com.espertech.esper.common.internal.epl.agg.access.countminsketch

Class AggregationStateCountMinSketchForge

java.lang.Object

com.espertech.esper.common.internal.epl.agg.access.countminsketch.AggregationStateCountMinSketchForge

All Implemented Interfaces:

AggregationStateFactoryForge

public class AggregationStateCountMinSketchForge
extends Object
implements AggregationStateFactoryForge

Field Summary

Fields

Modifier and Type	Field and Description
protected AggregatorAccessCountMinSketch	aggregator
protected ExprAggMultiFunctionCountMinSketchNode	parent
protected CountMinSketchSpecForge	specification

Constructor Summary

Constructors

Constructor and Description
AggregationStateCountMinSketchForge(ExprAggMultiFunctionCountMinSketchNode parent, CountMinSketchSpecForge specification)

Method Summary

Modifier and Type	Method and Description
CodegenExpression	codegenGetAccessTableState(int column, CodegenMethodScope parent, CodegenClassScope classScope)
AggregatorAccess	getAggregator()
ExprNode	getExpression()
void	initAccessForge(int col, boolean join, CodegenCtor rowCtor, CodegenMemberCol membersColumnized, CodegenClassScope classScope)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

parent

protected final ExprAggMultiFunctionCountMinSketchNode parent

specification

protected final CountMinSketchSpecForge specification

aggregator

protected AggregatorAccessCountMinSketch aggregator

Constructor Detail

AggregationStateCountMinSketchForge

public AggregationStateCountMinSketchForge(ExprAggMultiFunctionCountMinSketchNode parent,
                                           CountMinSketchSpecForge specification)

Method Detail

initAccessForge

public void initAccessForge(int col,
                            boolean join,
                            CodegenCtor rowCtor,
                            CodegenMemberCol membersColumnized,
                            CodegenClassScope classScope)

Specified by:

initAccessForge in interface AggregationStateFactoryForge

getAggregator

public AggregatorAccess getAggregator()

Specified by:

getAggregator in interface AggregationStateFactoryForge

codegenGetAccessTableState

public CodegenExpression codegenGetAccessTableState(int column,
                                                    CodegenMethodScope parent,
                                                    CodegenClassScope classScope)

Specified by:

codegenGetAccessTableState in interface AggregationStateFactoryForge

getExpression

public ExprNode getExpression()

Specified by:

getExpression in interface AggregationStateFactoryForge