jonas.rehn
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praktikum-holons
forked from carlos.garcia/praktikum-holons


			
				
					
						
						
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<h2 title="Class DefaultValueDataset" class="title">Class DefaultValueDataset</h2>
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<li>java.lang.Object</li>
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<dt>All Implemented Interfaces:</dt>
<dd>java.io.ObjectInputValidation, java.io.Serializable, java.lang.Cloneable, <a href="../../../../org/jfree/data/general/Dataset.html" title="interface in org.jfree.data.general">Dataset</a>, <a href="../../../../org/jfree/data/general/ValueDataset.html" title="interface in org.jfree.data.general">ValueDataset</a>, <a href="../../../../org/jfree/data/Value.html" title="interface in org.jfree.data">Value</a>, org.jfree.util.PublicCloneable</dd>
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<pre>public class <a href="../../../../src-html/org/jfree/data/general/DefaultValueDataset.html#line.57">DefaultValueDataset</a>
extends <a href="../../../../org/jfree/data/general/AbstractDataset.html" title="class in org.jfree.data.general">AbstractDataset</a>
implements <a href="../../../../org/jfree/data/general/ValueDataset.html" title="interface in org.jfree.data.general">ValueDataset</a>, java.lang.Cloneable, org.jfree.util.PublicCloneable, java.io.Serializable</pre>
<div class="block">A dataset that stores a single value (that is possibly <code>null</code>).
 This class provides a default implementation of the <a href="../../../../org/jfree/data/general/ValueDataset.html" title="interface in org.jfree.data.general"><code>ValueDataset</code></a>
 interface.</div>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DefaultValueDataset.html#DefaultValueDataset--">DefaultValueDataset</a></span>()</code>
<div class="block">Constructs a new dataset, initially empty.</div>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DefaultValueDataset.html#DefaultValueDataset-double-">DefaultValueDataset</a></span>(double&nbsp;value)</code>
<div class="block">Creates a new dataset with the specified value.</div>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DefaultValueDataset.html#DefaultValueDataset-java.lang.Number-">DefaultValueDataset</a></span>(java.lang.Number&nbsp;value)</code>
<div class="block">Creates a new dataset with the specified value.</div>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DefaultValueDataset.html#equals-java.lang.Object-">equals</a></span>(java.lang.Object&nbsp;obj)</code>
<div class="block">Tests this dataset for equality with an arbitrary object.</div>
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<td class="colFirst"><code>java.lang.Number</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DefaultValueDataset.html#getValue--">getValue</a></span>()</code>
<div class="block">Returns the value.</div>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/general/DefaultValueDataset.html#hashCode--">hashCode</a></span>()</code>
<div class="block">Returns a hash code.</div>
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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="../../../../org/jfree/data/general/DefaultValueDataset.html#setValue-java.lang.Number-">setValue</a></span>(java.lang.Number&nbsp;value)</code>
<div class="block">Sets the value and sends a <a href="../../../../org/jfree/data/general/DatasetChangeEvent.html" title="class in org.jfree.data.general"><code>DatasetChangeEvent</code></a> to all registered
 listeners.</div>
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<h3>Methods inherited from class&nbsp;org.jfree.data.general.<a href="../../../../org/jfree/data/general/AbstractDataset.html" title="class in org.jfree.data.general">AbstractDataset</a></h3>
<code><a href="../../../../org/jfree/data/general/AbstractDataset.html#addChangeListener-org.jfree.data.general.DatasetChangeListener-">addChangeListener</a>, <a href="../../../../org/jfree/data/general/AbstractDataset.html#clone--">clone</a>, <a href="../../../../org/jfree/data/general/AbstractDataset.html#fireDatasetChanged--">fireDatasetChanged</a>, <a href="../../../../org/jfree/data/general/AbstractDataset.html#getGroup--">getGroup</a>, <a href="../../../../org/jfree/data/general/AbstractDataset.html#getNotify--">getNotify</a>, <a href="../../../../org/jfree/data/general/AbstractDataset.html#hasListener-java.util.EventListener-">hasListener</a>, <a href="../../../../org/jfree/data/general/AbstractDataset.html#notifyListeners-org.jfree.data.general.DatasetChangeEvent-">notifyListeners</a>, <a href="../../../../org/jfree/data/general/AbstractDataset.html#removeChangeListener-org.jfree.data.general.DatasetChangeListener-">removeChangeListener</a>, <a href="../../../../org/jfree/data/general/AbstractDataset.html#setGroup-org.jfree.data.general.DatasetGroup-">setGroup</a>, <a href="../../../../org/jfree/data/general/AbstractDataset.html#setNotify-boolean-">setNotify</a>, <a href="../../../../org/jfree/data/general/AbstractDataset.html#validateObject--">validateObject</a></code></li>
