ucar.nc2.ncml

Class AggregationUnion

java.lang.Object

ucar.nc2.ncml.Aggregation

ucar.nc2.ncml.AggregationUnion

public class AggregationUnion
extends Aggregation

Aggregation on datasets to be simply combined - aka "union". The variables are transferred from the component files to the ncml dataset

Nested Class Summary

Nested classes/interfaces inherited from class ucar.nc2.ncml.Aggregation

Aggregation.Dataset, Aggregation.DatasetProxyReader, Aggregation.Type, Aggregation.TypicalDataset

Field Summary

Fields inherited from class ucar.nc2.ncml.Aggregation

cacheDirty, datasetManager, datasets, dateFormatMark, dateFormatter, debug, debugConvert, debugDateParse, debugOpenFile, debugProxy, debugRead, debugSyncDetail, dimName, diskCache2, executor, explicitDatasets, isDate, logger, ncDataset, spiObject, type, typicalDatasetMode

Constructor Summary

Constructors

Constructor and Description
AggregationUnion(NetcdfDataset ncd, java.lang.String dimName, java.lang.String recheckS)

Method Summary

Modifier and Type	Method and Description
protected void	buildNetcdfDataset(CancelTask cancelTask) Call this to build the dataset objects in the NetcdfDataset
protected void	rebuildDataset() Call this when rescan has found changed datasets

Methods inherited from class ucar.nc2.ncml.Aggregation

addCollection, addDataset, addDatasetScan, addExplicitDataset, close, findVariable, finish, getDatasets, getDetailInfo, getDimensionName, getFileTypeDescription, getFileTypeId, getLastModified, getLocation, getType, getTypicalDataset, makeDataset, makeDataset, makeDatasets, persistRead, persistWrite, setDatasetAcquireProxy, setDatasetAcquireProxy, setExecutor, setModifications, setPersistenceCache, setTypicalDatasetMode, syncExtend

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregationUnion

public AggregationUnion(NetcdfDataset ncd,
                        java.lang.String dimName,
                        java.lang.String recheckS)

Method Detail

buildNetcdfDataset

protected void buildNetcdfDataset(CancelTask cancelTask)
                           throws java.io.IOException

Description copied from class: Aggregation

Call this to build the dataset objects in the NetcdfDataset

Specified by:

buildNetcdfDataset in class Aggregation

Parameters:

cancelTask - maybe cancel

Throws:

java.io.IOException - on read error

rebuildDataset

protected void rebuildDataset()
                       throws java.io.IOException

Description copied from class: Aggregation

Call this when rescan has found changed datasets

Specified by:

rebuildDataset in class Aggregation

Throws:

java.io.IOException - on read error