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| <div class="subTitle">org.apache.hadoop.fs</div> |
| <h2 title="Class Path" class="title">Class Path</h2> |
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| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
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| <li>org.apache.hadoop.fs.Path</li> |
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| <dt>All Implemented Interfaces:</dt> |
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| <pre>@Stringable |
| @InterfaceAudience.Public |
| @InterfaceStability.Stable |
| public class <span class="typeNameLabel">Path</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> |
| implements <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><<a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a>>, <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/io/ObjectInputValidation.html?is-external=true" title="class or interface in java.io">ObjectInputValidation</a></pre> |
| <div class="block">Names a file or directory in a <a href="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs"><code>FileSystem</code></a>. |
| Path strings use slash as the directory separator.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../serialized-form.html#org.apache.hadoop.fs.Path">Serialized Form</a></dd> |
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| <h3>Field Summary</h3> |
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| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr 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/fs/Path.html#CUR_DIR">CUR_DIR</a></span></code> |
| <div class="block">The current directory, ".".</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <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/fs/Path.html#SEPARATOR">SEPARATOR</a></span></code> |
| <div class="block">The directory separator, a slash.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static char</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#SEPARATOR_CHAR">SEPARATOR_CHAR</a></span></code> |
| <div class="block">The directory separator, a slash, as a character.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#WINDOWS">WINDOWS</a></span></code> |
| <div class="block">Whether the current host is a Windows machine.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#Path-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-">Path</a></span>(<a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> parent, |
| <a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> child)</code> |
| <div class="block">Create a new Path based on the child path resolved against the parent path.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#Path-org.apache.hadoop.fs.Path-java.lang.String-">Path</a></span>(<a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> parent, |
| <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> child)</code> |
| <div class="block">Create a new Path based on the child path resolved against the parent path.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#Path-java.lang.String-">Path</a></span>(<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> pathString)</code> |
| <div class="block">Construct a path from a String.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#Path-java.lang.String-org.apache.hadoop.fs.Path-">Path</a></span>(<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> parent, |
| <a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> child)</code> |
| <div class="block">Create a new Path based on the child path resolved against the parent path.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#Path-java.lang.String-java.lang.String-">Path</a></span>(<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> parent, |
| <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> child)</code> |
| <div class="block">Create a new Path based on the child path resolved against the parent path.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#Path-java.lang.String-java.lang.String-java.lang.String-">Path</a></span>(<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> scheme, |
| <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> authority, |
| <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> path)</code> |
| <div class="block">Construct a Path from components.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#Path-java.net.URI-">Path</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/net/URI.html?is-external=true" title="class or interface in java.net">URI</a> aUri)</code> |
| <div class="block">Construct a path from a URI</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.summary"> |
| <!-- --> |
| </a> |
| <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="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><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated 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>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#compareTo-org.apache.hadoop.fs.Path-">compareTo</a></span>(<a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> o)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#depth--">depth</a></span>()</code> |
| <div class="block">Returns the number of elements in this path.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#equals-java.lang.Object-">equals</a></span>(<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> o)</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#getFileSystem-org.apache.hadoop.conf.Configuration-">getFileSystem</a></span>(<a href="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf">Configuration</a> conf)</code> |
| <div class="block">Return the FileSystem that owns this Path.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><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/fs/Path.html#getName--">getName</a></span>()</code> |
| <div class="block">Returns the final component of this path.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#getParent--">getParent</a></span>()</code> |
| <div class="block">Returns the parent of a path or null if at root.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#getPathWithoutSchemeAndAuthority-org.apache.hadoop.fs.Path-">getPathWithoutSchemeAndAuthority</a></span>(<a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> path)</code> |
| <div class="block">Return a version of the given Path without the scheme information.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#hashCode--">hashCode</a></span>()</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#isAbsolute--">isAbsolute</a></span>()</code> |
| <div class="block">Returns true if the path component (i.e.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#isAbsoluteAndSchemeAuthorityNull--">isAbsoluteAndSchemeAuthorityNull</a></span>()</code> |
| <div class="block">Returns true if the path component (i.e.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#isRoot--">isRoot</a></span>()</code> |
| <div class="block">Returns true if and only if this path represents the root of a file system.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#isUriPathAbsolute--">isUriPathAbsolute</a></span>()</code> |
| <div class="block">Returns true if the path component (i.e.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#isWindowsAbsolutePath-java.lang.String-boolean-">isWindowsAbsolutePath</a></span>(<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> pathString, |
| boolean slashed)</code> |
| <div class="block">Determine whether a given path string represents an absolute path on |
| Windows.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#makeQualified-org.apache.hadoop.fs.FileSystem-">makeQualified</a></span>(<a href="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</a> fs)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> |
| <div class="block"><span class="deprecationComment">use <a href="../../../../org/apache/hadoop/fs/Path.html#makeQualified-java.net.URI-org.apache.hadoop.fs.Path-"><code>makeQualified(URI, Path)</code></a></span></div> |
| </div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#mergePaths-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-">mergePaths</a></span>(<a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> path1, |
| <a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> path2)</code> |
| <div class="block">Merge 2 paths such that the second path is appended relative to the first.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#suffix-java.lang.String-">suffix</a></span>(<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> suffix)</code> |
