ucar.nc2.ncml
Class AggregationExisting

java.lang.Object
  ucar.nc2.ncml.Aggregation
      ucar.nc2.ncml.AggregationExisting

All Implemented Interfaces:

ProxyReader

Direct Known Subclasses:

AggregationExistingOne

public class AggregationExisting
extends Aggregation

JoinExisting Aggregation.

Author:

caron

Nested Class Summary

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

Aggregation.Dataset, Aggregation.DatasetProxyReader, Aggregation.DirectoryScan, Aggregation.MyFile, Aggregation.MyReplaceVariableCheck, Aggregation.Type

Field Summary

Fields inherited from class ucar.nc2.ncml.Aggregation

debug, debugCacheDetail, debugOpenFile, debugProxy, debugRead, debugScan, debugSyncDetail, dimName, diskCache2, explicitDatasets, formatter, isDate, lastChecked, logger, ncDataset, nestedDatasets, recheck, scanList, spiObject, type, TYPICAL_DATASET_LATEST, TYPICAL_DATASET_PENULTIMATE, TYPICAL_DATASET_RANDOM, typicalDatasetMode, wasChanged

Constructor Summary

protected	AggregationExisting(NetcdfDataset ncd, java.lang.String dimName, Aggregation.Type type, java.lang.String recheckS)
	AggregationExisting(NetcdfDataset ncd, java.lang.String dimName, java.lang.String recheckS)

Method Summary

protected void	buildDataset(boolean isNew, CancelTask cancelTask)
void	persist() Persist info (nccords, coorValues) from joinExisting, since that can be expensive to recreate.
protected void	persistRead()

Methods inherited from class ucar.nc2.ncml.Aggregation

addDataset, addDirectoryScan, addExplicitDataset, addVariable, buildCoords, close, finish, getCoordinateType, getDimensionName, getNestedDatasets, getTotalCoords, getType, getTypicalDataset, getVariables, isDate, makeDataset, makeProxies, read, read, readAggCoord, readAggCoord, rescan, scan, setPersistenceCache, setTypicalDatasetMode, sync, syncDataset, syncExtend, timeToRescan

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregationExisting

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

AggregationExisting

protected AggregationExisting(NetcdfDataset ncd,
                              java.lang.String dimName,
                              Aggregation.Type type,
                              java.lang.String recheckS)

Method Detail

buildDataset

protected void buildDataset(boolean isNew,
                            CancelTask cancelTask)
                     throws java.io.IOException

Specified by:

buildDataset in class Aggregation

Throws:

java.io.IOException

persist

public void persist()
             throws java.io.IOException

Persist info (nccords, coorValues) from joinExisting, since that can be expensive to recreate.

Overrides:

persist in class Aggregation

Throws:

java.io.IOException

persistRead

protected void persistRead()

Overrides:

persistRead in class Aggregation