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<div class="subTitle">com.captainalm.lib.calmnet.stream</div>
<h2 title="Class NetworkInputStream" class="title">Class NetworkInputStream</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li>java.io.InputStream</li>
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<ul class="inheritance">
<li>com.captainalm.lib.calmnet.stream.NetworkInputStream</li>
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<br>
<pre>public class <span class="typeNameLabel">NetworkInputStream</span>
extends java.io.InputStream</pre>
<div class="block">This class provides a Network Input stream for either <code>Socket</code>s or <code>DatagramSocket</code>s.</div>
<dl>
<dt><span class="simpleTagLabel">Author:</span></dt>
<dd>Captain ALM</dd>
</dl>
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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="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#NetworkInputStream-java.net.DatagramSocket-">NetworkInputStream</a></span>(java.net.DatagramSocket&nbsp;socketIn)</code>
<div class="block">Constructs a new NetworkInputStream with the specified <code>DatagramSocket</code>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#NetworkInputStream-java.net.Socket-">NetworkInputStream</a></span>(java.net.Socket&nbsp;socketIn)</code>
<div class="block">Constructs a new NetworkInputStream with the specified <code>Socket</code>.</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#available--">available</a></span>()</code>
<div class="block">Returns an estimate of the number of bytes that can be read (or
skipped over) from this input stream without blocking by the next
invocation of a method for this input stream.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#close--">close</a></span>()</code>
<div class="block">Closes this input stream and releases any system resources associated
with the stream.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>java.net.InetAddress</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#getAddress--">getAddress</a></span>()</code>
<div class="block">Gets the current <code>InetAddress</code> of the stream.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>java.net.DatagramSocket</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#getDatagramSocket--">getDatagramSocket</a></span>()</code>
<div class="block">Gets the datagram socket in use or null.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>java.net.InetAddress</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#getLocalAddress--">getLocalAddress</a></span>()</code>
<div class="block">Gets the local <code>InetAddress</code> of the stream.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>java.lang.Integer</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#getLocalPort--">getLocalPort</a></span>()</code>
<div class="block">Gets the local port of the stream.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#getPacketSize--">getPacketSize</a></span>()</code>
<div class="block">Gets the current datagram packet size.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>java.lang.Integer</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#getPort--">getPort</a></span>()</code>
<div class="block">Gets the current port of the stream.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>java.net.Socket</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#getSocket--">getSocket</a></span>()</code>
<div class="block">Gets the socket in use or null.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#read--">read</a></span>()</code>
<div class="block">Reads the next byte of data from the input stream.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#readPacket--">readPacket</a></span>()</code>
<div class="block">Reads a single datagram packet.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#readPacket-byte:A-">readPacket</a></span>(byte[]&nbsp;b)</code>
<div class="block">Reads a single datagram packet into the specified buffer storing with no offset.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#readPacket-byte:A-int-int-">readPacket</a></span>(byte[]&nbsp;b,
int&nbsp;off,
int&nbsp;len)</code>
<div class="block">Reads a single datagram packet into the specified buffer
storing from the specified offset and the specified number of bytes.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#setDatagramSocket-java.net.DatagramSocket-">setDatagramSocket</a></span>(java.net.DatagramSocket&nbsp;socketIn)</code>
<div class="block">Sets the datagram socket in use.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/captainalm/lib/calmnet/stream/NetworkInputStream.html#setSocket-java.net.Socket-">setSocket</a></span>(java.net.Socket&nbsp;socketIn)</code>
<div class="block">Sets the socket in use.</div>
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<h3>Methods inherited from class&nbsp;java.io.InputStream</h3>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
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<h4>NetworkInputStream</h4>
<pre>public&nbsp;NetworkInputStream(java.net.Socket&nbsp;socketIn)</pre>
<div class="block">Constructs a new NetworkInputStream with the specified <code>Socket</code>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>socketIn</code> - The socket to use.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.lang.NullPointerException</code> - socketIn is null.</dd>
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<h4>NetworkInputStream</h4>
<pre>public&nbsp;NetworkInputStream(java.net.DatagramSocket&nbsp;socketIn)</pre>
<div class="block">Constructs a new NetworkInputStream with the specified <code>DatagramSocket</code>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>socketIn</code> - The datagram socket to use.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.lang.NullPointerException</code> - socketIn is null.</dd>
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<h4>read</h4>
<pre>public&nbsp;int&nbsp;read()
throws java.io.IOException</pre>
<div class="block">Reads the next byte of data from the input stream. The value byte is
returned as an <code>int</code> in the range <code>0</code> to
<code>255</code>. If no byte is available because the end of the stream
has been reached, the value <code>-1</code> is returned. This method
blocks until input data is available, the end of the stream is detected,
or an exception is thrown.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>read</code>&nbsp;in class&nbsp;<code>java.io.InputStream</code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the next byte of data, or <code>-1</code> if the end of the
stream is reached.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code> - if an I/O error occurs.</dd>
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<pre>public&nbsp;byte[]&nbsp;readPacket()
throws java.io.IOException</pre>
