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<div class="subTitle">com.ericsson.otp.erlang</div>
<h2 title="Class OtpInputStream" class="title">Class OtpInputStream</h2>
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<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li>java.io.InputStream</li>
<li>
<ul class="inheritance">
<li>java.io.ByteArrayInputStream</li>
<li>
<ul class="inheritance">
<li>com.ericsson.otp.erlang.OtpInputStream</li>
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</ul>
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<dt>All Implemented Interfaces:</dt>
<dd>java.io.Closeable, java.lang.AutoCloseable</dd>
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<pre>public class <span class="typeNameLabel">OtpInputStream</span>
extends java.io.ByteArrayInputStream</pre>
<div class="block">Provides a stream for decoding Erlang terms from external format.
<p>
Note that this class is not synchronized, if you need synchronization you
must provide it yourself.</div>
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<th class="colLast" scope="col">Field and Description</th>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#DECODE_INT_LISTS_AS_STRINGS">DECODE_INT_LISTS_AS_STRINGS</a></span></code> </td>
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<h3>Fields inherited from class java.io.ByteArrayInputStream</h3>
<code>buf, count, mark, pos</code></li>
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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/ericsson/otp/erlang/OtpInputStream.html#OtpInputStream-byte:A-">OtpInputStream</a></span>(byte[] buf)</code> </td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#OtpInputStream-byte:A-int-">OtpInputStream</a></span>(byte[] buf,
int flags)</code>
<div class="block">Create a stream from a buffer containing encoded Erlang terms.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#OtpInputStream-byte:A-int-int-int-">OtpInputStream</a></span>(byte[] buf,
int offset,
int length,
int flags)</code>
<div class="block">Create a stream from a buffer containing encoded Erlang terms at the
given offset and length.</div>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<tr id="i0" class="altColor">
<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#byte_array_to_long-byte:A-boolean-">byte_array_to_long</a></span>(byte[] b,
boolean unsigned)</code> </td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#getPos--">getPos</a></span>()</code>
<div class="block">Get the current position in the stream.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#peek--">peek</a></span>()</code>
<div class="block">Alias for peek1()</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#peek1--">peek1</a></span>()</code>
<div class="block">Look ahead one position in the stream without consuming the byte found
there.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#peek1skip_version--">peek1skip_version</a></span>()</code> </td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html" title="class in com.ericsson.otp.erlang">OtpErlangObject</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_any--">read_any</a></span>()</code>
<div class="block">Read an arbitrary Erlang term from the stream.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_atom--">read_atom</a></span>()</code>
<div class="block">Read an Erlang atom from the stream.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_binary--">read_binary</a></span>()</code>
<div class="block">Read an Erlang binary from the stream.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_bitstr-int:A-">read_bitstr</a></span>(int[] pad_bits)</code>
<div class="block">Read an Erlang bitstr from the stream.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_boolean--">read_boolean</a></span>()</code>
<div class="block">Read an Erlang atom from the stream and interpret the value as a boolean.</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/ericsson/otp/erlang/OtpInputStream.html#read_byte--">read_byte</a></span>()</code>
<div class="block">Read one byte from the stream.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>char</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_char--">read_char</a></span>()</code>
<div class="block">Read a character from the stream.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html" title="class in com.ericsson.otp.erlang">OtpErlangObject</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_compressed--">read_compressed</a></span>()</code>
<div class="block">Read a compressed term from the stream</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_double--">read_double</a></span>()</code>
<div class="block">Read an Erlang float from the stream.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangExternalFun.html" title="class in com.ericsson.otp.erlang">OtpErlangExternalFun</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_external_fun--">read_external_fun</a></span>()</code> </td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_float--">read_float</a></span>()</code>
<div class="block">Read an Erlang float from the stream.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangFun.html" title="class in com.ericsson.otp.erlang">OtpErlangFun</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_fun--">read_fun</a></span>()</code> </td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_int--">read_int</a></span>()</code>
<div class="block">Read an integer from the stream.</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_integer_byte_array--">read_integer_byte_array</a></span>()</code>
<div class="block">Read an integer from the stream.</div>
</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_list_head--">read_list_head</a></span>()</code>
<div class="block">Read a list header from the stream.</div>
</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_long--">read_long</a></span>()</code>
<div class="block">Read a long from the stream.</div>
</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_long-boolean-">read_long</a></span>(boolean unsigned)</code> </td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_map_head--">read_map_head</a></span>()</code> </td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_nil--">read_nil</a></span>()</code>
<div class="block">Read an empty list from the stream.</div>
</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangPid.html" title="class in com.ericsson.otp.erlang">OtpErlangPid</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_pid--">read_pid</a></span>()</code>
