EDU.gatech.cc.is.clay
Class NodeDouble

java.lang.Object
  |
  +--EDU.gatech.cc.is.clay.Node
        |
        +--EDU.gatech.cc.is.clay.NodeScalar
              |
              +--EDU.gatech.cc.is.clay.NodeDouble

Direct Known Subclasses:

d_Add_dd, d_FixedDouble_, d_ReinforcementComm_r, d_Select_i

public abstract class NodeDouble

extends NodeScalar

A Node that returns double values. Since it is an extension of NodeScalar, it can return boolean and int values also.

For detailed information on how to configure behaviors, see the Clay page.

Copyright (c)1997, 1998 Tucker Balch

Fields inherited from class EDU.gatech.cc.is.clay.Node

DEBUG, embedded_nodes

Constructor Summary

NodeDouble()

Method Summary

boolean	booleanValue(long timestamp) Convert double output to boolean.
double	doubleValue(long timestamp) Get the double value.
int	intValue(long timestamp) Convert double output to int.
abstract double	Value(long timestamp) Provides the value of the node.

Methods inherited from class EDU.gatech.cc.is.clay.Node

initTrial

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeDouble

public NodeDouble()

Method Detail

Value

public abstract double Value(long timestamp)

Provides the value of the node. If you implement a NodeDouble, you need to define this method.

Parameters:

timestamp - long indicates time of the request

Returns:

the value

doubleValue

public double doubleValue(long timestamp)

Get the double value.

Overrides:

doubleValue in class NodeScalar

Parameters:

timestamp - long indicates time of the request

Returns:

the double value

intValue

public int intValue(long timestamp)

Convert double output to int.

Overrides:

intValue in class NodeScalar

Parameters:

timestamp - long indicates time of the request

Returns:

the int value

booleanValue

public boolean booleanValue(long timestamp)

Convert double output to boolean.

Overrides:

booleanValue in class NodeScalar

Parameters:

timestamp - long indicates time of the request

Returns:

the boolean value (true if non-zero).