polyglot.ext.jl5.ast

Class EnumConstant_c

java.lang.Object

polyglot.ast.Node_c

polyglot.ast.Term_c

polyglot.ast.Expr_c

polyglot.ast.Field_c

polyglot.ext.jl5.ast.EnumConstant_c

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Expr, ExprOps, Field, NamedVariable, Node, NodeOps, Prefix, Receiver, Term, TermOps, Typed, Variable, EnumConstant, Copy<Node>

public class EnumConstant_c
extends Field_c
implements EnumConstant

See Also:

Serialized Form

Nested Class Summary

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

Copy.Util

Nested classes/interfaces inherited from interface polyglot.ast.Term

Term.Instance

Field Summary

Fields inherited from class polyglot.ast.Field_c

fi, name, target, targetImplicit

Fields inherited from class polyglot.ast.Expr_c

type

Fields inherited from class polyglot.ast.Term_c

exceptions, reachable

Fields inherited from class polyglot.ast.Node_c

del, error, ext, position

Fields inherited from interface polyglot.ast.Term

ENTRY, EXIT

Constructor Summary

Constructors

Constructor and Description
EnumConstant_c(Position pos, Receiver target, Id name)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	constantValue(Lang lang) Return the constant value of the expression, if any.
boolean	constantValueSet(Lang lang) Return true iff the compiler has determined whether this expression has a constant value.
EnumInstance	enumInstance()
Node	enumInstance(EnumInstance enumInstance)
boolean	isConstant(Lang lang) Return whether the expression evaluates to a constant.

Methods inherited from class polyglot.ast.Field_c

acceptCFG, buildTypes, checkConsistency, checkConstants, childExpectedType, copy, dump, extRewrite, extRewriteEnter, fieldInstance, fieldInstance, fieldInstance, firstChild, flags, id, id, id, isTargetImplicit, name, name, precedence, prettyPrint, reconstruct, target, target, target, targetImplicit, targetImplicit, throwTypes, toString, typeCheck, varInstance, visitChildren

Methods inherited from class polyglot.ast.Expr_c

booleanValue, byteValue, charValue, constantValue, constantValueSet, doubleValue, floatValue, intValue, isConstant, isTypeChecked, lastLang, longValue, printSubExpr, printSubExpr, shortValue, stringValue, type, type, type

Methods inherited from class polyglot.ast.Term_c

exceptionCheck, exceptions, exceptions, exceptions, listChild, reachable, reachable, reachable

Methods inherited from class polyglot.ast.Node_c

addDecls, buildTypesEnter, copy, copy, copyIfNeeded, del, del, disambiguate, disambiguateEnter, disambiguateOverride, dump, dump, dump, dump, enterChildScope, enterScope, error, error, error, exceptionCheckEnter, ext, ext, ext, ext, isDisambiguated, lang, position, position, position, prettyPrint, prettyPrint, prettyPrint, prettyPrint, print, printBlock, printSubStmt, translate, typeCheckEnter, typeCheckOverride, visit, visitChild, visitEdge, visitList

Methods inherited from class java.lang.Object

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

Methods inherited from interface polyglot.ast.Field

fieldInstance, fieldInstance, id, isTargetImplicit, name, target, target, targetImplicit

Methods inherited from interface polyglot.ast.NamedVariable

flags, id, name, varInstance

Methods inherited from interface polyglot.ast.Expr

constantValue, constantValueSet, isConstant, precedence, printSubExpr, printSubExpr, type

Methods inherited from interface polyglot.ast.Node

del, del, dump, error, error, ext, ext, ext, ext, isDisambiguated, isTypeChecked, position, position, visit, visitEdge

Methods inherited from interface polyglot.ast.NodeOps

addDecls, buildTypes, buildTypesEnter, checkConstants, childExpectedType, copy, copy, disambiguate, disambiguateEnter, disambiguateOverride, dump, dump, dump, dump, enterChildScope, enterScope, exceptionCheck, exceptionCheckEnter, extRewrite, extRewriteEnter, lang, prettyPrint, prettyPrint, prettyPrint, prettyPrint, prettyPrint, throwTypes, translate, typeCheck, typeCheckEnter, typeCheckOverride, visitChild, visitChildren, visitList

Methods inherited from interface polyglot.util.Copy

copy

Methods inherited from interface polyglot.ast.Typed

type

Methods inherited from interface polyglot.ast.Term

exceptions, exceptions, reachable, reachable

Constructor Detail

EnumConstant_c

public EnumConstant_c(Position pos,
              Receiver target,
              Id name)

Method Detail

constantValueSet

public boolean constantValueSet(Lang lang)

Description copied from interface: ExprOps

Return true iff the compiler has determined whether this expression has a constant value. The value returned by isConstant() is valid only if constantValueSet() is true.

Specified by:

constantValueSet in interface ExprOps

Overrides:

constantValueSet in class Field_c

isConstant

public boolean isConstant(Lang lang)

Description copied from interface: ExprOps

Return whether the expression evaluates to a constant. Requires that disambiguation has been done, and that constantValueSet() is true.

Specified by:

isConstant in interface ExprOps

Overrides:

isConstant in class Field_c

constantValue

public java.lang.Object constantValue(Lang lang)

Description copied from interface: ExprOps

Return the constant value of the expression, if any. Requires that isConstant() is true.

Specified by:

constantValue in interface ExprOps

Overrides:

constantValue in class Field_c

enumInstance

public EnumInstance enumInstance()

Specified by:

enumInstance in interface EnumConstant

enumInstance

public Node enumInstance(EnumInstance enumInstance)

Specified by:

enumInstance in interface EnumConstant