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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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<h2 title="Class BaseSingleFieldPeriod" class="title">Class BaseSingleFieldPeriod</h2>
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<li>org.joda.time.base.BaseSingleFieldPeriod</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;<a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html" title="class in org.joda.time.base">BaseSingleFieldPeriod</a>&gt;, <a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a></dd>
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<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../org/joda/time/Days.html" title="class in org.joda.time">Days</a>, <a href="../../../../org/joda/time/Hours.html" title="class in org.joda.time">Hours</a>, <a href="../../../../org/joda/time/Minutes.html" title="class in org.joda.time">Minutes</a>, <a href="../../../../org/joda/time/Months.html" title="class in org.joda.time">Months</a>, <a href="../../../../org/joda/time/Seconds.html" title="class in org.joda.time">Seconds</a>, <a href="../../../../org/joda/time/Weeks.html" title="class in org.joda.time">Weeks</a>, <a href="../../../../org/joda/time/Years.html" title="class in org.joda.time">Years</a></dd>
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<pre>public abstract class <span class="strong">BaseSingleFieldPeriod</span>
extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
implements <a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;<a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html" title="class in org.joda.time.base">BaseSingleFieldPeriod</a>&gt;, <a href="http://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a></pre>
<div class="block">BaseSingleFieldPeriod is an abstract implementation of ReadablePeriod that
 manages a single duration field, such as days or minutes.
 <p>
 This class should generally not be used directly by API users.
 The <a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time"><code>ReadablePeriod</code></a> interface should be used when different 
 kinds of period objects are to be referenced.
 <p>
 BaseSingleFieldPeriod subclasses may be mutable and not thread-safe.</div>
<dl><dt><span class="strong">Since:</span></dt>
  <dd>1.4</dd>
<dt><span class="strong">See Also:</span></dt><dd><a href="../../../../serialized-form.html#org.joda.time.base.BaseSingleFieldPeriod">Serialized Form</a></dd></dl>
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<th class="colFirst" scope="col">Modifier</th>
<th class="colLast" scope="col">Constructor and Description</th>
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<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#BaseSingleFieldPeriod(int)">BaseSingleFieldPeriod</a></strong>(int&nbsp;period)</code>
<div class="block">Creates a new instance representing the specified period.</div>
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<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code>protected static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#between(org.joda.time.ReadableInstant,%20org.joda.time.ReadableInstant,%20org.joda.time.DurationFieldType)">between</a></strong>(<a href="../../../../org/joda/time/ReadableInstant.html" title="interface in org.joda.time">ReadableInstant</a>&nbsp;start,
       <a href="../../../../org/joda/time/ReadableInstant.html" title="interface in org.joda.time">ReadableInstant</a>&nbsp;end,
       <a href="../../../../org/joda/time/DurationFieldType.html" title="class in org.joda.time">DurationFieldType</a>&nbsp;field)</code>
<div class="block">Calculates the number of whole units between the two specified datetimes.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#between(org.joda.time.ReadablePartial,%20org.joda.time.ReadablePartial,%20org.joda.time.ReadablePeriod)">between</a></strong>(<a href="../../../../org/joda/time/ReadablePartial.html" title="interface in org.joda.time">ReadablePartial</a>&nbsp;start,
       <a href="../../../../org/joda/time/ReadablePartial.html" title="interface in org.joda.time">ReadablePartial</a>&nbsp;end,
       <a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a>&nbsp;zeroInstance)</code>
<div class="block">Calculates the number of whole units between the two specified partial datetimes.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#compareTo(org.joda.time.base.BaseSingleFieldPeriod)">compareTo</a></strong>(<a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html" title="class in org.joda.time.base">BaseSingleFieldPeriod</a>&nbsp;other)</code>
<div class="block">Compares this period to another object of the same class.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#equals(java.lang.Object)">equals</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;period)</code>
<div class="block">Compares this object with the specified object for equality based on the
 value of each field.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#get(org.joda.time.DurationFieldType)">get</a></strong>(<a href="../../../../org/joda/time/DurationFieldType.html" title="class in org.joda.time">DurationFieldType</a>&nbsp;type)</code>
<div class="block">Gets the value of a duration field represented by this period.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>abstract <a href="../../../../org/joda/time/DurationFieldType.html" title="class in org.joda.time">DurationFieldType</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#getFieldType()">getFieldType</a></strong>()</code>
