public interface HistoryNode
Modifier and Type | Method and Description |
---|---|
DataTypeClass |
getDataType() |
java.lang.String |
getName() |
HistoryNode |
getNext() |
HistoryNode |
getPrevious() |
DataQuality |
getQuality()
Gets the quality that corresponds to the last call to getValue
|
java.lang.Object |
getValue(long blockId,
int level) |
boolean |
hasMore()
Indicates whether the node has more data for the last time used with getValue.
|
void |
markCompleted(long time)
Tells the node that the data up to and including the specified time is no longer needed.
|
long |
maxAvailableTime()
Returns the MAX time that this column has values for.
|
void |
setNext(HistoryNode node) |
void |
setPrevious(HistoryNode node) |
boolean |
wasValueInterpolated()
Returns whether the the last value provided by getValue was purely interpolated- not based on any actual data.
|
DataTypeClass getDataType()
java.lang.String getName()
java.lang.Object getValue(long blockId, int level)
DataQuality getQuality()
boolean hasMore()
boolean wasValueInterpolated()
long maxAvailableTime()
void markCompleted(long time)
time
- HistoryNode getNext()
void setNext(HistoryNode node)
HistoryNode getPrevious()
void setPrevious(HistoryNode node)