uk.ac.starlink.ttools.scheme

Class SkySimData.Col

java.lang.Object

uk.ac.starlink.ttools.scheme.SkySimData.Col

Enclosing class:

SkySimData

public abstract static class SkySimData.Col
extends Object

Defines an object that can return a sample value for a given region.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Col(ColumnInfo info) Constructor.

Method Summary

Modifier and Type	Method and Description
ColumnInfo	getInfo() Returns column metadata.
abstract double	getValue(int irow, long seed) Returns a statistically sampled value for a given row.

Methods inherited from class java.lang.Object

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

Constructor Detail

Col

protected Col(ColumnInfo info)

Constructor.

Parameters:

info - column metadata

Method Detail

getInfo

public ColumnInfo getInfo()

Returns column metadata.

Returns:

column metadata

getValue

public abstract double getValue(int irow,
                                long seed)

Returns a statistically sampled value for a given row.

Parameters:

irow - row index indicating sky region

seed - random seed