<div class="block">Gets the single duration field type.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../org/joda/time/DurationFieldType.html" title="class in org.joda.time">DurationFieldType</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#getFieldType(int)">getFieldType</a></strong>(int&nbsp;index)</code>
<div class="block">Gets the field type at the specified index.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>abstract <a href="../../../../org/joda/time/PeriodType.html" title="class in org.joda.time">PeriodType</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#getPeriodType()">getPeriodType</a></strong>()</code>
<div class="block">Gets the period type which matches the duration field type.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#getValue()">getValue</a></strong>()</code>
<div class="block">Gets the amount of this period.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#getValue(int)">getValue</a></strong>(int&nbsp;index)</code>
<div class="block">Gets the value at the specified index.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#hashCode()">hashCode</a></strong>()</code>
<div class="block">Gets a hash code for the period as defined by ReadablePeriod.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#isSupported(org.joda.time.DurationFieldType)">isSupported</a></strong>(<a href="../../../../org/joda/time/DurationFieldType.html" title="class in org.joda.time">DurationFieldType</a>&nbsp;type)</code>
<div class="block">Checks whether the duration field specified is supported by this period.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#setValue(int)">setValue</a></strong>(int&nbsp;value)</code>
<div class="block">Sets the amount of this period.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#size()">size</a></strong>()</code>
<div class="block">Gets the number of fields that this period supports, which is one.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected static int</code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#standardPeriodIn(org.joda.time.ReadablePeriod,%20long)">standardPeriodIn</a></strong>(<a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a>&nbsp;period,
                long&nbsp;millisPerUnit)</code>
<div class="block">Creates a new instance representing the number of complete standard length units
 in the specified period.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../org/joda/time/MutablePeriod.html" title="class in org.joda.time">MutablePeriod</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#toMutablePeriod()">toMutablePeriod</a></strong>()</code>
<div class="block">Get this object as a <code>MutablePeriod</code>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../org/joda/time/Period.html" title="class in org.joda.time">Period</a></code></td>
<td class="colLast"><code><strong><a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html#toPeriod()">toPeriod</a></strong>()</code>
<div class="block">Get this period as an immutable <code>Period</code> object.</div>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li>
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<h3>Methods inherited from interface&nbsp;org.joda.time.<a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a></h3>
<code><a href="../../../../org/joda/time/ReadablePeriod.html#toString()">toString</a></code></li>
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<h3>Constructor Detail</h3>
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<h4>BaseSingleFieldPeriod</h4>
<pre>protected&nbsp;BaseSingleFieldPeriod(int&nbsp;period)</pre>
<div class="block">Creates a new instance representing the specified period.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>period</code> - the period to represent</dd></dl>
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<h3>Method Detail</h3>
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<h4>between</h4>
<pre>protected static&nbsp;int&nbsp;between(<a href="../../../../org/joda/time/ReadableInstant.html" title="interface in org.joda.time">ReadableInstant</a>&nbsp;start,
          <a href="../../../../org/joda/time/ReadableInstant.html" title="interface in org.joda.time">ReadableInstant</a>&nbsp;end,
          <a href="../../../../org/joda/time/DurationFieldType.html" title="class in org.joda.time">DurationFieldType</a>&nbsp;field)</pre>
<div class="block">Calculates the number of whole units between the two specified datetimes.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>start</code> - the start instant, validated to not be null</dd><dd><code>end</code> - the end instant, validated to not be null</dd><dd><code>field</code> - the field type to use, must not be null</dd>
<dt><span class="strong">Returns:</span></dt><dd>the period</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if the instants are null or invalid</dd></dl>
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<h4>between</h4>
<pre>protected static&nbsp;int&nbsp;between(<a href="../../../../org/joda/time/ReadablePartial.html" title="interface in org.joda.time">ReadablePartial</a>&nbsp;start,
          <a href="../../../../org/joda/time/ReadablePartial.html" title="interface in org.joda.time">ReadablePartial</a>&nbsp;end,
          <a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a>&nbsp;zeroInstance)</pre>
<div class="block">Calculates the number of whole units between the two specified partial datetimes.
