ProtocolLib/Javadoc/com/comphenix/protocol/reflect/VolatileField.html
2012-11-13 17:54:42 +01:00

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<h2 title="Class VolatileField" class="title">Class VolatileField</h2>
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<li>java.lang.Object</li>
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<li>com.comphenix.protocol.reflect.VolatileField</li>
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<pre>public class <span class="strong">VolatileField</span>
extends java.lang.Object</pre>
<div class="block">Represents a field that will revert to its original state when this class is garbaged collected.</div>
<dl><dt><span class="strong">Author:</span></dt>
<dd>Kristian</dd></dl>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><strong><a href="../../../../com/comphenix/protocol/reflect/VolatileField.html#VolatileField(java.lang.reflect.Field, java.lang.Object)">VolatileField</a></strong>(java.lang.reflect.Field&nbsp;field,
java.lang.Object&nbsp;container)</code>
<div class="block">Initializes a volatile field with an associated object.</div>
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<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../../com/comphenix/protocol/reflect/VolatileField.html#VolatileField(java.lang.reflect.Field, java.lang.Object, boolean)">VolatileField</a></strong>(java.lang.reflect.Field&nbsp;field,
java.lang.Object&nbsp;container,
boolean&nbsp;forceAccess)</code>
<div class="block">Initializes a volatile field with an associated object.</div>
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<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/VolatileField.html#finalize()">finalize</a></strong>()</code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code>java.lang.Object</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/VolatileField.html#getContainer()">getContainer</a></strong>()</code>
<div class="block">Retrieves the object the field is stored.</div>
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<tr class="altColor">
<td class="colFirst"><code>java.lang.reflect.Field</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/VolatileField.html#getField()">getField</a></strong>()</code>
<div class="block">Retrieves the current field.</div>
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<tr class="rowColor">
<td class="colFirst"><code>java.lang.Object</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/VolatileField.html#getOldValue()">getOldValue</a></strong>()</code>
<div class="block">Retrieves the field value before the previous setValue(), unless saveValue() has been called.</div>
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<td class="colFirst"><code>java.lang.Object</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/VolatileField.html#getValue()">getValue</a></strong>()</code>
<div class="block">Retrieves the current field value.</div>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/VolatileField.html#isCurrentSet()">isCurrentSet</a></strong>()</code>
<div class="block">Determine whether or not we'll need to revert the value.</div>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/VolatileField.html#isForceAccess()">isForceAccess</a></strong>()</code>
<div class="block">Retrieves whether or not not to override any scope restrictions.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/VolatileField.html#revertValue()">revertValue</a></strong>()</code>
<div class="block">Revert to the previously set value.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/VolatileField.html#saveValue()">saveValue</a></strong>()</code>
<div class="block">Ensure that the current value is still set after this class has been garbaged collected.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/VolatileField.html#setForceAccess(boolean)">setForceAccess</a></strong>(boolean&nbsp;forceAccess)</code>
<div class="block">Sets whether or not not to override any scope restrictions.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/comphenix/protocol/reflect/VolatileField.html#setValue(java.lang.Object)">setValue</a></strong>(java.lang.Object&nbsp;newValue)</code>
<div class="block">Sets the current value.</div>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h4>VolatileField</h4>
<pre>public&nbsp;VolatileField(java.lang.reflect.Field&nbsp;field,
java.lang.Object&nbsp;container)</pre>
<div class="block">Initializes a volatile field with an associated object.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>field</code> - - the field.</dd><dd><code>container</code> - - the object this field belongs to.</dd></dl>
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<h4>VolatileField</h4>
<pre>public&nbsp;VolatileField(java.lang.reflect.Field&nbsp;field,
java.lang.Object&nbsp;container,
boolean&nbsp;forceAccess)</pre>
<div class="block">Initializes a volatile field with an associated object.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>field</code> - - the field.</dd><dd><code>container</code> - - the object this field belongs to.</dd><dd><code>forceAccess</code> - - whether or not to override any scope restrictions.</dd></dl>
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<h4>getField</h4>
<pre>public&nbsp;java.lang.reflect.Field&nbsp;getField()</pre>
<div class="block">Retrieves the current field.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The stored field.</dd></dl>
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<h4>getContainer</h4>
<pre>public&nbsp;java.lang.Object&nbsp;getContainer()</pre>
<div class="block">Retrieves the object the field is stored.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The reference object.</dd></dl>
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<h4>isForceAccess</h4>
<pre>public&nbsp;boolean&nbsp;isForceAccess()</pre>
<div class="block">Retrieves whether or not not to override any scope restrictions.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>TRUE if we override scope, FALSE otherwise.</dd></dl>
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<h4>setForceAccess</h4>
<pre>public&nbsp;void&nbsp;setForceAccess(boolean&nbsp;forceAccess)</pre>
<div class="block">Sets whether or not not to override any scope restrictions.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>forceAccess</code> - - TRUE if we override scope, FALSE otherwise.</dd></dl>
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<h4>getValue</h4>
<pre>public&nbsp;java.lang.Object&nbsp;getValue()</pre>
<div class="block">Retrieves the current field value.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>The current field value.</dd></dl>
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<pre>public&nbsp;java.lang.Object&nbsp;getOldValue()</pre>
<div class="block">Retrieves the field value before the previous setValue(), unless saveValue() has been called.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>Previous value.</dd></dl>
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<h4>setValue</h4>
<pre>public&nbsp;void&nbsp;setValue(java.lang.Object&nbsp;newValue)</pre>
<div class="block">Sets the current value. This will be reverted unless saveValue() is called.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>newValue</code> - - new field value.</dd></dl>
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<h4>saveValue</h4>
<pre>public&nbsp;void&nbsp;saveValue()</pre>
<div class="block">Ensure that the current value is still set after this class has been garbaged collected.</div>
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<h4>revertValue</h4>
<pre>public&nbsp;void&nbsp;revertValue()</pre>
<div class="block">Revert to the previously set value.</div>
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<pre>public&nbsp;boolean&nbsp;isCurrentSet()</pre>
<div class="block">Determine whether or not we'll need to revert the value.</div>
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<h4>finalize</h4>
<pre>protected&nbsp;void&nbsp;finalize()
throws java.lang.Throwable</pre>
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<dd><code>finalize</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.lang.Throwable</code></dd></dl>
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