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


			
				
					
						
						
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<div class="subTitle">org.jfree.data.time</div>
<h2 title="Class TimeSeriesDataItem" class="title">Class TimeSeriesDataItem</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<li>org.jfree.data.time.TimeSeriesDataItem</li>
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<pre>public class <a href="../../../../src-html/org/jfree/data/time/TimeSeriesDataItem.html#line.81">TimeSeriesDataItem</a>
extends java.lang.Object
implements java.lang.Cloneable, java.lang.Comparable, java.io.Serializable</pre>
<div class="block">Represents one data item in a time series.
 <P>
 The time period can be any of the following:
 <ul>
 <li><a href="../../../../org/jfree/data/time/Year.html" title="class in org.jfree.data.time"><code>Year</code></a></li>
 <li><a href="../../../../org/jfree/data/time/Quarter.html" title="class in org.jfree.data.time"><code>Quarter</code></a></li>
 <li><a href="../../../../org/jfree/data/time/Month.html" title="class in org.jfree.data.time"><code>Month</code></a></li>
 <li><a href="../../../../org/jfree/data/time/Week.html" title="class in org.jfree.data.time"><code>Week</code></a></li>
 <li><a href="../../../../org/jfree/data/time/Day.html" title="class in org.jfree.data.time"><code>Day</code></a></li>
 <li><a href="../../../../org/jfree/data/time/Hour.html" title="class in org.jfree.data.time"><code>Hour</code></a></li>
 <li><a href="../../../../org/jfree/data/time/Minute.html" title="class in org.jfree.data.time"><code>Minute</code></a></li>
 <li><a href="../../../../org/jfree/data/time/Second.html" title="class in org.jfree.data.time"><code>Second</code></a></li>
 <li><a href="../../../../org/jfree/data/time/Millisecond.html" title="class in org.jfree.data.time"><code>Millisecond</code></a></li>
 <li><a href="../../../../org/jfree/data/time/FixedMillisecond.html" title="class in org.jfree.data.time"><code>FixedMillisecond</code></a></li>
 </ul>