 <p>
 The two partials must contain the same fields, for example you can specify
 two <code>LocalDate</code> objects.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>start</code> - the start partial date, validated to not be null</dd><dd><code>end</code> - the end partial date, validated to not be null</dd><dd><code>zeroInstance</code> - the zero instance constant, must not be null</dd>
<dt><span class="strong">Returns:</span></dt><dd>the period</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if the partials are null or invalid</dd></dl>
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<pre>protected static&nbsp;int&nbsp;standardPeriodIn(<a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a>&nbsp;period,
                   long&nbsp;millisPerUnit)</pre>
<div class="block">Creates a new instance representing the number of complete standard length units
 in the specified period.
 <p>
 This factory method converts all fields from the period to hours using standardised
 durations for each field. Only those fields which have a precise duration in
 the ISO UTC chronology can be converted.
 <ul>
 <li>One week consists of 7 days.
 <li>One day consists of 24 hours.
 <li>One hour consists of 60 minutes.
 <li>One minute consists of 60 seconds.
 <li>One second consists of 1000 milliseconds.
 </ul>
 Months and Years are imprecise and periods containing these values cannot be converted.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>period</code> - the period to get the number of hours from, must not be null</dd><dd><code>millisPerUnit</code> - the number of milliseconds in one standard unit of this period</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if the period contains imprecise duration values</dd></dl>
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<h4>getValue</h4>
<pre>protected&nbsp;int&nbsp;getValue()</pre>
<div class="block">Gets the amount of this period.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the period value</dd></dl>
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<h4>setValue</h4>
<pre>protected&nbsp;void&nbsp;setValue(int&nbsp;value)</pre>
<div class="block">Sets the amount of this period.
 To make a subclass immutable you must declare it final, or block this method.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>value</code> - the period value</dd></dl>
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<h4>getFieldType</h4>
<pre>public abstract&nbsp;<a href="../../../../org/joda/time/DurationFieldType.html" title="class in org.joda.time">DurationFieldType</a>&nbsp;getFieldType()</pre>
<div class="block">Gets the single duration field type.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the duration field type, not null</dd></dl>
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<pre>public abstract&nbsp;<a href="../../../../org/joda/time/PeriodType.html" title="class in org.joda.time">PeriodType</a>&nbsp;getPeriodType()</pre>
<div class="block">Gets the period type which matches the duration field type.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/joda/time/ReadablePeriod.html#getPeriodType()">getPeriodType</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the period type, not null</dd></dl>
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<h4>size</h4>
<pre>public&nbsp;int&nbsp;size()</pre>
<div class="block">Gets the number of fields that this period supports, which is one.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/joda/time/ReadablePeriod.html#size()">size</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the number of fields supported, which is one</dd></dl>
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<pre>public&nbsp;<a href="../../../../org/joda/time/DurationFieldType.html" title="class in org.joda.time">DurationFieldType</a>&nbsp;getFieldType(int&nbsp;index)</pre>
<div class="block">Gets the field type at the specified index.
 <p>
 The only index supported by this period is zero which returns the
 field type of this class.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/joda/time/ReadablePeriod.html#getFieldType(int)">getFieldType</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>index</code> - the index to retrieve, which must be zero</dd>
<dt><span class="strong">Returns:</span></dt><dd>the field at the specified index</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IndexOutOfBoundsException.html?is-external=true" title="class or interface in java.lang">IndexOutOfBoundsException</a></code> - if the index is invalid</dd></dl>
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<pre>public&nbsp;int&nbsp;getValue(int&nbsp;index)</pre>
<div class="block">Gets the value at the specified index.