| <div class="block">Adds a suffix to the final name in the path.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><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/fs/Path.html#toString--">toString</a></span>()</code> </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/net/URI.html?is-external=true" title="class or interface in java.net">URI</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#toUri--">toUri</a></span>()</code> |
| <div class="block">Convert this Path to a URI.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/fs/Path.html#validateObject--">validateObject</a></span>()</code> |
| <div class="block">Validate the contents of a deserialized Path, so as |
| to defend against malicious object streams.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
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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#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#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#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"> |
| <!-- ============ FIELD DETAIL =========== --> |
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| <h3>Field Detail</h3> |
| <a name="SEPARATOR"> |
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| <li class="blockList"> |
| <h4>SEPARATOR</h4> |
| <pre>public static final <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> SEPARATOR</pre> |
| <div class="block">The directory separator, a slash.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.hadoop.fs.Path.SEPARATOR">Constant Field Values</a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="SEPARATOR_CHAR"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>SEPARATOR_CHAR</h4> |
| <pre>public static final char SEPARATOR_CHAR</pre> |
| <div class="block">The directory separator, a slash, as a character.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.hadoop.fs.Path.SEPARATOR_CHAR">Constant Field Values</a></dd> |
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| </li> |
| </ul> |
| <a name="CUR_DIR"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>CUR_DIR</h4> |
| <pre>public static final <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> CUR_DIR</pre> |
| <div class="block">The current directory, ".".</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.hadoop.fs.Path.CUR_DIR">Constant Field Values</a></dd> |
| </dl> |
| </li> |
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| <a name="WINDOWS"> |
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| <ul class="blockListLast"> |
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| <h4>WINDOWS</h4> |
| <pre>public static final boolean WINDOWS</pre> |
| <div class="block">Whether the current host is a Windows machine.</div> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.detail"> |
| <!-- --> |
| </a> |
| <h3>Constructor Detail</h3> |
| <a name="Path-java.lang.String-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>Path</h4> |
| <pre>public Path(<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> parent, |
| <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> child)</pre> |
| <div class="block">Create a new Path based on the child path resolved against the parent path.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>parent</code> - the parent path</dd> |
| <dd><code>child</code> - the child path</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="Path-org.apache.hadoop.fs.Path-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>Path</h4> |
| <pre>public Path(<a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> parent, |
| <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> child)</pre> |
| <div class="block">Create a new Path based on the child path resolved against the parent path.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>parent</code> - the parent path</dd> |
| <dd><code>child</code> - the child path</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="Path-java.lang.String-org.apache.hadoop.fs.Path-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>Path</h4> |
| <pre>public Path(<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> parent, |
| <a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> child)</pre> |
| <div class="block">Create a new Path based on the child path resolved against the parent path.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>parent</code> - the parent path</dd> |
| <dd><code>child</code> - the child path</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="Path-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>Path</h4> |
| <pre>public Path(<a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> parent, |
| <a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> child)</pre> |
| <div class="block">Create a new Path based on the child path resolved against the parent path.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>parent</code> - the parent path</dd> |
| <dd><code>child</code> - the child path</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="Path-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>Path</h4> |
| <pre>public Path(<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> pathString) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></pre> |
| <div class="block">Construct a path from a String. Path strings are URIs, but with |
| unescaped elements and some additional normalization.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>pathString</code> - the path string</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="Path-java.net.URI-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>Path</h4> |
| <pre>public Path(<a href="https://docs.oracle.com/javase/8/docs/api/java/net/URI.html?is-external=true" title="class or interface in java.net">URI</a> aUri)</pre> |
| <div class="block">Construct a path from a URI</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>aUri</code> - the source URI</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="Path-java.lang.String-java.lang.String-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>Path</h4> |
| <pre>public Path(<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> scheme, |
| <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> authority, |
| <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> path)</pre> |
| <div class="block">Construct a Path from components.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>scheme</code> - the scheme</dd> |
| <dd><code>authority</code> - the authority</dd> |
| <dd><code>path</code> - the path</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
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| <li class="blockList"><a name="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="getPathWithoutSchemeAndAuthority-org.apache.hadoop.fs.Path-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getPathWithoutSchemeAndAuthority</h4> |
| <pre>public static <a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> getPathWithoutSchemeAndAuthority(<a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> path)</pre> |
| <div class="block">Return a version of the given Path without the scheme information.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>path</code> - the source Path</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a copy of this Path without the scheme information</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="mergePaths-org.apache.hadoop.fs.Path-org.apache.hadoop.fs.Path-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>mergePaths</h4> |
| <pre>public static <a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> mergePaths(<a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> path1, |
| <a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> path2)</pre> |
| <div class="block">Merge 2 paths such that the second path is appended relative to the first. |
| The returned path has the scheme and authority of the first path. On |
| Windows, the drive specification in the second path is discarded.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>path1</code> - the first path</dd> |
| <dd><code>path2</code> - the second path, to be appended relative to path1</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the merged path</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isWindowsAbsolutePath-java.lang.String-boolean-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isWindowsAbsolutePath</h4> |
| <pre>public static boolean isWindowsAbsolutePath(<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> pathString, |
| boolean slashed)</pre> |
| <div class="block">Determine whether a given path string represents an absolute path on |
