Package ch.ivyteam.ivy.workflow.query

Interface SignalEventQuery.IColumnFilterQuery

All Known Subinterfaces:

SignalEventQuery.IDateColumnFilterQuery, SignalEventQuery.IIntegerColumnFilterQuery, SignalEventQuery.INumberColumnFilterQuery, SignalEventQuery.IPatternColumnFilterQuery, SignalEventQuery.IStringColumnFilterQuery

Enclosing class:

SignalEventQuery

public static interface SignalEventQuery.IColumnFilterQuery

Basic filter functionality provider for a column of ISignalEvent

API:

This is a public API.

Method Summary

Modifier and Type	Method	Description
SignalEventQuery.FilterLink	isNotNull()	Adds a filter condition that selects rows that do not have NULL values.
SignalEventQuery.FilterLink	isNull()	Adds a filter condition that selects rows with NULL values.

Method Detail

isNull

SignalEventQuery.FilterLink isNull()

Adds a filter condition that selects rows with NULL values.

SQL part: [column] IS NULL

Returns:

query for further composition

API:

This public API is available in IvyScript and Java. It has the visibility EXPERT.

isNotNull

SignalEventQuery.FilterLink isNotNull()

Adds a filter condition that selects rows that do not have NULL values.

SQL part: [column] IS NOT NULL

Returns:

query for further composition

API:

This public API is available in IvyScript and Java. It has the visibility EXPERT.