org.iges.grads.server
Class GradsStnSubsetter

java.lang.Object
  |
  +--org.iges.anagram.AbstractModule
        |
        +--org.iges.grads.server.GradsSubsetter
              |
              +--org.iges.grads.server.GradsStnSubsetter

All Implemented Interfaces:

Module

public class GradsStnSubsetter

extends GradsSubsetter

Handles subsetting of GrADS station datasets.

Field Summary

Fields inherited from class org.iges.grads.server.GradsSubsetter

bufferSize, tool

Fields inherited from class org.iges.anagram.AbstractModule

log, moduleName, parent, server

Constructor Summary

GradsStnSubsetter()

Method Summary

java.lang.String	readTimeDimension(int index)
void	subset(DataHandle data, CEEvaluator ce, long subsetLimit, boolean useASCII, java.io.OutputStream out) Streams a subset to the output stream given, using the CEEvaluator given.

Methods inherited from class org.iges.grads.server.GradsSubsetter

configure, getModuleID, setBufferSize, setTool

Methods inherited from class org.iges.anagram.AbstractModule

configModule, debug, debug, error, fail, fail, fail, getModuleName, info, init, toString, verbose, verbose

Methods inherited from class java.lang.Object

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

Constructor Detail

GradsStnSubsetter

public GradsStnSubsetter()

Method Detail

subset

public void subset(DataHandle data,
                   CEEvaluator ce,
                   long subsetLimit,
                   boolean useASCII,
                   java.io.OutputStream out)
            throws ModuleException

Description copied from class: GradsSubsetter

Streams a subset to the output stream given, using the CEEvaluator given.

Specified by:

subset in class GradsSubsetter

Parameters:

useASCII - If true, print ASCII text; if false, send DODS/3.2 binary stream.

subsetLimit - maximum allowable size for the subset

Throws:

ModuleException - if subsetLimit bytes have already been written and there is still more data; or, if any errors occur during the subset operation

See Also:

GradsSequence

readTimeDimension

public java.lang.String readTimeDimension(int index)