public class HibernateChunkSeriesStreamingValue extends HibernateSeriesStreamingValue
Modifier and Type | Field and Description |
---|---|
private int |
chunkSize |
private int |
currentRow |
private boolean |
noChunk |
private static long |
serialVersionUID |
private Iterator<AbstractValue> |
seriesValuesResult |
series, seriesValueDAO, seriesValueTimeDAO
observationTemplate, request, session, sessionHolder, temporalFilterCriterion
Constructor and Description |
---|
HibernateChunkSeriesStreamingValue(GetObservationRequest request,
long series)
constructor
|
Modifier and Type | Method and Description |
---|---|
private void |
getNextResults()
Get the next results from database
|
boolean |
hasNextValue() |
OmObservation |
nextSingleObservation() |
TimeValuePair |
nextValue() |
private void |
setSeriesValuesResult(Collection<AbstractValue> seriesValuesResult)
Check the queried
AbstractValue s for null and set them as
iterator to local variable. |
queryTimes, queryUnit
addValuesToObservation, createPhenomenonTime, createPhenomenonTime, createResutlTime, createResutlTime, createSpatialFilteringProfileParameter, createTime, createTimeValuePairFrom, createValidTime, createValidTime, getObservationIds, getSpatialFilteringProfileAdder, getValueFrom, isSetSpatialFilteringProfileAdder, setObservationTemplate, setSpatialFilteringProfileAdder, setTemporalFilterCriterion
getPhenomenonTime, getResultTime, getUnit, getValidTime, getValue, isSetPhenomenonTime, isSetResultTime, isSetUnit, isSetValidTime, setPhenomenonTime, setResultTime, setUnit, setValidTime, setValue
add, checkForModifications, contains, getAdditionalRequestParams, getObservation, isSetAdditionalRequestParams, mergeObservation
getObservableProperty, getObservationID, getObservationType, getTokenSeparator, getTupleSeparator, isSetObservablePropertyD, isSetObservationID, isSetObservationType, isSetTokenSeparator, isSetTupleSeparator, setValuesForResultEncoding
private static final long serialVersionUID
private Iterator<AbstractValue> seriesValuesResult
private int chunkSize
private int currentRow
private boolean noChunk
public HibernateChunkSeriesStreamingValue(GetObservationRequest request, long series)
request
- GetObservationRequest
series
- Datasource series idpublic boolean hasNextValue() throws OwsExceptionReport
hasNextValue
in class AbstractStreaming
OwsExceptionReport
public TimeValuePair nextValue() throws OwsExceptionReport
nextValue
in class StreamingValue
OwsExceptionReport
public OmObservation nextSingleObservation() throws OwsExceptionReport
nextSingleObservation
in class AbstractStreaming
OwsExceptionReport
private void getNextResults() throws OwsExceptionReport
OwsExceptionReport
- If an error occurs when querying the next resultsprivate void setSeriesValuesResult(Collection<AbstractValue> seriesValuesResult)
AbstractValue
s for null and set them as
iterator to local variable.seriesValuesResult
- Queried AbstractValue
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