jif.types.label
Class AccessPathClass

java.lang.Object
  jif.types.label.AccessPath
      jif.types.label.AccessPathRoot
          jif.types.label.AccessPathClass

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, polyglot.util.Copy

public class AccessPathClass
extends AccessPathRoot

Represents a final access path rooted at a class, e.g. "Foo[Alice]".

See Also:

AccessPath, Serialized Form

Constructor Summary

AccessPathClass(polyglot.types.ClassType ct, polyglot.util.Position pos)

Method Summary

boolean	equals(java.lang.Object o)
java.lang.String	exprString()
int	hashCode()
boolean	isCanonical()
boolean	isNeverNull()
PathMap	labelcheck(JifContext A, LabelChecker lc)
AccessPath	subst(AccessPathRoot r, AccessPath e) Return the result of substituting the root r with the access path e.
java.lang.String	toString()
polyglot.types.Type	type() The type of the access path (when the access path is regarded as an expression).

Methods inherited from class jif.types.label.AccessPathRoot

equivalentTo, isUninterpreted, root

Methods inherited from class jif.types.label.AccessPath

copy, position, throwTypes, verify

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AccessPathClass

public AccessPathClass(polyglot.types.ClassType ct,
                       polyglot.util.Position pos)

Method Detail

isCanonical

public boolean isCanonical()

Specified by:

isCanonical in class AccessPath

isNeverNull

public boolean isNeverNull()

Specified by:

isNeverNull in class AccessPath

subst

public AccessPath subst(AccessPathRoot r,
                        AccessPath e)

Description copied from class: AccessPath

Return the result of substituting the root r with the access path e. For example, given a field access path "this.f", substituting the access path root "this" for the access path "o.g" will result in the access path "o.g.f". This method is used to instantiate procedures for calls, and labels of fields.

Specified by:

subst in class AccessPath

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

exprString

public java.lang.String exprString()

Overrides:

exprString in class AccessPath

equals

public boolean equals(java.lang.Object o)

Specified by:

equals in class AccessPath

type

public polyglot.types.Type type()

Description copied from class: AccessPath

The type of the access path (when the access path is regarded as an expression).

Specified by:

type in class AccessPath

hashCode

public int hashCode()

Specified by:

hashCode in class AccessPath

labelcheck

public PathMap labelcheck(JifContext A,
                          LabelChecker lc)

Overrides:

labelcheck in class AccessPathRoot