api/pl.treksoft.kvision.state/-observable-value/index.html


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<title>ObservableValue - kvision</title>
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<a href="../../index.html">kvision</a>&nbsp;/&nbsp;<a href="../index.html">pl.treksoft.kvision.state</a>&nbsp;/&nbsp;<a href="./index.html">ObservableValue</a><br/>
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<h1>ObservableValue</h1>
(js) <code><span class="keyword">class </span><span class="identifier">ObservableValue</span><span class="symbol">&lt;</span><span class="identifier">T</span><span class="symbol">&gt;</span>&nbsp;<span class="symbol">:</span>&nbsp;<a href="../-observable-state/index.html"><span class="identifier">ObservableState</span></a><span class="symbol">&lt;</span><span class="identifier">T</span><span class="symbol">&gt;</span></code>
<p>The observable value class.</p>
<h3>Parameters</h3>
<p><a name="value"></a>
<code>value</code> - the initial value</p>
<h3>Constructors</h3>
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(js) 
<h4><a href="-init-.html">&lt;init&gt;</a></h4>
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<p>The observable value class.</p>
<code><span class="identifier">ObservableValue</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.state.ObservableValue$<init>(pl.treksoft.kvision.state.ObservableValue.T)/value">value</span><span class="symbol">:</span>&nbsp;<span class="identifier">T</span><span class="symbol">)</span></code></td>
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<h3>Properties</h3>
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(js) 
<h4><a href="value.html">value</a></h4>
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<p>The observed variable.</p>
<code><span class="keyword">var </span><span class="identifier">value</span><span class="symbol">: </span><span class="identifier">T</span></code></td>
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<h3>Functions</h3>
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(js) 
<h4><a href="get-state.html">getState</a></h4>
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<p>Get current state.</p>
<code><span class="keyword">fun </span><span class="identifier">getState</span><span class="symbol">(</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">T</span></code></td>
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(js) 
<h4><a href="subscribe.html">subscribe</a></h4>
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<p>Subscribe for the state change notifications.</p>
<code><span class="keyword">fun </span><span class="identifier">subscribe</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.state.ObservableValue$subscribe(kotlin.Function1((pl.treksoft.kvision.state.ObservableValue.T, kotlin.Unit)))/observer">observer</span><span class="symbol">:</span>&nbsp;<span class="symbol">(</span><span class="identifier">T</span><span class="symbol">)</span>&nbsp;<span class="symbol">-&gt;</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html"><span class="identifier">Unit</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="symbol">(</span><span class="symbol">)</span>&nbsp;<span class="symbol">-&gt;</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html"><span class="identifier">Unit</span></a></code></td>
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