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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<div class="subTitle">uk.ac.starlink.connect</div>
<h2 title="Class FileBranch" class="title">Class FileBranch</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<li><a href="../../../../uk/ac/starlink/connect/FileNode.html" title="class in uk.ac.starlink.connect">uk.ac.starlink.connect.FileNode</a></li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../uk/ac/starlink/connect/Branch.html" title="interface in uk.ac.starlink.connect">Branch</a>, <a href="../../../../uk/ac/starlink/connect/Node.html" title="interface in uk.ac.starlink.connect">Node</a></dd>
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<pre>public class <span class="typeNameLabel">FileBranch</span>
extends <a href="../../../../uk/ac/starlink/connect/FileNode.html" title="class in uk.ac.starlink.connect">FileNode</a>
implements <a href="../../../../uk/ac/starlink/connect/Branch.html" title="interface in uk.ac.starlink.connect">Branch</a></pre>
<div class="block">Branch representing a directory file.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>18 Feb 2005</dd>
<dt><span class="simpleTagLabel">Author:</span></dt>
<dd>Mark Taylor (Starlink)</dd>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../uk/ac/starlink/connect/FileBranch.html#FileBranch-java.io.File-">FileBranch</a></span>(java.io.File&nbsp;dir)</code>
<div class="block">Constructs a branch from a File object representing an existing
 directory.</div>
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<td class="colFirst"><code><a href="../../../../uk/ac/starlink/connect/Node.html" title="interface in uk.ac.starlink.connect">Node</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../uk/ac/starlink/connect/FileBranch.html#createNode-java.lang.String-">createNode</a></span>(java.lang.String&nbsp;location)</code>
<div class="block">Attempts to construct a new node in the context of this one.</div>
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<td class="colFirst"><code><a href="../../../../uk/ac/starlink/connect/Node.html" title="interface in uk.ac.starlink.connect">Node</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../uk/ac/starlink/connect/FileBranch.html#getChildren--">getChildren</a></span>()</code>
<div class="block">Returns the array of child nodes belonging to this branch.</div>
</td>
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<tr id="i2" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../uk/ac/starlink/connect/FileBranch.html#isHidingEnabled--">isHidingEnabled</a></span>()</code>
<div class="block">Indicates whether files marked as hidden by the default FileSystemView
 are shown or not.</div>
</td>
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<tr id="i3" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../uk/ac/starlink/connect/FileBranch.html#setHidingEnabled-boolean-">setHidingEnabled</a></span>(boolean&nbsp;hiding)</code>
<div class="block">Sets whether files marked as hidden by the default FileSystemView
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<code><a href="../../../../uk/ac/starlink/connect/FileNode.html#createNode-java.io.File-">createNode</a>, <a href="../../../../uk/ac/starlink/connect/FileNode.html#equals-java.lang.Object-">equals</a>, <a href="../../../../uk/ac/starlink/connect/FileNode.html#getFile--">getFile</a>, <a href="../../../../uk/ac/starlink/connect/FileNode.html#getName--">getName</a>, <a href="../../../../uk/ac/starlink/connect/FileNode.html#getParent--">getParent</a>, <a href="../../../../uk/ac/starlink/connect/FileNode.html#hashCode--">hashCode</a>, <a href="../../../../uk/ac/starlink/connect/FileNode.html#toString--">toString</a></code></li>
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<code><a href="../../../../uk/ac/starlink/connect/Node.html#getName--">getName</a>, <a href="../../../../uk/ac/starlink/connect/Node.html#getParent--">getParent</a></code></li>
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<h4>FileBranch</h4>
<pre>public&nbsp;FileBranch(java.io.File&nbsp;dir)</pre>
<div class="block">Constructs a branch from a File object representing an existing
 directory.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>dir</code> - directory</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.lang.IllegalArgumentException</code> - if <tt>dir</tt> is not a directory</dd>
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<pre>public&nbsp;<a href="../../../../uk/ac/starlink/connect/Node.html" title="interface in uk.ac.starlink.connect">Node</a>[]&nbsp;getChildren()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../uk/ac/starlink/connect/Branch.html#getChildren--">Branch</a></code></span></div>
<div class="block">Returns the array of child nodes belonging to this branch.
 All the returned values represent file objects which actuallly exist
 in the filesystem.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../uk/ac/starlink/connect/Branch.html#getChildren--">getChildren</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../uk/ac/starlink/connect/Branch.html" title="interface in uk.ac.starlink.connect">Branch</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>child nodes of this one</dd>
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<h4>createNode</h4>
<pre>public&nbsp;<a href="../../../../uk/ac/starlink/connect/Node.html" title="interface in uk.ac.starlink.connect">Node</a>&nbsp;createNode(java.lang.String&nbsp;location)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../uk/ac/starlink/connect/Branch.html#createNode-java.lang.String-">Branch</a></code></span></div>
<div class="block">Attempts to construct a new node in the context of this one.
 The new item may represent a new or an existing node in the 
 filesystem.  This call should not in itself perform any write
 operations on the filesystem (such as creating a node which 
 doesn't currently exist), though a subsequent
 <a href="../../../../uk/ac/starlink/connect/Leaf.html#getOutputStream--"><code>Leaf.getOutputStream()</code></a> call may do so.

 <p>The returned node will typically be a child of this branch,
 but need not be, for instance if <tt>name</tt> is interpreted as an 
 absolute path.

 <p>If the named node cannot be created, <tt>null</tt> may be returned.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../uk/ac/starlink/connect/Branch.html#createNode-java.lang.String-">createNode</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../uk/ac/starlink/connect/Branch.html" title="interface in uk.ac.starlink.connect">Branch</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>location</code> - name of a node in the context of this branch</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>node representing the location of an existing or new node</dd>
</dl>
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<h4>isHidingEnabled</h4>
<pre>public&nbsp;boolean&nbsp;isHidingEnabled()</pre>
<div class="block">Indicates whether files marked as hidden by the default FileSystemView
 are shown or not.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true  if hidden files are not shown</dd>
</dl>
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<h4>setHidingEnabled</h4>
<pre>public&nbsp;void&nbsp;setHidingEnabled(boolean&nbsp;hiding)</pre>
<div class="block">Sets whether files marked as hidden by the default FileSystemView
 are shown or not.  The default is true.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>hiding</code> - true  to hide hidden files</dd>
</dl>
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