64 lines
1.5 KiB
JavaScript
64 lines
1.5 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow
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* @format
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*/
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'use strict';
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const AnimatedInterpolation = require('./AnimatedInterpolation');
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const AnimatedNode = require('./AnimatedNode');
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const AnimatedValue = require('./AnimatedValue');
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const AnimatedWithChildren = require('./AnimatedWithChildren');
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import type {InterpolationConfigType} from './AnimatedInterpolation';
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class AnimatedAddition extends AnimatedWithChildren {
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_a: AnimatedNode;
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_b: AnimatedNode;
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constructor(a: AnimatedNode | number, b: AnimatedNode | number) {
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super();
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this._a = typeof a === 'number' ? new AnimatedValue(a) : a;
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this._b = typeof b === 'number' ? new AnimatedValue(b) : b;
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}
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__makeNative() {
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this._a.__makeNative();
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this._b.__makeNative();
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super.__makeNative();
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}
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__getValue(): number {
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return this._a.__getValue() + this._b.__getValue();
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}
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interpolate(config: InterpolationConfigType): AnimatedInterpolation {
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return new AnimatedInterpolation(this, config);
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}
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__attach(): void {
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this._a.__addChild(this);
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this._b.__addChild(this);
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}
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__detach(): void {
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this._a.__removeChild(this);
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this._b.__removeChild(this);
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super.__detach();
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}
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__getNativeConfig(): any {
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return {
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type: 'addition',
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input: [this._a.__getNativeTag(), this._b.__getNativeTag()],
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};
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}
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}
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module.exports = AnimatedAddition;
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