com.nt.udc.io

Class COSARExprString

java.lang.Object

com.nt.udc.io.COSARExpr

com.nt.udc.io.COSARExprString

public class COSARExprString
extends COSARExpr

This class represents an constant string.

Field Summary

Fields

Modifier and Type	Field and Description
protected COSARAttrString	m_value This member represents the string value.

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

m_bIsConstant

Constructor Summary

Constructors

Constructor and Description
COSARExprString(java.lang.String value)

Method Summary

Modifier and Type	Method and Description
COSARAttr	eval(java.util.HashMap symbols) This function is used to evaluate the expression.
java.lang.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 Detail

m_value

protected COSARAttrString m_value

This member represents the string value.

Constructor Detail

COSARExprString

public COSARExprString(java.lang.String value)
                throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

eval

public COSARAttr eval(java.util.HashMap symbols)
               throws java.lang.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:

java.lang.Exception

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

Returns:

A string representation of the OSAR expression