<div class="block">Reads a single datagram packet.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A byte array of the single datagram packet.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code> - if an I/O error occurs, stream closed or not using a datagram socket.</dd>
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<h4>readPacket</h4>
<pre>public&nbsp;int&nbsp;readPacket(byte[]&nbsp;b)
throws java.io.IOException</pre>
<div class="block">Reads a single datagram packet into the specified buffer storing with no offset.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>b</code> - The buffer to store the packet in.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The number of bytes stored or -1 for end of stream.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.lang.NullPointerException</code> - b is null.</dd>
<dd><code>java.io.IOException</code> - if an I/O error occurs, stream closed or not using a datagram socket.</dd>
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<h4>readPacket</h4>
<pre>public&nbsp;int&nbsp;readPacket(byte[]&nbsp;b,
int&nbsp;off,
int&nbsp;len)
throws java.io.IOException</pre>
<div class="block">Reads a single datagram packet into the specified buffer
storing from the specified offset and the specified number of bytes.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>b</code> - The buffer to store the packet in.</dd>
<dd><code>off</code> - The offset to store in the buffer from.</dd>
<dd><code>len</code> - The number of bytes to store in the buffer.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The number of bytes stored or -1 for end of stream.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.lang.NullPointerException</code> - b is null.</dd>
<dd><code>java.lang.IndexOutOfBoundsException</code> - if off is negative, len is negative, or len is greater than the difference of the length of the buffer and off.</dd>
<dd><code>java.io.IOException</code> - if an I/O error occurs, stream closed or not using a datagram socket.</dd>
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<h4>getPacketSize</h4>
<pre>public&nbsp;int&nbsp;getPacketSize()
throws java.io.IOException</pre>
<div class="block">Gets the current datagram packet size.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The datagram packet size.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code> - stream closed or not using a datagram socket.</dd>
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<h4>getAddress</h4>
<pre>public&nbsp;java.net.InetAddress&nbsp;getAddress()</pre>
<div class="block">Gets the current <code>InetAddress</code> of the stream.
Can be null.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The address.</dd>
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<h4>getPort</h4>
<pre>public&nbsp;java.lang.Integer&nbsp;getPort()</pre>
<div class="block">Gets the current port of the stream.
Can be -1.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>The current port.</dd>
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<h4>getLocalAddress</h4>
<pre>public&nbsp;java.net.InetAddress&nbsp;getLocalAddress()</pre>
<div class="block">Gets the local <code>InetAddress</code> of the stream.
Can be null.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The local address.</dd>
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<pre>public&nbsp;java.lang.Integer&nbsp;getLocalPort()</pre>
<div class="block">Gets the local port of the stream.
Can be -1.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The local port.</dd>
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<h4>getSocket</h4>
<pre>public&nbsp;java.net.Socket&nbsp;getSocket()</pre>
<div class="block">Gets the socket in use or null.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The socket in use or null.</dd>
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<h4>setSocket</h4>
<pre>public&nbsp;void&nbsp;setSocket(java.net.Socket&nbsp;socketIn)
throws java.io.IOException</pre>
<div class="block">Sets the socket in use.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>socketIn</code> - The socket to now use.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.lang.NullPointerException</code> - socketIn is null.</dd>
<dd><code>java.io.IOException</code> - stream closed or not using a socket.</dd>
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<h4>getDatagramSocket</h4>
<pre>public&nbsp;java.net.DatagramSocket&nbsp;getDatagramSocket()</pre>
<div class="block">Gets the datagram socket in use or null.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The datagram socket in use or null.</dd>
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<h4>setDatagramSocket</h4>
<pre>public&nbsp;void&nbsp;setDatagramSocket(java.net.DatagramSocket&nbsp;socketIn)
throws java.io.IOException</pre>
<div class="block">Sets the datagram socket in use.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>socketIn</code> - The datagram socket to now use.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.lang.NullPointerException</code> - socketIn is null.</dd>
<dd><code>java.io.IOException</code> - stream closed or not using a datagram socket.</dd>
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<h4>available</h4>
<pre>public&nbsp;int&nbsp;available()
throws java.io.IOException</pre>
<div class="block">Returns an estimate of the number of bytes that can be read (or
skipped over) from this input stream without blocking by the next
invocation of a method for this input stream. The next invocation
might be the same thread or another thread. A single read or skip of this
many bytes will not block, but may read or skip fewer bytes.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code>available</code>&nbsp;in class&nbsp;<code>java.io.InputStream</code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>an estimate of the number of bytes that can be read (or skipped
over) from this input stream without blocking or <code>0</code> when
it reaches the end of the input stream.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code> - if an I/O error occurs.</dd>
</dl>
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<h4>close</h4>
<pre>public&nbsp;void&nbsp;close()
throws java.io.IOException</pre>
<div class="block">Closes this input stream and releases any system resources associated
with the stream. The underlying socket is closed.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>close</code>&nbsp;in interface&nbsp;<code>java.io.Closeable</code></dd>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>close</code>&nbsp;in interface&nbsp;<code>java.lang.AutoCloseable</code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code>close</code>&nbsp;in class&nbsp;<code>java.io.InputStream</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code> - if an I/O error occurs.</dd>
</dl>
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