com.espertech.esper.filter

Interface FilterValueSetParam

All Superinterfaces:

Serializable

All Known Implementing Classes:

FilterValueSetParamImpl

public interface FilterValueSetParam
extends Serializable

This interface represents one filter parameter in an FilterValueSet filter specification.

Each filtering parameter has a lookup-able and operator type, and a value to filter for.

Method Summary

Modifier and Type	Method and Description
void	appendTo(StringWriter writer)
Object	getFilterForValue() Return the filter parameter constant to filter for.
FilterOperator	getFilterOperator() Returns the filter operator type.
FilterSpecLookupable	getLookupable() Returns the lookup-able for the filter parameter.

Method Detail

getLookupable

FilterSpecLookupable getLookupable()

Returns the lookup-able for the filter parameter.

Returns:

lookup-able

getFilterOperator

FilterOperator getFilterOperator()

Returns the filter operator type.

Returns:

filter operator type

getFilterForValue

Object getFilterForValue()

Return the filter parameter constant to filter for.

Returns:

filter parameter constant's value

appendTo

void appendTo(StringWriter writer)