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| <div class="subTitle">org.apache.hadoop.io.file.tfile</div> |
| <h2 title="Class Utils" class="title">Class Utils</h2> |
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| <ul class="inheritance"> |
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| <li>org.apache.hadoop.io.file.tfile.Utils</li> |
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| <pre>@InterfaceAudience.Public |
| @InterfaceStability.Evolving |
| public final class <span class="typeNameLabel">Utils</span> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
| <div class="block">Supporting Utility classes used by TFile, and shared by users of TFile.</div> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <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="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>static <T> int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/io/file/tfile/Utils.html#lowerBound-java.util.List-T-">lowerBound</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><? super T>> list, |
| T key)</code> |
| <div class="block">Lower bound binary search.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static <T> int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/io/file/tfile/Utils.html#lowerBound-java.util.List-T-java.util.Comparator-">lowerBound</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><? extends T> list, |
| T key, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="class or interface in java.util">Comparator</a><? super T> cmp)</code> |
| <div class="block">Lower bound binary search.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/io/file/tfile/Utils.html#readString-java.io.DataInput-">readString</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</a> in)</code> |
| <div class="block">Read a String as a VInt n, followed by n Bytes in Text format.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/io/file/tfile/Utils.html#readVInt-java.io.DataInput-">readVInt</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</a> in)</code> |
| <div class="block">Decoding the variable-length integer.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/io/file/tfile/Utils.html#readVLong-java.io.DataInput-">readVLong</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</a> in)</code> |
| <div class="block">Decoding the variable-length integer.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static <T> int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/io/file/tfile/Utils.html#upperBound-java.util.List-T-">upperBound</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><? super T>> list, |
| T key)</code> |
| <div class="block">Upper bound binary search.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static <T> int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/io/file/tfile/Utils.html#upperBound-java.util.List-T-java.util.Comparator-">upperBound</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><? extends T> list, |
| T key, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="class or interface in java.util">Comparator</a><? super T> cmp)</code> |
| <div class="block">Upper bound binary search.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/io/file/tfile/Utils.html#writeString-java.io.DataOutput-java.lang.String-">writeString</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</a> out, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s)</code> |
| <div class="block">Write a String as a VInt n, followed by n Bytes as in Text format.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/io/file/tfile/Utils.html#writeVInt-java.io.DataOutput-int-">writeVInt</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</a> out, |
| int n)</code> |
| <div class="block">Encoding an integer into a variable-length encoding format.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/io/file/tfile/Utils.html#writeVLong-java.io.DataOutput-long-">writeVLong</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</a> out, |
| long n)</code> |
| <div class="block">Encoding a Long integer into a variable-length encoding format.</div> |
| </td> |
| </tr> |
| </table> |
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| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
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| <!-- --> |
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| <h3>Method Detail</h3> |
| <a name="writeVInt-java.io.DataOutput-int-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>writeVInt</h4> |
| <pre>public static void writeVInt(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</a> out, |
| int n) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Encoding an integer into a variable-length encoding format. Synonymous to |
| <code>Utils#writeVLong(out, n)</code>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>out</code> - output stream</dd> |
| <dd><code>n</code> - The integer to be encoded</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/hadoop/io/file/tfile/Utils.html#writeVLong-java.io.DataOutput-long-"><code>writeVLong(DataOutput, long)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="writeVLong-java.io.DataOutput-long-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>writeVLong</h4> |
| <pre>public static void writeVLong(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</a> out, |
| long n) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Encoding a Long integer into a variable-length encoding format. |
| <ul> |
| <li>if n in [-32, 127): encode in one byte with the actual value. |
| Otherwise, |
| <li>if n in [-20*2^8, 20*2^8): encode in two bytes: byte[0] = n/256 - 52; |
| byte[1]=n&0xff. Otherwise, |
| <li>if n IN [-16*2^16, 16*2^16): encode in three bytes: byte[0]=n/2^16 - |
| 88; byte[1]=(n>>8)&0xff; byte[2]=n&0xff. Otherwise, |
| <li>if n in [-8*2^24, 8*2^24): encode in four bytes: byte[0]=n/2^24 - 112; |
| byte[1] = (n>>16)&0xff; byte[2] = (n>>8)&0xff; |
| byte[3]=n&0xff. |
| Otherwise: |
| <li>if n in [-2^31, 2^31): encode in five bytes: byte[0]=-125; byte[1] = |
| (n>>24)&0xff; byte[2]=(n>>16)&0xff; |
| byte[3]=(n>>8)&0xff; byte[4]=n&0xff; |
| <li>if n in [-2^39, 2^39): encode in six bytes: byte[0]=-124; byte[1] = |
| (n>>32)&0xff; byte[2]=(n>>24)&0xff; |
| byte[3]=(n>>16)&0xff; byte[4]=(n>>8)&0xff; |
| byte[5]=n&0xff |
| <li>if n in [-2^47, 2^47): encode in seven bytes: byte[0]=-123; byte[1] = |
| (n>>40)&0xff; byte[2]=(n>>32)&0xff; |
| byte[3]=(n>>24)&0xff; byte[4]=(n>>16)&0xff; |
| byte[5]=(n>>8)&0xff; byte[6]=n&0xff; |
| <li>if n in [-2^55, 2^55): encode in eight bytes: byte[0]=-122; byte[1] = |
| (n>>48)&0xff; byte[2] = (n>>40)&0xff; |
| byte[3]=(n>>32)&0xff; byte[4]=(n>>24)&0xff; byte[5]= |
| (n>>16)&0xff; byte[6]=(n>>8)&0xff; byte[7]=n&0xff; |
| <li>if n in [-2^63, 2^63): encode in nine bytes: byte[0]=-121; byte[1] = |
| (n>>54)&0xff; byte[2] = (n>>48)&0xff; |
| byte[3] = (n>>40)&0xff; byte[4]=(n>>32)&0xff; |
| byte[5]=(n>>24)&0xff; byte[6]=(n>>16)&0xff; byte[7]= |
| (n>>8)&0xff; byte[8]=n&0xff; |
| </ul></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>out</code> - output stream</dd> |
