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<div class="subTitle">org.apache.solr.common.util</div>
<h2 title="Class ByteUtils" class="title">Class ByteUtils</h2>
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<pre>public class <span class="strong">ByteUtils</span>
extends <a href="http://download.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
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<td class="colOne"><code><strong><a href="../../../../../org/apache/solr/common/util/ByteUtils.html#ByteUtils()">ByteUtils</a></strong>()</code> </td>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/solr/common/util/ByteUtils.html#UTF16toUTF8(java.lang.CharSequence,%20int,%20int,%20byte[],%20int)">UTF16toUTF8</a></strong>(<a href="http://download.oracle.com/javase/7/docs/api/java/lang/CharSequence.html?is-external=true" title="class or interface in java.lang">CharSequence</a> s,
int offset,
int len,
byte[] result,
int resultOffset)</code>
<div class="block">Writes UTF8 into the byte array, starting at offset.</div>
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<td class="colLast"><code><strong><a href="../../../../../org/apache/solr/common/util/ByteUtils.html#UTF8toUTF16(byte[],%20int,%20int)">UTF8toUTF16</a></strong>(byte[] utf8,
int offset,
int len)</code>
<div class="block">Convert UTF8 bytes into a String</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/solr/common/util/ByteUtils.html#UTF8toUTF16(byte[],%20int,%20int,%20char[],%20int)">UTF8toUTF16</a></strong>(byte[] utf8,
int offset,
int len,
char[] out,
int out_offset)</code>
<div class="block">Converts utf8 to utf16 and returns the number of 16 bit Java chars written.</div>
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<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/solr/common/util/ByteUtils.html#UTF8toUTF16(byte[],%20int,%20int,%20org.noggit.CharArr)">UTF8toUTF16</a></strong>(byte[] utf8,
int offset,
int len,
org.noggit.CharArr out)</code>
<div class="block">Convert UTF8 bytes into UTF16 characters.</div>
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<pre>public ByteUtils()</pre>
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<pre>public static int UTF8toUTF16(byte[] utf8,
int offset,
int len,
char[] out,
int out_offset)</pre>
<div class="block">Converts utf8 to utf16 and returns the number of 16 bit Java chars written.
Full characters are read, even if this reads past the length passed (and can result in
an ArrayOutOfBoundsException if invalid UTF8 is passed). Explicit checks for valid UTF8 are not performed.
The char[] out should probably have enough room to hold the worst case of each byte becoming a Java char.</div>
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<pre>public static void UTF8toUTF16(byte[] utf8,
int offset,
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<pre>public static <a href="http://download.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> UTF8toUTF16(byte[] utf8,
int offset,
int len)</pre>
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<pre>public static int UTF16toUTF8(<a href="http://download.oracle.com/javase/7/docs/api/java/lang/CharSequence.html?is-external=true" title="class or interface in java.lang">CharSequence</a> s,
int offset,
int len,
byte[] result,
int resultOffset)</pre>
<div class="block">Writes UTF8 into the byte array, starting at offset. The caller should ensure that
there is enough space for the worst-case scenario.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the number of bytes written</dd></dl>
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