public class FilterDoubleColGreaterDoubleScalar extends VectorExpression
VectorizedRowBatch
is updated for in-place filtering.VectorExpression.Type
Modifier and Type | Field and Description |
---|---|
protected int |
colNum |
protected double |
value |
childExpressions, inputTypes, outputType
Constructor and Description |
---|
FilterDoubleColGreaterDoubleScalar() |
FilterDoubleColGreaterDoubleScalar(int colNum,
double value) |
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.
|
int |
getColNum() |
VectorExpressionDescriptor.Descriptor |
getDescriptor() |
int |
getOutputColumn()
Returns the index of the output column in the array
of column vectors.
|
String |
getOutputType()
Returns type of the output column.
|
double |
getValue() |
void |
setColNum(int colNum) |
void |
setValue(double value) |
String |
vectorExpressionParameters() |
displayArrayOfUtf8ByteArrays, displayUtf8Bytes, evaluateChildren, getChildExpressions, getInputTypes, init, setChildExpressions, setInputTypes, setOutputType, toString
public FilterDoubleColGreaterDoubleScalar(int colNum, double value)
public FilterDoubleColGreaterDoubleScalar()
public void evaluate(org.apache.hadoop.hive.ql.exec.vector.VectorizedRowBatch batch)
VectorExpression
evaluate
in class VectorExpression
public int getOutputColumn()
VectorExpression
getOutputColumn
in class VectorExpression
public String getOutputType()
VectorExpression
getOutputType
in class VectorExpression
public int getColNum()
public void setColNum(int colNum)
public double getValue()
public void setValue(double value)
public String vectorExpressionParameters()
vectorExpressionParameters
in class VectorExpression
public VectorExpressionDescriptor.Descriptor getDescriptor()
getDescriptor
in class VectorExpression
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