| Windows. e.g. "C:/a/b" is an absolute path. "C:a/b" is not.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>pathString</code> - the path string to evaluate</dd> |
| <dd><code>slashed</code> - true if the given path is prefixed with "/"</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the supplied path looks like an absolute path with a Windows |
| drive-specifier</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="toUri--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>toUri</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/net/URI.html?is-external=true" title="class or interface in java.net">URI</a> toUri()</pre> |
| <div class="block">Convert this Path to a URI.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>this Path as a URI</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getFileSystem-org.apache.hadoop.conf.Configuration-"> |
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| </a> |
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| <h4>getFileSystem</h4> |
| <pre>public <a href="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</a> getFileSystem(<a href="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf">Configuration</a> conf) |
| 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">Return the FileSystem that owns this Path.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>conf</code> - the configuration to use when resolving the FileSystem</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the FileSystem that owns this Path</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> - thrown if there's an issue resolving the |
| FileSystem</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>isAbsoluteAndSchemeAuthorityNull</h4> |
| <pre>public boolean isAbsoluteAndSchemeAuthorityNull()</pre> |
| <div class="block">Returns true if the path component (i.e. directory) of this URI is |
| absolute <strong>and</strong> the scheme is null, <b>and</b> the authority |
| is null.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>whether the path is absolute and the URI has no scheme nor |
| authority parts</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isUriPathAbsolute--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isUriPathAbsolute</h4> |
| <pre>public boolean isUriPathAbsolute()</pre> |
| <div class="block">Returns true if the path component (i.e. directory) of this URI is |
| absolute.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>whether this URI's path is absolute</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isAbsolute--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isAbsolute</h4> |
| <pre>public boolean isAbsolute()</pre> |
| <div class="block">Returns true if the path component (i.e. directory) of this URI is |
| absolute. This method is a wrapper for <a href="../../../../org/apache/hadoop/fs/Path.html#isUriPathAbsolute--"><code>isUriPathAbsolute()</code></a>.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>whether this URI's path is absolute</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isRoot--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isRoot</h4> |
| <pre>public boolean isRoot()</pre> |
| <div class="block">Returns true if and only if this path represents the root of a file system.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if and only if this path represents the root of a file system</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getName--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getName</h4> |
| <pre>public <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> getName()</pre> |
| <div class="block">Returns the final component of this path.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the final component of this path</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getParent--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getParent</h4> |
| <pre>public <a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> getParent()</pre> |
| <div class="block">Returns the parent of a path or null if at root.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the parent of a path or null if at root</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="suffix-java.lang.String-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>suffix</h4> |
| <pre>public <a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> suffix(<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> suffix)</pre> |
| <div class="block">Adds a suffix to the final name in the path.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>suffix</code> - the suffix to add</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a new path with the suffix added</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="toString--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>toString</h4> |
| <pre>public <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> toString()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><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></code> in class <code><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></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="equals-java.lang.Object-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>equals</h4> |
| <pre>public boolean equals(<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> o)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><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></code> in class <code><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></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="hashCode--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>hashCode</h4> |
| <pre>public int hashCode()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><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></code> in class <code><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></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="compareTo-org.apache.hadoop.fs.Path-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>compareTo</h4> |
| <pre>public int compareTo(<a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> o)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true#compareTo-T-" title="class or interface in java.lang">compareTo</a></code> in interface <code><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><<a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="depth--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>depth</h4> |
| <pre>public int depth()</pre> |
| <div class="block">Returns the number of elements in this path.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the number of elements in this path</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="makeQualified-org.apache.hadoop.fs.FileSystem-"> |
| <!-- --> |
| </a> |
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| <h4>makeQualified</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public <a href="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</a> makeQualified(<a href="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</a> fs)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">use <a href="../../../../org/apache/hadoop/fs/Path.html#makeQualified-java.net.URI-org.apache.hadoop.fs.Path-"><code>makeQualified(URI, Path)</code></a></span></div> |
| <div class="block">Returns a qualified path object for the <a href="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs"><code>FileSystem</code></a>'s working |
| directory.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>fs</code> - the target FileSystem</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a qualified path object for the FileSystem's working directory</dd> |
| </dl> |
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| <h4>validateObject</h4> |
| <pre>public void validateObject() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/InvalidObjectException.html?is-external=true" title="class or interface in java.io">InvalidObjectException</a></pre> |
| <div class="block">Validate the contents of a deserialized Path, so as |
| to defend against malicious object streams.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/ObjectInputValidation.html?is-external=true#validateObject--" title="class or interface in java.io">validateObject</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/ObjectInputValidation.html?is-external=true" title="class or interface in java.io">ObjectInputValidation</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/InvalidObjectException.html?is-external=true" title="class or interface in java.io">InvalidObjectException</a></code> - if there's no URI</dd> |
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