jif.extension

Class JifFieldDel

java.lang.Object

polyglot.ast.JLDel_c

jif.extension.JifDel_c

jif.extension.JifFieldDel

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, JifDel, polyglot.ast.JLDel, polyglot.ast.NodeOps, polyglot.util.Copy<polyglot.ast.JLDel>

public class JifFieldDel
extends JifDel_c

The Jif extension of the Field node.

See Also:

Field, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface polyglot.util.Copy

polyglot.util.Copy.Util

Field Summary

Fields inherited from class jif.extension.JifDel_c

fatalExceptions

Fields inherited from class polyglot.ast.JLDel_c

instance

Constructor Summary

Constructors

Constructor and Description
JifFieldDel()

Method Summary

Modifier and Type	Method and Description
void	setFatalExceptions(polyglot.types.TypeSystem ts, polyglot.util.SubtypeSet fatalExceptions) Set the exceptions thrown by this node that are treated as fatal.
void	setTargetIsNeverNull(boolean neverNull)
boolean	targetIsNeverNull()
protected polyglot.types.ReferenceType	targetType(JifTypeSystem ts, JifContext A, polyglot.ast.Expr target)
java.util.List<polyglot.types.Type>	throwTypes(polyglot.types.TypeSystem ts) List of Types of exceptions that might get thrown.
polyglot.ast.Node	typeCheck(polyglot.visit.TypeChecker tc)
polyglot.visit.NodeVisitor	typeCheckEnter(polyglot.visit.TypeChecker tc)

Methods inherited from class jif.extension.JifDel_c

buildTypes, fatalExceptions, translate

Methods inherited from class polyglot.ast.JLDel_c

addDecls, buildTypesEnter, checkConstants, childExpectedType, copy, copy, copy, disambiguate, disambiguateEnter, disambiguateOverride, dump, dump, dump, dump, enterChildScope, enterScope, exceptionCheck, exceptionCheckEnter, extRewrite, extRewriteEnter, extRewriteOverride, init, jl, lang, node, prettyPrint, prettyPrint, prettyPrint, prettyPrint, prettyPrint, typeCheckOverride, visitChild, visitChildren, visitList

Methods inherited from class java.lang.Object

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

Constructor Detail

JifFieldDel

public JifFieldDel()

Method Detail

setTargetIsNeverNull

public void setTargetIsNeverNull(boolean neverNull)

targetIsNeverNull

public boolean targetIsNeverNull()

typeCheckEnter

public polyglot.visit.NodeVisitor typeCheckEnter(polyglot.visit.TypeChecker tc)
                                          throws polyglot.types.SemanticException

Specified by:

typeCheckEnter in interface polyglot.ast.NodeOps

Overrides:

typeCheckEnter in class polyglot.ast.JLDel_c

Throws:

polyglot.types.SemanticException

typeCheck

public polyglot.ast.Node typeCheck(polyglot.visit.TypeChecker tc)
                            throws polyglot.types.SemanticException

Specified by:

typeCheck in interface polyglot.ast.NodeOps

Overrides:

typeCheck in class polyglot.ast.JLDel_c

Throws:

polyglot.types.SemanticException

targetType

protected polyglot.types.ReferenceType targetType(JifTypeSystem ts,
                                                  JifContext A,
                                                  polyglot.ast.Expr target)

throwTypes

public java.util.List<polyglot.types.Type> throwTypes(polyglot.types.TypeSystem ts)

List of Types of exceptions that might get thrown. This differs from the method defined in Field_c in that it does not throw a null pointer exception if the receiver is guaranteed to be non-null

Specified by:

throwTypes in interface polyglot.ast.NodeOps

Overrides:

throwTypes in class JifDel_c

setFatalExceptions

public void setFatalExceptions(polyglot.types.TypeSystem ts,
                               polyglot.util.SubtypeSet fatalExceptions)

Description copied from class: JifDel_c

Set the exceptions thrown by this node that are treated as fatal.

Specified by:

setFatalExceptions in interface JifDel

Overrides:

setFatalExceptions in class JifDel_c