<div class="block">Read an Erlang PID from the stream.</div>
</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangPort.html" title="class in com.ericsson.otp.erlang">OtpErlangPort</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_port--">read_port</a></span>()</code>
<div class="block">Read an Erlang port from the stream.</div>
</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangRef.html" title="class in com.ericsson.otp.erlang">OtpErlangRef</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_ref--">read_ref</a></span>()</code>
<div class="block">Read an Erlang reference from the stream.</div>
</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>short</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_short--">read_short</a></span>()</code>
<div class="block">Read a short from the stream.</div>
</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_string--">read_string</a></span>()</code>
<div class="block">Read a string from the stream.</div>
</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_tuple_head--">read_tuple_head</a></span>()</code>
<div class="block">Read a tuple header from the stream.</div>
</td>
</tr>
<tr id="i30" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_uint--">read_uint</a></span>()</code>
<div class="block">Read an unsigned integer from the stream.</div>
</td>
</tr>
<tr id="i31" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_ulong--">read_ulong</a></span>()</code>
<div class="block">Read an unsigned long from the stream.</div>
</td>
</tr>
<tr id="i32" class="altColor">
<td class="colFirst"><code>short</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read_ushort--">read_ushort</a></span>()</code>
<div class="block">Read an unsigned short from the stream.</div>
</td>
</tr>
<tr id="i33" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read1--">read1</a></span>()</code>
<div class="block">Read a one byte integer from the stream.</div>
</td>
</tr>
<tr id="i34" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read1skip_version--">read1skip_version</a></span>()</code> </td>
</tr>
<tr id="i35" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read2BE--">read2BE</a></span>()</code>
<div class="block">Read a two byte big endian integer from the stream.</div>
</td>
</tr>
<tr id="i36" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read2LE--">read2LE</a></span>()</code>
<div class="block">Read a two byte little endian integer from the stream.</div>
</td>
</tr>
<tr id="i37" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read4BE--">read4BE</a></span>()</code>
<div class="block">Read a four byte big endian integer from the stream.</div>
</td>
</tr>
<tr id="i38" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#read4LE--">read4LE</a></span>()</code>
<div class="block">Read a four byte little endian integer from the stream.</div>
</td>
</tr>
<tr id="i39" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#readBE-int-">readBE</a></span>(int n)</code>
<div class="block">Read a bigendian integer from the stream.</div>
</td>
</tr>
<tr id="i40" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#readLE-int-">readLE</a></span>(int n)</code>
<div class="block">Read a little endian integer from the stream.</div>
</td>
</tr>
<tr id="i41" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#readN-byte:A-">readN</a></span>(byte[] abuf)</code>
<div class="block">Read an array of bytes from the stream.</div>
</td>
</tr>
<tr id="i42" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html#readN-byte:A-int-int-">readN</a></span>(byte[] abuf,
int off,
int len)</code>
<div class="block">Read an array of bytes from the stream.</div>
</td>
</tr>
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<td class="colFirst"><code>int</code></td>
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<pre>public OtpInputStream(byte[] buf)</pre>
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<pre>public OtpInputStream(byte[] buf,
int flags)</pre>
<div class="block">Create a stream from a buffer containing encoded Erlang terms.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>flags</code> - </dd>
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<pre>public OtpInputStream(byte[] buf,
int offset,
int length,
int flags)</pre>
<div class="block">Create a stream from a buffer containing encoded Erlang terms at the
given offset and length.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>flags</code> - </dd>
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<pre>public int getPos()</pre>
<div class="block">Get the current position in the stream.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
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<div class="block">Set the current position in the stream.</div>
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<dd><code>pos</code> - the position to move to in the stream. If pos indicates a
position beyond the end of the stream, the position is move to
the end of the stream instead. If pos is negative, the
position is moved to the beginning of the stream instead.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the previous position in the stream.</dd>
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<div class="block">Read an array of bytes from the stream. The method reads at most
buf.length bytes from the input stream.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>the number of bytes read.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next byte cannot be read.</dd>
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int off,
int len)
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<div class="block">Read an array of bytes from the stream. The method reads at most len
bytes from the input stream into offset off of the buffer.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>the number of bytes read.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next byte cannot be read.</dd>
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<div class="block">Alias for peek1()</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code></dd>
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<div class="block">Look ahead one position in the stream without consuming the byte found
there.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>the next byte in the stream, as an integer.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next byte cannot be read.</dd>