 The time period is an immutable property of the data item.  Data items will
 often be sorted within a list, and allowing the time period to be changed
 could destroy the sort order.
 <P>
 Implements the <code>Comparable</code> interface so that standard Java
 sorting can be used to keep the data items in order.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../serialized-form.html#org.jfree.data.time.TimeSeriesDataItem">Serialized Form</a></dd>
</dl>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/time/TimeSeriesDataItem.html#TimeSeriesDataItem-org.jfree.data.time.RegularTimePeriod-double-">TimeSeriesDataItem</a></span>(<a href="../../../../org/jfree/data/time/RegularTimePeriod.html" title="class in org.jfree.data.time">RegularTimePeriod</a>&nbsp;period,
                  double&nbsp;value)</code>
<div class="block">Constructs a new data item that associates a value with a time period.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/time/TimeSeriesDataItem.html#TimeSeriesDataItem-org.jfree.data.time.RegularTimePeriod-java.lang.Number-">TimeSeriesDataItem</a></span>(<a href="../../../../org/jfree/data/time/RegularTimePeriod.html" title="class in org.jfree.data.time">RegularTimePeriod</a>&nbsp;period,
                  java.lang.Number&nbsp;value)</code>
<div class="block">Constructs a new data item that associates a value with a time period.</div>
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<td class="colFirst"><code>java.lang.Object</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/time/TimeSeriesDataItem.html#clone--">clone</a></span>()</code>
<div class="block">Clones the data item.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/time/TimeSeriesDataItem.html#compareTo-java.lang.Object-">compareTo</a></span>(java.lang.Object&nbsp;o1)</code>
<div class="block">Returns an integer indicating the order of this data pair object
 relative to another object.</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/jfree/data/time/TimeSeriesDataItem.html#equals-java.lang.Object-">equals</a></span>(java.lang.Object&nbsp;obj)</code>
<div class="block">Tests this object for equality with an arbitrary object.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="../../../../org/jfree/data/time/RegularTimePeriod.html" title="class in org.jfree.data.time">RegularTimePeriod</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/time/TimeSeriesDataItem.html#getPeriod--">getPeriod</a></span>()</code>
<div class="block">Returns the time period.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>java.lang.Number</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/time/TimeSeriesDataItem.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/time/TimeSeriesDataItem.html#hashCode--">hashCode</a></span>()</code>
<div class="block">Returns a hash code.</div>
</td>
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<tr id="i6" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/jfree/data/time/TimeSeriesDataItem.html#setValue-java.lang.Number-">setValue</a></span>(java.lang.Number&nbsp;value)</code>
<div class="block">Sets the value for this data item.</div>
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<!--   -->
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>finalize, getClass, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h4>TimeSeriesDataItem</h4>
<pre>public&nbsp;<a href="../../../../src-html/org/jfree/data/time/TimeSeriesDataItem.html#line.98">TimeSeriesDataItem</a>(<a href="../../../../org/jfree/data/time/RegularTimePeriod.html" title="class in org.jfree.data.time">RegularTimePeriod</a>&nbsp;period,
                          java.lang.Number&nbsp;value)</pre>
<div class="block">Constructs a new data item that associates a value with a time period.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>period</code> - the time period (<code>null</code> not permitted).</dd>
<dd><code>value</code> - the value (<code>null</code> permitted).</dd>
</dl>
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<a name="TimeSeriesDataItem-org.jfree.data.time.RegularTimePeriod-double-">
<!--   -->
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<h4>TimeSeriesDataItem</h4>
<pre>public&nbsp;<a href="../../../../src-html/org/jfree/data/time/TimeSeriesDataItem.html#line.110">TimeSeriesDataItem</a>(<a href="../../../../org/jfree/data/time/RegularTimePeriod.html" title="class in org.jfree.data.time">RegularTimePeriod</a>&nbsp;period,
                          double&nbsp;value)</pre>
<div class="block">Constructs a new data item that associates a value with a time period.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>period</code> - the time period (<code>null</code> not permitted).</dd>
<dd><code>value</code> - the value associated with the time period.</dd>
</dl>
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<a name="getPeriod--">
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<h4>getPeriod</h4>
<pre>public&nbsp;<a href="../../../../org/jfree/data/time/RegularTimePeriod.html" title="class in org.jfree.data.time">RegularTimePeriod</a>&nbsp;<a href="../../../../src-html/org/jfree/data/time/TimeSeriesDataItem.html#line.119">getPeriod</a>()</pre>
<div class="block">Returns the time period.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The time period (never <code>null</code>).</dd>
</dl>
</li>
</ul>
<a name="getValue--">
<!--   -->
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<ul class="blockList">
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<h4>getValue</h4>
<pre>public&nbsp;java.lang.Number&nbsp;<a href="../../../../src-html/org/jfree/data/time/TimeSeriesDataItem.html#line.130">getValue</a>()</pre>
<div class="block">Returns the value.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The value (<code>null</code> possible).</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/jfree/data/time/TimeSeriesDataItem.html#setValue-java.lang.Number-"><code>setValue(java.lang.Number)</code></a></dd>
</dl>
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<h4>setValue</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../src-html/org/jfree/data/time/TimeSeriesDataItem.html#line.141">setValue</a>(java.lang.Number&nbsp;value)</pre>
<div class="block">Sets the value for this data item.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>value</code> - the value (<code>null</code> permitted).</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/jfree/data/time/TimeSeriesDataItem.html#getValue--"><code>getValue()</code></a></dd>
</dl>
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<h4>equals</h4>
<pre>public&nbsp;boolean&nbsp;<a href="../../../../src-html/org/jfree/data/time/TimeSeriesDataItem.html#line.153">equals</a>(java.lang.Object&nbsp;obj)</pre>
<div class="block">Tests this object 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 other object (<code>null</code> permitted).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A boolean.</dd>
</dl>
</li>
</ul>
<a name="hashCode--">
<!--   -->
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<h4>hashCode</h4>
<pre>public&nbsp;int&nbsp;<a href="../../../../src-html/org/jfree/data/time/TimeSeriesDataItem.html#line.176">hashCode</a>()</pre>
<div class="block">Returns a hash code.</div>
<dl>
<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>
</dl>
</li>
</ul>
<a name="compareTo-java.lang.Object-">
<!--   -->
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<ul class="blockList">
<li class="blockList">
<h4>compareTo</h4>
<pre>public&nbsp;int&nbsp;<a href="../../../../src-html/org/jfree/data/time/TimeSeriesDataItem.html#line.196">compareTo</a>(java.lang.Object&nbsp;o1)</pre>
<div class="block">Returns an integer indicating the order of this data pair object
 relative to another object.
 <P>
 For the order we consider only the timing:
 negative == before, zero == same, positive == after.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>compareTo</code>&nbsp;in interface&nbsp;<code>java.lang.Comparable</code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>o1</code> - The object being compared to.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>An integer indicating the order of the data item object
         relative to another object.</dd>
</dl>
</li>
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<a name="clone--">
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<h4>clone</h4>
<pre>public&nbsp;java.lang.Object&nbsp;<a href="../../../../src-html/org/jfree/data/time/TimeSeriesDataItem.html#line.225">clone</a>()</pre>
<div class="block">Clones the data item.  Note: there is no need to clone the period or
 value since they are immutable classes.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code>clone</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A clone of the data item.</dd>
</dl>
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