointerExp node

setIdentifier

public void setIdentifier(TIdentifier value)
Sets the identifier child of this APointerExp node.

Parameters:
value - the new identifier child of this APointerExp node

getType

public Type getType()
Returns the type field of this APointerExp node.

Specified by:
getType in interface ITyped
Specified by:
getType in class PExp
Returns:
the type field of this APointerExp node

setType

public void setType(Type value)
Sets the type field of this APointerExp node.

Specified by:
setType in interface ITyped
Specified by:
setType in class PExp
Parameters:
value - the new type field of this APointerExp node

getDescendants

public <T extends NodeInterface> void getDescendants(Collection<T> collection,
                                                     NodeFilter<T> filter)
Adds all descendants of this APointerExp 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 APointerExp 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.caseAPointerExp(APointerExp) of the Analysis caller.

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

apply

public <A> A apply(Answer<A> caller)
Returns the answer for caller by applying this APointerExp 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 APointerExp 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 APointerExp 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