chore(package): re-init package with commitizen and standard-release

node_modules/rxjs/_esm2015/operators/bufferTime.js

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+import { async } from '../scheduler/async';
+import { Subscriber } from '../Subscriber';
+import { isScheduler } from '../util/isScheduler';
+/* tslint:enable:max-line-length */
+/**
+ * Buffers the source Observable values for a specific time period.
+ *
+ * <span class="informal">Collects values from the past as an array, and emits
+ * those arrays periodically in time.</span>
+ *
+ * <img src="./img/bufferTime.png" width="100%">
+ *
+ * Buffers values from the source for a specific time duration `bufferTimeSpan`.
+ * Unless the optional argument `bufferCreationInterval` is given, it emits and
+ * resets the buffer every `bufferTimeSpan` milliseconds. If
+ * `bufferCreationInterval` is given, this operator opens the buffer every
+ * `bufferCreationInterval` milliseconds and closes (emits and resets) the
+ * buffer every `bufferTimeSpan` milliseconds. When the optional argument
+ * `maxBufferSize` is specified, the buffer will be closed either after
+ * `bufferTimeSpan` milliseconds or when it contains `maxBufferSize` elements.
+ *
+ * @example <caption>Every second, emit an array of the recent click events</caption>
+ * var clicks = Rx.Observable.fromEvent(document, 'click');
+ * var buffered = clicks.bufferTime(1000);
+ * buffered.subscribe(x => console.log(x));
+ *
+ * @example <caption>Every 5 seconds, emit the click events from the next 2 seconds</caption>
+ * var clicks = Rx.Observable.fromEvent(document, 'click');
+ * var buffered = clicks.bufferTime(2000, 5000);
+ * buffered.subscribe(x => console.log(x));
+ *
+ * @see {@link buffer}
+ * @see {@link bufferCount}
+ * @see {@link bufferToggle}
+ * @see {@link bufferWhen}
+ * @see {@link windowTime}
+ *
+ * @param {number} bufferTimeSpan The amount of time to fill each buffer array.
+ * @param {number} [bufferCreationInterval] The interval at which to start new
+ * buffers.
+ * @param {number} [maxBufferSize] The maximum buffer size.
+ * @param {Scheduler} [scheduler=async] The scheduler on which to schedule the
+ * intervals that determine buffer boundaries.
+ * @return {Observable<T[]>} An observable of arrays of buffered values.
+ * @method bufferTime
+ * @owner Observable
+ */
+export function bufferTime(bufferTimeSpan) {
+    let length = arguments.length;
+    let scheduler = async;
+    if (isScheduler(arguments[arguments.length - 1])) {
+        scheduler = arguments[arguments.length - 1];
+        length--;
+    }
+    let bufferCreationInterval = null;
+    if (length >= 2) {
+        bufferCreationInterval = arguments[1];
+    }
+    let maxBufferSize = Number.POSITIVE_INFINITY;
+    if (length >= 3) {
+        maxBufferSize = arguments[2];
+    }
+    return function bufferTimeOperatorFunction(source) {
+        return source.lift(new BufferTimeOperator(bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler));
+    };
+}
+class BufferTimeOperator {
+    constructor(bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler) {
+        this.bufferTimeSpan = bufferTimeSpan;
+        this.bufferCreationInterval = bufferCreationInterval;
+        this.maxBufferSize = maxBufferSize;
+        this.scheduler = scheduler;
+    }
+    call(subscriber, source) {
+        return source.subscribe(new BufferTimeSubscriber(subscriber, this.bufferTimeSpan, this.bufferCreationInterval, this.maxBufferSize, this.scheduler));
+    }
+}
+class Context {
+    constructor() {
+        this.buffer = [];
+    }
+}
+/**
+ * We need this JSDoc comment for affecting ESDoc.
