Package com.nt.udc.io

Class COSARExprID

java.lang.Object

com.nt.udc.io.COSARExpr

com.nt.udc.io.COSARExprID

public class COSARExprID
extends COSARExpr

This class represents an ID.

Field Summary

Fields

Modifier and Type	Field	Description
protected String	m_id

Fields inherited from class com.nt.udc.io.COSARExpr

m_bIsConstant

Constructor Summary

Constructors

Constructor	Description
COSARExprID(String id)

Method Summary

Modifier and Type	Method	Description
COSARAttr	eval(HashMap symbols)	This function is used to evaluate the expression.
String	toString()

Methods inherited from class com.nt.udc.io.COSARExpr

isConstant

Methods inherited from class java.lang.Object

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

Field Details

m_id

protected String m_id

Constructor Details

COSARExprID

public COSARExprID(String id)
            throws Exception

Throws:

Exception

Method Details

eval

public COSARAttr eval(HashMap symbols)
               throws Exception

Description copied from class: COSARExpr

This function is used to evaluate the expression. A symbol table is passed to help in retrieving the value of referenced symbols. The HashMap should contain values stored as COSARAttr objects, keyed by their associated symbol's name.

Overrides:

eval in class COSARExpr

Returns:

The expression's value

Throws:

Exception

toString

public String toString()

Overrides:

toString in class Object

Returns:

A string representation of the OSAR expression