bsh
Class Variable

java.lang.Object
  bsh.Variable

All Implemented Interfaces:

java.io.Serializable

public class Variable

extends java.lang.Object

implements java.io.Serializable

See Also:

Serialized Form

Field Summary

(package private) static int	ASSIGNMENT
(package private) static int	DECLARATION
(package private) LHS	lhs
(package private) Modifiers	modifiers
(package private) java.lang.String	name A null type means an untyped variable
(package private) java.lang.Class	type
(package private) java.lang.String	typeDescriptor
(package private) java.lang.Object	value

Constructor Summary

(package private)	Variable(java.lang.String name, java.lang.Class type, LHS lhs)
(package private)	Variable(java.lang.String name, java.lang.Class type, java.lang.Object value, Modifiers modifiers)
(package private)	Variable(java.lang.String name, java.lang.Object value, Modifiers modifiers)
(package private)	Variable(java.lang.String name, java.lang.String typeDescriptor, java.lang.Object value, Modifiers modifiers) This constructor is used in class generation.

Method Summary

Modifiers	getModifiers()
java.lang.String	getName()
java.lang.Class	getType() A type of null means loosely typed variable
java.lang.String	getTypeDescriptor()
(package private) java.lang.Object	getValue()
boolean	hasModifier(java.lang.String name)
void	setValue(java.lang.Object value, int context) Set the value of the typed variable.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

DECLARATION

static final int DECLARATION

See Also:

Constant Field Values

ASSIGNMENT

static final int ASSIGNMENT

See Also:

Constant Field Values

name

java.lang.String name

A null type means an untyped variable

type

java.lang.Class type

typeDescriptor

java.lang.String typeDescriptor

value

java.lang.Object value

modifiers

Modifiers modifiers

lhs

LHS lhs

Constructor Detail

Variable

Variable(java.lang.String name,
         java.lang.Class type,
         LHS lhs)

Variable

Variable(java.lang.String name,
         java.lang.Object value,
         Modifiers modifiers)
   throws UtilEvalError

Variable

Variable(java.lang.String name,
         java.lang.String typeDescriptor,
         java.lang.Object value,
         Modifiers modifiers)
   throws UtilEvalError

This constructor is used in class generation.

Variable

Variable(java.lang.String name,
         java.lang.Class type,
         java.lang.Object value,
         Modifiers modifiers)
   throws UtilEvalError

Parameters:

value - may be null if this

Method Detail

setValue

public void setValue(java.lang.Object value,
                     int context)
              throws UtilEvalError

Set the value of the typed variable.

Parameters:

value - should be an object or wrapped bsh Primitive type. if value is null the appropriate default value will be set for the type: e.g. false for boolean, zero for integer types.

Throws:

UtilEvalError

getValue

java.lang.Object getValue()
                    throws UtilEvalError

Throws:

UtilEvalError

getType

public java.lang.Class getType()

A type of null means loosely typed variable

getTypeDescriptor

public java.lang.String getTypeDescriptor()

getModifiers

public Modifiers getModifiers()

getName

public java.lang.String getName()

hasModifier

public boolean hasModifier(java.lang.String name)

toString

public java.lang.String toString()