io.spine.client

Class CompositeEventFilter

java.lang.Object

io.spine.value.ValueHolder<io.spine.client.CompositeFilter>

io.spine.client.CompositeEventFilter

All Implemented Interfaces:

java.io.Serializable

public final class CompositeEventFilter
extends io.spine.value.ValueHolder<io.spine.client.CompositeFilter>

A composite subscription filter which can aggregate both event message and event context filters.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
static CompositeEventFilter	all(EventFilter first, EventFilter... rest) Creates a new conjunction composite filter.
static CompositeEventFilter	either(EventFilter first, EventFilter... rest) Creates a new disjunction composite filter.
java.util.List<io.spine.client.MessageFilter<M>>	filters() Obtains message filters included into this composite message filter.
io.spine.client.CompositeFilter.CompositeOperator	operator() Obtains the operator which will be used for combining enclosed message filters.
default boolean	test(M message) Verifies if this filter passed the message.

Methods inherited from class io.spine.value.ValueHolder

equals, hashCode, value

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Predicate

and, isEqual, negate, or

Method Detail

all

public static CompositeEventFilter all(EventFilter first,
                                       EventFilter... rest)

Creates a new conjunction composite filter.

A record is considered matching this filter if and only if it matches all of the passed filters.

either

public static CompositeEventFilter either(EventFilter first,
                                          EventFilter... rest)

Creates a new disjunction composite filter.

A record is considered matching this filter if it matches at least one of the passed filters.

filters

public java.util.List<io.spine.client.MessageFilter<M>> filters()

Obtains message filters included into this composite message filter.

operator

public io.spine.client.CompositeFilter.CompositeOperator operator()

Obtains the operator which will be used for combining enclosed message filters.

See Also:

CompositeFilter.CompositeOperator

test

public boolean test(M message)

Verifies if this filter passed the message.