Class TimeColumnTransformer
- java.lang.Object
-
- org.apache.iotdb.db.mpp.transformation.dag.column.ColumnTransformer
-
- org.apache.iotdb.db.mpp.transformation.dag.column.leaf.LeafColumnTransformer
-
- org.apache.iotdb.db.mpp.transformation.dag.column.leaf.TimeColumnTransformer
-
public class TimeColumnTransformer extends LeafColumnTransformer
-
-
Field Summary
-
Fields inherited from class org.apache.iotdb.db.mpp.transformation.dag.column.ColumnTransformer
columnCache, referenceCount, returnType
-
-
Constructor Summary
Constructors Constructor Description TimeColumnTransformer(org.apache.iotdb.tsfile.read.common.type.Type returnType)
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidinitFromTsBlock(org.apache.iotdb.tsfile.read.common.block.TsBlock input)-
Methods inherited from class org.apache.iotdb.db.mpp.transformation.dag.column.leaf.LeafColumnTransformer
checkType, evaluate
-
Methods inherited from class org.apache.iotdb.db.mpp.transformation.dag.column.ColumnTransformer
addReferenceCount, close, getColumn, getColumnCachePositionCount, getType, initializeColumnCache, isReturnTypeNumeric, tryEvaluate
-
-
-
-
Method Detail
-
initFromTsBlock
public void initFromTsBlock(org.apache.iotdb.tsfile.read.common.block.TsBlock input)
- Specified by:
initFromTsBlockin classLeafColumnTransformer
-
-