+ * @ignore
+ * @extends {Ignored}
+ */
+class BufferTimeSubscriber extends Subscriber {
+    constructor(destination, bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler) {
+        super(destination);
+        this.bufferTimeSpan = bufferTimeSpan;
+        this.bufferCreationInterval = bufferCreationInterval;
+        this.maxBufferSize = maxBufferSize;
+        this.scheduler = scheduler;
+        this.contexts = [];
+        const context = this.openContext();
+        this.timespanOnly = bufferCreationInterval == null || bufferCreationInterval < 0;
+        if (this.timespanOnly) {
+            const timeSpanOnlyState = { subscriber: this, context, bufferTimeSpan };
+            this.add(context.closeAction = scheduler.schedule(dispatchBufferTimeSpanOnly, bufferTimeSpan, timeSpanOnlyState));
+        }
+        else {
+            const closeState = { subscriber: this, context };
+            const creationState = { bufferTimeSpan, bufferCreationInterval, subscriber: this, scheduler };
+            this.add(context.closeAction = scheduler.schedule(dispatchBufferClose, bufferTimeSpan, closeState));
+            this.add(scheduler.schedule(dispatchBufferCreation, bufferCreationInterval, creationState));
+        }
+    }
+    _next(value) {
+        const contexts = this.contexts;
+        const len = contexts.length;
+        let filledBufferContext;
+        for (let i = 0; i < len; i++) {
+            const context = contexts[i];
+            const buffer = context.buffer;
+            buffer.push(value);
+            if (buffer.length == this.maxBufferSize) {
+                filledBufferContext = context;
+            }
+        }
+        if (filledBufferContext) {
+            this.onBufferFull(filledBufferContext);
+        }
+    }
+    _error(err) {
+        this.contexts.length = 0;
+        super._error(err);
+    }
+    _complete() {
+        const { contexts, destination } = this;
+        while (contexts.length > 0) {
+            const context = contexts.shift();
+            destination.next(context.buffer);
+        }
+        super._complete();
+    }
+    /** @deprecated internal use only */ _unsubscribe() {
+        this.contexts = null;
+    }
+    onBufferFull(context) {
+        this.closeContext(context);
+        const closeAction = context.closeAction;
+        closeAction.unsubscribe();
+        this.remove(closeAction);
+        if (!this.closed && this.timespanOnly) {
+            context = this.openContext();
+            const bufferTimeSpan = this.bufferTimeSpan;
+            const timeSpanOnlyState = { subscriber: this, context, bufferTimeSpan };
+            this.add(context.closeAction = this.scheduler.schedule(dispatchBufferTimeSpanOnly, bufferTimeSpan, timeSpanOnlyState));
+        }
+    }
+    openContext() {
+        const context = new Context();
+        this.contexts.push(context);
+        return context;
+    }
+    closeContext(context) {
+        this.destination.next(context.buffer);
+        const contexts = this.contexts;
+        const spliceIndex = contexts ? contexts.indexOf(context) : -1;
+        if (spliceIndex >= 0) {
+            contexts.splice(contexts.indexOf(context), 1);
+        }
+    }
+}
+function dispatchBufferTimeSpanOnly(state) {
+    const subscriber = state.subscriber;
+    const prevContext = state.context;
+    if (prevContext) {
+        subscriber.closeContext(prevContext);
+    }
+    if (!subscriber.closed) {
+        state.context = subscriber.openContext();
+        state.context.closeAction = this.schedule(state, state.bufferTimeSpan);
+    }
+}
+function dispatchBufferCreation(state) {
+    const { bufferCreationInterval, bufferTimeSpan, subscriber, scheduler } = state;
+    const context = subscriber.openContext();
+    const action = this;
+    if (!subscriber.closed) {
+        subscriber.add(context.closeAction = scheduler.schedule(dispatchBufferClose, bufferTimeSpan, { subscriber, context }));
+        action.schedule(state, bufferCreationInterval);
+    }
+}
+function dispatchBufferClose(arg) {
+    const { subscriber, context } = arg;
+    subscriber.closeContext(context);
+}
+//# sourceMappingURL=bufferTime.js.map