forked from GitHub-Mirror/riotX-android
38 lines
1.1 KiB
Kotlin
38 lines
1.1 KiB
Kotlin
/*
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* Copyright 2019 New Vector Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package im.vector.riotredesign.core.utils
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import com.jakewharton.rxrelay2.BehaviorRelay
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import io.reactivex.Observable
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open class RxStore<T>(defaultValue: T? = null) {
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private val storeSubject: BehaviorRelay<T> = if (defaultValue == null) {
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BehaviorRelay.create<T>()
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} else {
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BehaviorRelay.createDefault(defaultValue)
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}
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fun observe(): Observable<T> {
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return storeSubject.hide().distinctUntilChanged()
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}
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fun post(value: T) {
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storeSubject.accept(value)
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}
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}
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