org.omegahat.Environment.Parser.Parse
Class ElementAccess

java.lang.Object
  |
  +--antlr.BaseAST
        |
        +--antlr.CommonAST
              |
              +--org.omegahat.Environment.Parser.Parse.BasicExpression
                    |
                    +--org.omegahat.Environment.Parser.Parse.ElementAccess

All Implemented Interfaces:

antlr.collections.AST, Evaluable, ExpressionInt, OmegaTokenTypes, java.lang.Runnable, java.io.Serializable, Subsettable, TreeNodeInt

Direct Known Subclasses:

FieldAccess, MethodCall

public abstract class ElementAccess

extends BasicExpression

implements ExpressionInt

Abstract class from which FieldAccess and MethodCall are derived to describe access to a compiled element of an instance of a class or a class itself.

See Also:

Serialized Form

Field Summary

protected java.lang.String	elementName
protected boolean	isGlobal Flag indicating if the qualifier is "global", indicating that the local scope should be ignored when resolving the element.
protected boolean	isSuper Flag indicating if the qualifer (or the name of the element itself) is "super"
protected ExpressionInt	qualifier

Fields inherited from class org.omegahat.Environment.Parser.Parse.BasicExpression

children, comments, isActive, parent, POST, PRE

Fields inherited from class antlr.BaseAST

down, right

Fields inherited from interface org.omegahat.Environment.Parser.AntlrParser.OmegaTokenTypes

ABSTRACT, ARG_LIST, ARRAY_DECLARATOR, ARRAY_INIT, ASSIGN, BAND, BAND_ASSIGN, BLOCK, BNOT, BOR, BOR_ASSIGN, BREAK, BSR, BSR_ASSIGN, BXOR, BXOR_ASSIGN, CHAR_LITERAL, CLASS_DEF, COLON, COMMA, CONTINUE, CTOR_DEF, DEC, DIV, DIV_ASSIGN, DOT, DOTS, EAGER, ELEMENT_OP, EOF, EQUAL, ESC, EXPONENT, EXPONENT_OP, EXPR, EXTENDS_CLAUSE, FINAL, FLOAT_SUFFIX, FUNCTION, GE, GT, HEX_DIGIT, IDENT, IMPLEMENTS_CLAUSE, IMPORT, INC, INDEX_OP, INSTANCE_INIT, INSTANCEOF, INTERFACE_DEF, LABELED_STAT, LAND, LAZY, LBRACK, LCURLY, LE, LITERAL_abstract, LITERAL_boolean, LITERAL_break, LITERAL_byte, LITERAL_case, LITERAL_catch, LITERAL_char, LITERAL_class, LITERAL_const, LITERAL_continue, LITERAL_default, LITERAL_do, LITERAL_double, LITERAL_eager, LITERAL_else, LITERAL_extends, LITERAL_false, LITERAL_final, LITERAL_finally, LITERAL_float, LITERAL_for, LITERAL_function, LITERAL_global, LITERAL_if, LITERAL_implements, LITERAL_import, LITERAL_in, LITERAL_instanceof, LITERAL_int, LITERAL_interface, LITERAL_lazy, LITERAL_long, LITERAL_method, LITERAL_native, LITERAL_new, LITERAL_null, LITERAL_private, LITERAL_protected, LITERAL_public, LITERAL_return, LITERAL_short, LITERAL_static, LITERAL_super, LITERAL_switch, LITERAL_synchronized, LITERAL_this, LITERAL_threadsafe, LITERAL_throw, LITERAL_throws, LITERAL_transient, LITERAL_true, LITERAL_try, LITERAL_void, LITERAL_while, LNOT, LOR, LPAREN, LT, METHOD, METHOD_CALL, METHOD_DEF, MINUS, MINUS_ASSIGN, MISSING_ARG, ML_COMMENT, MOD, MOD_ASSIGN, MODIFIERS, NOT_EQUAL, NULL_TREE_LOOKAHEAD, NUM_FLOAT, NUM_INT, NUM_LONG, OBJBLOCK, PACKAGE_DEF, PARAMETER_DEF, PARAMETERS, PLUS, PLUS_ASSIGN, POST_DEC, POST_INC, QUESTION, RBRACK, RCURLY, RETURN, RPAREN, SEMI, SEQUENCE_OP, SL, SL_ASSIGN, SL_COMMENT, SLIST, SR, SR_ASSIGN, STAR, STAR_ASSIGN, STATIC_INIT, STRING_LITERAL, SYNCHRONIZED, THROW, TRANSIENT, TYPE, TYPECAST, UNARY_MINUS, UNARY_PLUS, VARIABLE_DEF, VOCAB, WS