| <dd><code>n</code> - the integer number</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="readVInt-java.io.DataInput-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>readVInt</h4> |
| <pre>public static int readVInt(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</a> in) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Decoding the variable-length integer. Synonymous to |
| <code>(int)Utils#readVLong(in)</code>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - input stream</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the decoded integer</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/hadoop/io/file/tfile/Utils.html#readVLong-java.io.DataInput-"><code>readVLong(DataInput)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="readVLong-java.io.DataInput-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>readVLong</h4> |
| <pre>public static long readVLong(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</a> in) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Decoding the variable-length integer. Suppose the value of the first byte |
| is FB, and the following bytes are NB[*]. |
| <ul> |
| <li>if (FB >= -32), return (long)FB; |
| <li>if (FB in [-72, -33]), return (FB+52)<<8 + NB[0]&0xff; |
| <li>if (FB in [-104, -73]), return (FB+88)<<16 + |
| (NB[0]&0xff)<<8 + NB[1]&0xff; |
| <li>if (FB in [-120, -105]), return (FB+112)<<24 + (NB[0]&0xff) |
| <<16 + (NB[1]&0xff)<<8 + NB[2]&0xff; |
| <li>if (FB in [-128, -121]), return interpret NB[FB+129] as a signed |
| big-endian integer. |
| </ul></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - input stream</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the decoded long integer.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
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| </a> |
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| <h4>writeString</h4> |
| <pre>public static void writeString(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataOutput.html?is-external=true" title="class or interface in java.io">DataOutput</a> out, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Write a String as a VInt n, followed by n Bytes as in Text format.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>out</code> - </dd> |
| <dd><code>s</code> - </dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="readString-java.io.DataInput-"> |
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| </a> |
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| <h4>readString</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> readString(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataInput.html?is-external=true" title="class or interface in java.io">DataInput</a> in) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Read a String as a VInt n, followed by n Bytes in Text format.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>in</code> - The input stream.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The string</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="lowerBound-java.util.List-java.lang.Object-java.util.Comparator-"> |
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| </a><a name="lowerBound-java.util.List-T-java.util.Comparator-"> |
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| </a> |
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| <h4>lowerBound</h4> |
| <pre>public static <T> int lowerBound(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><? extends T> list, |
| T key, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="class or interface in java.util">Comparator</a><? super T> cmp)</pre> |
| <div class="block">Lower bound binary search. Find the index to the first element in the list |
| that compares greater than or equal to key.</div> |
| <dl> |
| <dt><span class="paramLabel">Type Parameters:</span></dt> |
| <dd><code>T</code> - Type of the input key.</dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>list</code> - The list</dd> |
| <dd><code>key</code> - The input key.</dd> |
| <dd><code>cmp</code> - Comparator for the key.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The index to the desired element if it exists; or list.size() |
| otherwise.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="upperBound-java.util.List-java.lang.Object-java.util.Comparator-"> |
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| </a><a name="upperBound-java.util.List-T-java.util.Comparator-"> |
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| <h4>upperBound</h4> |
| <pre>public static <T> int upperBound(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><? extends T> list, |
| T key, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="class or interface in java.util">Comparator</a><? super T> cmp)</pre> |
| <div class="block">Upper bound binary search. Find the index to the first element in the list |
| that compares greater than the input key.</div> |
| <dl> |
| <dt><span class="paramLabel">Type Parameters:</span></dt> |
| <dd><code>T</code> - Type of the input key.</dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>list</code> - The list</dd> |
| <dd><code>key</code> - The input key.</dd> |
| <dd><code>cmp</code> - Comparator for the key.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The index to the desired element if it exists; or list.size() |
| otherwise.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="lowerBound-java.util.List-java.lang.Object-"> |
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| <h4>lowerBound</h4> |
| <pre>public static <T> int lowerBound(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><? super T>> list, |
| T key)</pre> |
| <div class="block">Lower bound binary search. Find the index to the first element in the list |
| that compares greater than or equal to key.</div> |
| <dl> |
| <dt><span class="paramLabel">Type Parameters:</span></dt> |
| <dd><code>T</code> - Type of the input key.</dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>list</code> - The list</dd> |
| <dd><code>key</code> - The input key.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The index to the desired element if it exists; or list.size() |
| otherwise.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="upperBound-java.util.List-java.lang.Object-"> |
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| </a><a name="upperBound-java.util.List-T-"> |
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| </a> |
| <ul class="blockListLast"> |
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| <h4>upperBound</h4> |
| <pre>public static <T> int upperBound(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><? super T>> list, |
| T key)</pre> |
| <div class="block">Upper bound binary search. Find the index to the first element in the list |
| that compares greater than the input key.</div> |
| <dl> |
| <dt><span class="paramLabel">Type Parameters:</span></dt> |
| <dd><code>T</code> - Type of the input key.</dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>list</code> - The list</dd> |
| <dd><code>key</code> - The input key.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The index to the desired element if it exists; or list.size() |
| otherwise.</dd> |
| </dl> |
| </li> |
| </ul> |
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