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<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code></dd>
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<div class="block">Read a one byte integer from the stream.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>the byte read, as an integer.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next byte cannot be read.</dd>
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<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code></dd>
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<div class="block">Read a two byte big endian integer from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the bytes read, converted from big endian to an integer.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next byte cannot be read.</dd>
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<div class="block">Read a four byte big endian integer from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the bytes read, converted from big endian to an integer.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next byte cannot be read.</dd>
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<div class="block">Read a two byte little endian integer from the stream.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>the bytes read, converted from little endian to an integer.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next byte cannot be read.</dd>
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<div class="block">Read a four byte little endian integer from the stream.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>the bytes read, converted from little endian to an integer.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next byte cannot be read.</dd>
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<dd><code>n</code> - the number of bytes to read</dd>
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<dd>the bytes read, converted from little endian to an integer.</dd>
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<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next byte cannot be read.</dd>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>n</code> - the number of bytes to read</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the bytes read, converted from big endian to an integer.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next byte cannot be read.</dd>
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<div class="block">Read an Erlang atom from the stream and interpret the value as a boolean.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the atom at the current position in the stream contains
the value 'true' (ignoring case), false otherwise.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream is not an atom.</dd>
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<div class="block">Read an Erlang atom from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a String containing the value of the atom.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream is not an atom.</dd>
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<div class="block">Read an Erlang binary from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a byte array containing the value of the binary.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream is not a binary.</dd>
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<div class="block">Read an Erlang bitstr from the stream.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>pad_bits</code> - an int array whose first element will be set to the number of
pad bits in the last byte.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a byte array containing the value of the bitstr.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream is not a bitstr.</dd>
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<div class="block">Read an Erlang float from the stream.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>the float value.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream is not a float.</dd>
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<div class="block">Read an Erlang float from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the float value, as a double.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream is not a float.</dd>
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<div class="block">Read one byte from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the byte read.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next byte cannot be read.</dd>
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<div class="block">Read a character from the stream.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>the character value.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream is not an integer that can
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<div class="block">Read an unsigned integer from the stream.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>the integer value.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream can not be represented as a
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<div class="block">Read an integer from the stream.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>the integer value.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream can not be represented as
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<div class="block">Read an unsigned short from the stream.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>the short value.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream can not be represented as a
positive short.</dd>
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<h4>read_short</h4>
<pre>public short read_short()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<div class="block">Read a short from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the short value.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream can not be represented as a
short.</dd>
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<h4>read_ulong</h4>
<pre>public long read_ulong()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<div class="block">Read an unsigned long from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the long value.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream can not be represented as a
positive long.</dd>
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<h4>read_long</h4>
