com.pushtorefresh.storio.sqlite.operations.get

Class PreparedGetNumberOfResults

java.lang.Object

com.pushtorefresh.storio.sqlite.operations.get.PreparedGet<java.lang.Integer>

com.pushtorefresh.storio.sqlite.operations.get.PreparedGetNumberOfResults

public class PreparedGetNumberOfResults
extends PreparedGet<java.lang.Integer>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PreparedGetNumberOfResults.Builder Builder for PreparedGetNumberOfResults.
static class	PreparedGetNumberOfResults.CompleteBuilder Compile-time safe part of builder for PreparedGetNumberOfResults.

Field Summary

Fields inherited from class com.pushtorefresh.storio.sqlite.operations.get.PreparedGet

query, rawQuery, storIOSQLite

Method Summary

Modifier and Type	Method and Description
rx.Observable<java.lang.Integer>	asRxObservable() Creates "Hot" Observable which will be subscribed to changes of tables from query and will emit result each time change occurs.
rx.Single<java.lang.Integer>	asRxSingle() Creates Single which will get number of results lazily when somebody subscribes to it and send result to observer.
rx.Observable<java.lang.Integer>	createObservable() Deprecated. (will be removed in 2.0) please use asRxObservable().
java.lang.Integer	executeAsBlocking() Executes Get Operation immediately in current thread.

Methods inherited from class java.lang.Object

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

Method Detail

executeAsBlocking

@WorkerThread
 @NonNull
public java.lang.Integer executeAsBlocking()

Executes Get Operation immediately in current thread.

Notice: This is blocking I/O operation that should not be executed on the Main Thread, it can cause ANR (Activity Not Responding dialog), block the UI and drop animations frames. So please, call this method on some background thread. See WorkerThread.

Returns:

non-null Integer with number of results of the query.

createObservable

@NonNull
public rx.Observable<java.lang.Integer> createObservable()

Deprecated. (will be removed in 2.0) please use asRxObservable().

Creates "Hot" Observable which will be subscribed to changes of tables from query and will emit result each time change occurs.

First result will be emitted immediately after subscription, other emissions will occur only if changes of tables from query will occur during lifetime of the Observable.

Scheduler:

Operates on StorIOSQLite.defaultScheduler() if not null.

Please don't forget to unsubscribe from this Observable because it's "Hot" and endless.

Returns:

non-null Observable which will emit non-null number of results of the executed query and will be subscribed to changes of tables from query.

asRxObservable

@NonNull
 @CheckResult
public rx.Observable<java.lang.Integer> asRxObservable()

Creates "Hot" Observable which will be subscribed to changes of tables from query and will emit result each time change occurs.

First result will be emitted immediately after subscription, other emissions will occur only if changes of tables from query will occur during lifetime of the Observable.

Scheduler:

Operates on StorIOSQLite.defaultScheduler() if not null.

Please don't forget to unsubscribe from this Observable because it's "Hot" and endless.

Returns:

non-null Observable which will emit non-null number of results of the executed query and will be subscribed to changes of tables from query.

asRxSingle

@NonNull
 @CheckResult
public rx.Single<java.lang.Integer> asRxSingle()

Creates Single which will get number of results lazily when somebody subscribes to it and send result to observer.

Scheduler:

Operates on StorIOSQLite.defaultScheduler() if not null.

Returns:

non-null Single which will get number of results. And send result to observer.