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<code><a href="../../../../org/jfree/data/general/Dataset.html#addChangeListener-org.jfree.data.general.DatasetChangeListener-">addChangeListener</a>, <a href="../../../../org/jfree/data/general/Dataset.html#getGroup--">getGroup</a>, <a href="../../../../org/jfree/data/general/Dataset.html#removeChangeListener-org.jfree.data.general.DatasetChangeListener-">removeChangeListener</a>, <a href="../../../../org/jfree/data/general/Dataset.html#setGroup-org.jfree.data.general.DatasetGroup-">setGroup</a></code></li>
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<h4>DefaultValueDataset</h4>
<pre>public&nbsp;<a href="../../../../src-html/org/jfree/data/general/DefaultValueDataset.html#line.69">DefaultValueDataset</a>()</pre>
<div class="block">Constructs a new dataset, initially empty.</div>
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<h4>DefaultValueDataset</h4>
<pre>public&nbsp;<a href="../../../../src-html/org/jfree/data/general/DefaultValueDataset.html#line.78">DefaultValueDataset</a>(double&nbsp;value)</pre>
<div class="block">Creates a new dataset with the specified value.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>value</code> - the value.</dd>
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<h4>DefaultValueDataset</h4>
<pre>public&nbsp;<a href="../../../../src-html/org/jfree/data/general/DefaultValueDataset.html#line.87">DefaultValueDataset</a>(java.lang.Number&nbsp;value)</pre>
<div class="block">Creates a new dataset with the specified value.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>value</code> - the initial value (<code>null</code> permitted).</dd>
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<h4>getValue</h4>
<pre>public&nbsp;java.lang.Number&nbsp;<a href="../../../../src-html/org/jfree/data/general/DefaultValueDataset.html#line.98">getValue</a>()</pre>
<div class="block">Returns the value.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/jfree/data/Value.html#getValue--">getValue</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/jfree/data/Value.html" title="interface in org.jfree.data">Value</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The value (possibly <code>null</code>).</dd>
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<h4>setValue</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../src-html/org/jfree/data/general/DefaultValueDataset.html#line.108">setValue</a>(java.lang.Number&nbsp;value)</pre>
<div class="block">Sets the value and sends a <a href="../../../../org/jfree/data/general/DatasetChangeEvent.html" title="class in org.jfree.data.general"><code>DatasetChangeEvent</code></a> to all registered
 listeners.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>value</code> - the new value (<code>null</code> permitted).</dd>
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<h4>equals</h4>
<pre>public&nbsp;boolean&nbsp;<a href="../../../../src-html/org/jfree/data/general/DefaultValueDataset.html#line.121">equals</a>(java.lang.Object&nbsp;obj)</pre>
<div class="block">Tests this dataset for equality with an arbitrary object.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code>equals</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>obj</code> - the object (<code>null</code> permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A boolean.</dd>
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<h4>hashCode</h4>
<pre>public&nbsp;int&nbsp;<a href="../../../../src-html/org/jfree/data/general/DefaultValueDataset.html#line.138">hashCode</a>()</pre>
<div class="block">Returns a hash code.</div>
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<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code>hashCode</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A hash code.</dd>
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