<pre>public long read_long()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<div class="block">Read a long from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the long value.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream can not be represented as a
long.</dd>
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<pre>public long read_long(boolean unsigned)
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code></dd>
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<h4>read_integer_byte_array</h4>
<pre>public byte[] read_integer_byte_array()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<div class="block">Read an integer from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value as a big endian 2's complement byte array.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream is not an integer.</dd>
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<h4>byte_array_to_long</h4>
<pre>public static long byte_array_to_long(byte[] b,
boolean unsigned)
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code></dd>
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<ul class="blockList">
<li class="blockList">
<h4>read_list_head</h4>
<pre>public int read_list_head()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<div class="block">Read a list header from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the arity of the list.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream is not a list.</dd>
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<a name="read_tuple_head--">
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<ul class="blockList">
<li class="blockList">
<h4>read_tuple_head</h4>
<pre>public int read_tuple_head()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<div class="block">Read a tuple header from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the arity of the tuple.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream is not a tuple.</dd>
</dl>
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<a name="read_nil--">
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<ul class="blockList">
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<h4>read_nil</h4>
<pre>public int read_nil()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<div class="block">Read an empty list from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>zero (the arity of the list).</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream is not an empty list.</dd>
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<ul class="blockList">
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<h4>read_pid</h4>
<pre>public <a href="../../../../com/ericsson/otp/erlang/OtpErlangPid.html" title="class in com.ericsson.otp.erlang">OtpErlangPid</a> read_pid()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<div class="block">Read an Erlang PID from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value of the PID.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream is not an Erlang PID.</dd>
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<a name="read_port--">
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<ul class="blockList">
<li class="blockList">
<h4>read_port</h4>
<pre>public <a href="../../../../com/ericsson/otp/erlang/OtpErlangPort.html" title="class in com.ericsson.otp.erlang">OtpErlangPort</a> read_port()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<div class="block">Read an Erlang port from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value of the port.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream is not an Erlang port.</dd>
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<a name="read_ref--">
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<h4>read_ref</h4>
<pre>public <a href="../../../../com/ericsson/otp/erlang/OtpErlangRef.html" title="class in com.ericsson.otp.erlang">OtpErlangRef</a> read_ref()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<div class="block">Read an Erlang reference from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value of the reference</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream is not an Erlang reference.</dd>
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<h4>read_fun</h4>
<pre>public <a href="../../../../com/ericsson/otp/erlang/OtpErlangFun.html" title="class in com.ericsson.otp.erlang">OtpErlangFun</a> read_fun()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code></dd>
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<h4>read_external_fun</h4>
<pre>public <a href="../../../../com/ericsson/otp/erlang/OtpErlangExternalFun.html" title="class in com.ericsson.otp.erlang">OtpErlangExternalFun</a> read_external_fun()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code></dd>
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<h4>read_string</h4>
<pre>public java.lang.String read_string()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<div class="block">Read a string from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the value of the string.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream is not a string.</dd>
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<h4>read_compressed</h4>
<pre>public <a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html" title="class in com.ericsson.otp.erlang">OtpErlangObject</a> read_compressed()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<div class="block">Read a compressed term from the stream</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the resulting uncompressed term.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the next term in the stream is not a compressed term.</dd>
</dl>
</li>
</ul>
<a name="read_any--">
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<h4>read_any</h4>
<pre>public <a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html" title="class in com.ericsson.otp.erlang">OtpErlangObject</a> read_any()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<div class="block">Read an arbitrary Erlang term from the stream.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the Erlang term.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the stream does not contain a known Erlang type at the
next position.</dd>
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<ul class="blockListLast">
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<h4>read_map_head</h4>
<pre>public int read_map_head()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code></dd>
</dl>
</li>
</ul>
</li>
</ul>
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