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<div class="subTitle">org.apache.edgent.runtime.etiao</div>
<h2 title="Class SettableForwarder" class="title">Class SettableForwarder&lt;T&gt;</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<ul class="inheritance">
<li>org.apache.edgent.runtime.etiao.SettableForwarder&lt;T&gt;</li>
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<dt><span class="paramLabel">Type Parameters:</span></dt>
<dd><code>T</code> - Type of data on the stream.</dd>
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<dl>
<dt>All Implemented Interfaces:</dt>
<dd>java.io.Serializable, <a href="../../../../../org/apache/edgent/function/Consumer.html" title="interface in org.apache.edgent.function">Consumer</a>&lt;T&gt;</dd>
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<pre>public final class <span class="typeNameLabel">SettableForwarder&lt;T&gt;</span>
extends java.lang.Object
implements <a href="../../../../../org/apache/edgent/function/Consumer.html" title="interface in org.apache.edgent.function">Consumer</a>&lt;T&gt;</pre>
<div class="block">A forwarding Streamer whose destination
can be changed.
External synchronization or happens-before
guarantees must be provided by the object
owning an instance of <code>SettableForwarder</code>.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../serialized-form.html#org.apache.edgent.runtime.etiao.SettableForwarder">Serialized Form</a></dd>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/edgent/runtime/etiao/SettableForwarder.html#SettableForwarder--">SettableForwarder</a></span>()</code>
<div class="block">Create with the destination set to <a href="../../../../../org/apache/edgent/function/Functions.html#discard--"><code>Functions.discard()</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/edgent/runtime/etiao/SettableForwarder.html#SettableForwarder-org.apache.edgent.function.Consumer-">SettableForwarder</a></span>(<a href="../../../../../org/apache/edgent/function/Consumer.html" title="interface in org.apache.edgent.function">Consumer</a>&lt;<a href="../../../../../org/apache/edgent/runtime/etiao/SettableForwarder.html" title="type parameter in SettableForwarder">T</a>&gt;&nbsp;destination)</code>
<div class="block">Create with the specified destination.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/edgent/runtime/etiao/SettableForwarder.html#accept-T-">accept</a></span>(<a href="../../../../../org/apache/edgent/runtime/etiao/SettableForwarder.html" title="type parameter in SettableForwarder">T</a>&nbsp;item)</code>
<div class="block">Apply the function to <code>value</code>.</div>
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</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/edgent/function/Consumer.html" title="interface in org.apache.edgent.function">Consumer</a>&lt;<a href="../../../../../org/apache/edgent/runtime/etiao/SettableForwarder.html" title="type parameter in SettableForwarder">T</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/edgent/runtime/etiao/SettableForwarder.html#getDestination--">getDestination</a></span>()</code>
<div class="block">Get the destination.</div>
</td>
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<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/edgent/runtime/etiao/SettableForwarder.html#setDestination-org.apache.edgent.function.Consumer-">setDestination</a></span>(<a href="../../../../../org/apache/edgent/function/Consumer.html" title="interface in org.apache.edgent.function">Consumer</a>&lt;<a href="../../../../../org/apache/edgent/runtime/etiao/SettableForwarder.html" title="type parameter in SettableForwarder">T</a>&gt;&nbsp;destination)</code>
<div class="block">Change the destination.</div>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
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<h4>SettableForwarder</h4>
<pre>public&nbsp;SettableForwarder()</pre>
<div class="block">Create with the destination set to <a href="../../../../../org/apache/edgent/function/Functions.html#discard--"><code>Functions.discard()</code></a>.</div>
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<a name="SettableForwarder-org.apache.edgent.function.Consumer-">
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<h4>SettableForwarder</h4>
<pre>public&nbsp;SettableForwarder(<a href="../../../../../org/apache/edgent/function/Consumer.html" title="interface in org.apache.edgent.function">Consumer</a>&lt;<a href="../../../../../org/apache/edgent/runtime/etiao/SettableForwarder.html" title="type parameter in SettableForwarder">T</a>&gt;&nbsp;destination)</pre>
<div class="block">Create with the specified destination.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>destination</code> - Stream destination.</dd>
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<h4>accept</h4>
<pre>public&nbsp;void&nbsp;accept(<a href="../../../../../org/apache/edgent/runtime/etiao/SettableForwarder.html" title="type parameter in SettableForwarder">T</a>&nbsp;item)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../org/apache/edgent/function/Consumer.html#accept-T-">Consumer</a></code></span></div>
<div class="block">Apply the function to <code>value</code>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/apache/edgent/function/Consumer.html#accept-T-">accept</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/edgent/function/Consumer.html" title="interface in org.apache.edgent.function">Consumer</a>&lt;<a href="../../../../../org/apache/edgent/runtime/etiao/SettableForwarder.html" title="type parameter in SettableForwarder">T</a>&gt;</code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>item</code> - Value function is applied to.</dd>
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<a name="setDestination-org.apache.edgent.function.Consumer-">
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<h4>setDestination</h4>
<pre>public&nbsp;void&nbsp;setDestination(<a href="../../../../../org/apache/edgent/function/Consumer.html" title="interface in org.apache.edgent.function">Consumer</a>&lt;<a href="../../../../../org/apache/edgent/runtime/etiao/SettableForwarder.html" title="type parameter in SettableForwarder">T</a>&gt;&nbsp;destination)</pre>
<div class="block">Change the destination.
No synchronization is taken.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>destination</code> - Stream destination.</dd>
</dl>
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<h4>getDestination</h4>
<pre>public final&nbsp;<a href="../../../../../org/apache/edgent/function/Consumer.html" title="interface in org.apache.edgent.function">Consumer</a>&lt;<a href="../../../../../org/apache/edgent/runtime/etiao/SettableForwarder.html" title="type parameter in SettableForwarder">T</a>&gt;&nbsp;getDestination()</pre>
<div class="block">Get the destination.
No synchronization is taken.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the destination</dd>
</dl>
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