public class VectorUDFDateAddColCol extends VectorExpression
Modifier and Type | Field and Description |
---|---|
protected boolean |
isPositive |
childExpressions, inputDataTypePhysicalVariations, inputTypeInfos, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo
Constructor and Description |
---|
VectorUDFDateAddColCol() |
VectorUDFDateAddColCol(int colNum1,
int colNum2,
int outputColumnNum) |
Modifier and Type | Method and Description |
---|---|
void |
evaluate(org.apache.hadoop.hive.ql.exec.vector.VectorizedRowBatch batch)
This is the primary method to implement expression logic.
|
protected long |
evaluateDate(org.apache.hadoop.hive.ql.exec.vector.ColumnVector columnVector,
int index,
long numDays) |
protected void |
evaluateRepeatedCommon(long days,
long[] vector2,
org.apache.hadoop.hive.ql.exec.vector.LongColumnVector outputVector,
boolean selectedInUse,
int[] selected,
int n) |
protected void |
evaluateRepeatedDate(org.apache.hadoop.hive.ql.exec.vector.ColumnVector columnVector,
long[] vector2,
org.apache.hadoop.hive.ql.exec.vector.LongColumnVector outputVector,
boolean selectedInUse,
int[] selected,
int n) |
protected void |
evaluateRepeatedString(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector inputColumnVector1,
long[] vector2,
org.apache.hadoop.hive.ql.exec.vector.LongColumnVector outputVector,
boolean selectedInUse,
int[] selected,
int n) |
protected void |
evaluateRepeatedTimestamp(org.apache.hadoop.hive.ql.exec.vector.ColumnVector columnVector,
long[] vector2,
org.apache.hadoop.hive.ql.exec.vector.LongColumnVector outputVector,
boolean selectedInUse,
int[] selected,
int n) |
protected void |
evaluateString(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector inputColumnVector1,
org.apache.hadoop.hive.ql.exec.vector.LongColumnVector outputVector,
int index,
long numDays) |
protected long |
evaluateTimestamp(org.apache.hadoop.hive.ql.exec.vector.ColumnVector columnVector,
int index,
long numDays) |
VectorExpressionDescriptor.Descriptor |
getDescriptor() |
void |
transientInit() |
String |
vectorExpressionParameters() |
displayArrayOfUtf8ByteArrays, displayUtf8Bytes, doTransientInit, doTransientInit, evaluateChildren, getChildExpressions, getColumnParamString, getDoubleValueParamString, getInputDataTypePhysicalVariations, getInputTypeInfos, getLongValueParamString, getOutputColumnNum, getOutputColumnVectorType, getOutputDataTypePhysicalVariation, getOutputTypeInfo, getParamTypeString, getTypeName, init, setChildExpressions, setInputDataTypePhysicalVariations, setInputTypeInfos, setOutputDataTypePhysicalVariation, setOutputTypeInfo, supportsCheckedExecution, toString
public VectorUDFDateAddColCol(int colNum1, int colNum2, int outputColumnNum)
public VectorUDFDateAddColCol()
public void transientInit() throws HiveException
transientInit
in class VectorExpression
HiveException
public void evaluate(org.apache.hadoop.hive.ql.exec.vector.VectorizedRowBatch batch) throws HiveException
VectorExpression
evaluate
in class VectorExpression
HiveException
protected void evaluateRepeatedCommon(long days, long[] vector2, org.apache.hadoop.hive.ql.exec.vector.LongColumnVector outputVector, boolean selectedInUse, int[] selected, int n)
protected long evaluateDate(org.apache.hadoop.hive.ql.exec.vector.ColumnVector columnVector, int index, long numDays)
protected void evaluateRepeatedDate(org.apache.hadoop.hive.ql.exec.vector.ColumnVector columnVector, long[] vector2, org.apache.hadoop.hive.ql.exec.vector.LongColumnVector outputVector, boolean selectedInUse, int[] selected, int n)
protected long evaluateTimestamp(org.apache.hadoop.hive.ql.exec.vector.ColumnVector columnVector, int index, long numDays)
protected void evaluateRepeatedTimestamp(org.apache.hadoop.hive.ql.exec.vector.ColumnVector columnVector, long[] vector2, org.apache.hadoop.hive.ql.exec.vector.LongColumnVector outputVector, boolean selectedInUse, int[] selected, int n)
protected void evaluateString(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector inputColumnVector1, org.apache.hadoop.hive.ql.exec.vector.LongColumnVector outputVector, int index, long numDays)
protected void evaluateRepeatedString(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector inputColumnVector1, long[] vector2, org.apache.hadoop.hive.ql.exec.vector.LongColumnVector outputVector, boolean selectedInUse, int[] selected, int n)
public String vectorExpressionParameters()
vectorExpressionParameters
in class VectorExpression
public VectorExpressionDescriptor.Descriptor getDescriptor()
getDescriptor
in class VectorExpression
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