Constructor Summary

ElementAccess()

ElementAccess(ExpressionInt qualifier, java.lang.String id)

ElementAccess(java.lang.String id)

Method Summary

java.lang.String	elementName()
java.lang.String	elementName(java.lang.String n)
antlr.collections.AST	getFirstChild()
boolean	isGlobal() Accessor to isGlobal field.
boolean	isGlobal(boolean val) Accessor to set the isGlobal field.
boolean	isSuper() Accessor to isSuper field.
boolean	isSuper(boolean val) Accessor to set the isSuper field.
ExpressionInt	qualifier()
ExpressionInt	qualifier(ExpressionInt q)
java.lang.Object	qualifierEval(Evaluator evaluator)

Methods inherited from class org.omegahat.Environment.Parser.Parse.BasicExpression

addChild, addComment, apply, apply, apply, children, children, comment, comment, depth, error, eval, eval, evalInit, evaluationFrame, evaluator, getReferencedVariables, getReferencedVariables, getReferencedVariables, isActive, isActive, parent, parent, postComment, postComment, preComment, preComment, render, replaceChild, resolve, run, setParent, setParent, setParent, setParent, showComments, showComments, subset, substitute, substitute, toString

Methods inherited from class antlr.CommonAST

getText, getType, initialize, initialize, initialize, setText, setType

Methods inherited from class antlr.BaseAST

addChild, equals, equalsList, equalsListPartial, equalsTree, equalsTreePartial, findAll, findAllPartial, getNextSibling, removeChildren, setFirstChild, setNextSibling, setVerboseStringConversion, toStringList, toStringTree

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.omegahat.Environment.Parser.Parse.ExpressionInt

error, resolve, substitute

Methods inherited from interface org.omegahat.Environment.Parser.Parse.TreeNodeInt

addChild, children, depth, parent, parent, replaceChild

Methods inherited from interface org.omegahat.Environment.Language.Evaluable

eval, eval

Field Detail

qualifier

protected ExpressionInt qualifier

elementName

protected java.lang.String elementName

isSuper

protected boolean isSuper

Flag indicating if the qualifer (or the name of the element itself) is "super"

isGlobal

protected boolean isGlobal

Flag indicating if the qualifier is "global", indicating that the local scope should be ignored when resolving the element.

Constructor Detail

ElementAccess

public ElementAccess()

ElementAccess

public ElementAccess(java.lang.String id)

ElementAccess

public ElementAccess(ExpressionInt qualifier,
                     java.lang.String id)

Method Detail

elementName

public java.lang.String elementName()

elementName

public java.lang.String elementName(java.lang.String n)

qualifier

public ExpressionInt qualifier()

qualifier

public ExpressionInt qualifier(ExpressionInt q)

qualifierEval

public java.lang.Object qualifierEval(Evaluator evaluator)
                               throws java.lang.Throwable

isSuper

public boolean isSuper()

Accessor to isSuper field.

isSuper

public boolean isSuper(boolean val)

Accessor to set the isSuper field.

isGlobal

public boolean isGlobal()

Accessor to isGlobal field.

isGlobal

public boolean isGlobal(boolean val)

Accessor to set the isGlobal field.

getFirstChild

public antlr.collections.AST getFirstChild()

Overrides:

getFirstChild in class antlr.BaseAST