org.omegahat.Environment.Parser.Parse
Class Name

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

All Implemented Interfaces:

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

Direct Known Subclasses:

ClassName, ClassReference, FormulaName, GlobalName, ImportExpression, SuperName

public class Name

extends List

implements ExpressionInt, OmegaTokenTypes

Class representing an expression of the form a.b.c.d consisting of multiple components separated by `.'

See Also:

Serialized Form

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

elements, separator

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

Name()

Name(antlr.collections.AST tree)

Name(FieldAccess accessor)

Name(int size)

Name(Name n)

Name(java.lang.String n)

Name(java.lang.String[] els)

Name(java.lang.String a, java.lang.String b)

Method Summary

int	addElements(antlr.collections.AST tree)
int	append(Name n)
java.lang.Object	asClass()
java.lang.Object	asClass(Evaluator evaluator)
java.lang.Object	asObject(Evaluator evaluator)
java.lang.String	asString()
java.lang.String	collapse()
java.lang.String	collapse(java.lang.String sep)
java.lang.String	element(int which)
boolean	equals(java.lang.Object o) Compare this object with another to see if they are the same.
java.lang.Object	eval(Evaluator evaluator) Evaluate a name by trying to get the object associated with it.
java.util.AbstractCollection	getReferencedVariables(boolean recursive, java.util.AbstractCollection container)
int	hashCode() Compute that hashcode to ensure two Name objects that have the same elements have the same hash code.
Name	subset(int start, int end)
ExpressionInt	substitute(java.util.Hashtable db, boolean expand)
java.lang.String	toString()

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

addElement, addElements, addElements, addResult, asString, asString, clear, clone, contains, copyElements, elementAt, elements, elementToString, eval, evalElement, evalElement, evalResult, getFirstChild, lastElement, parent, separator, separator, setElementAt, size, size, subset, subset, subset, toArray, toString

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

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

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

finalize, getClass, 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

Constructor Detail

Name

public Name()

Name

public Name(int size)

Name

public Name(java.lang.String n)

Name

public Name(java.lang.String a,
            java.lang.String b)

Name

public Name(Name n)

Name

public Name(java.lang.String[] els)

Name

public Name(FieldAccess accessor)

Name

public Name(antlr.collections.AST tree)

Method Detail

eval

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

Evaluate a name by trying to get the object associated with it.

Specified by:

eval in interface Evaluable

Overrides:

eval in class List

asObject

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

asClass

public java.lang.Object asClass()

asClass

public java.lang.Object asClass(Evaluator evaluator)

element

public java.lang.String element(int which)

subset

public Name subset(int start,
                   int end)

collapse

public java.lang.String collapse()

collapse

public java.lang.String collapse(java.lang.String sep)

asString

public java.lang.String asString()

Overrides:

asString in class List

toString

public java.lang.String toString()

Overrides:

toString in class List

substitute

public ExpressionInt substitute(java.util.Hashtable db,
                                boolean expand)

Overrides:

substitute in class BasicExpression

append

public int append(Name n)

addElements

public int addElements(antlr.collections.AST tree)

Overrides:

addElements in class List

getReferencedVariables

public java.util.AbstractCollection getReferencedVariables(boolean recursive,
                                                           java.util.AbstractCollection container)

Overrides:

getReferencedVariables in class List

equals

public boolean equals(java.lang.Object o)

Compare this object with another to see if they are the same.

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Compute that hashcode to ensure two Name objects that have the same elements have the same hash code.

Overrides:

hashCode in class java.lang.Object