 <p>
 The only index supported by this period is zero.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/joda/time/ReadablePeriod.html#getValue(int)">getValue</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>index</code> - the index to retrieve, which must be zero</dd>
<dt><span class="strong">Returns:</span></dt><dd>the value of the field at the specified index</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IndexOutOfBoundsException.html?is-external=true" title="class or interface in java.lang">IndexOutOfBoundsException</a></code> - if the index is invalid</dd></dl>
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<h4>get</h4>
<pre>public&nbsp;int&nbsp;get(<a href="../../../../org/joda/time/DurationFieldType.html" title="class in org.joda.time">DurationFieldType</a>&nbsp;type)</pre>
<div class="block">Gets the value of a duration field represented by this period.
 <p>
 If the field type specified does not match the type used by this class
 then zero is returned.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/joda/time/ReadablePeriod.html#get(org.joda.time.DurationFieldType)">get</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>type</code> - the field type to query, null returns zero</dd>
<dt><span class="strong">Returns:</span></dt><dd>the value of that field, zero if field not supported</dd></dl>
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<pre>public&nbsp;boolean&nbsp;isSupported(<a href="../../../../org/joda/time/DurationFieldType.html" title="class in org.joda.time">DurationFieldType</a>&nbsp;type)</pre>
<div class="block">Checks whether the duration field specified is supported by this period.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/joda/time/ReadablePeriod.html#isSupported(org.joda.time.DurationFieldType)">isSupported</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>type</code> - the type to check, may be null which returns false</dd>
<dt><span class="strong">Returns:</span></dt><dd>true if the field is supported</dd></dl>
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<h4>toPeriod</h4>
<pre>public&nbsp;<a href="../../../../org/joda/time/Period.html" title="class in org.joda.time">Period</a>&nbsp;toPeriod()</pre>
<div class="block">Get this period as an immutable <code>Period</code> object.
 The period will use <code>PeriodType.standard()</code>.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/joda/time/ReadablePeriod.html#toPeriod()">toPeriod</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a <code>Period</code> representing the same number of days</dd></dl>
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<pre>public&nbsp;<a href="../../../../org/joda/time/MutablePeriod.html" title="class in org.joda.time">MutablePeriod</a>&nbsp;toMutablePeriod()</pre>
<div class="block">Get this object as a <code>MutablePeriod</code>.
 <p>
 This will always return a new <code>MutablePeriod</code> with the same fields.
 The period will use <code>PeriodType.standard()</code>.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/joda/time/ReadablePeriod.html#toMutablePeriod()">toMutablePeriod</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a MutablePeriod using the same field set and values</dd></dl>
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<h4>equals</h4>
<pre>public&nbsp;boolean&nbsp;equals(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;period)</pre>
<div class="block">Compares this object with the specified object for equality based on the
 value of each field. All ReadablePeriod instances are accepted, but only
 those with a matching <code>PeriodType</code> can return true.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/joda/time/ReadablePeriod.html#equals(java.lang.Object)">equals</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a></code></dd>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>period</code> - a readable period to check against</dd>
<dt><span class="strong">Returns:</span></dt><dd>true if all the field values are equal, false if
  not or the period is null or of an incorrect type</dd></dl>
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<pre>public&nbsp;int&nbsp;hashCode()</pre>
<div class="block">Gets a hash code for the period as defined by ReadablePeriod.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/joda/time/ReadablePeriod.html#hashCode()">hashCode</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/joda/time/ReadablePeriod.html" title="interface in org.joda.time">ReadablePeriod</a></code></dd>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a hash code</dd></dl>
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<h4>compareTo</h4>
<pre>public&nbsp;int&nbsp;compareTo(<a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html" title="class in org.joda.time.base">BaseSingleFieldPeriod</a>&nbsp;other)</pre>
<div class="block">Compares this period to another object of the same class.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true#compareTo(T)" title="class or interface in java.lang">compareTo</a></code>&nbsp;in interface&nbsp;<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a>&lt;<a href="../../../../org/joda/time/base/BaseSingleFieldPeriod.html" title="class in org.joda.time.base">BaseSingleFieldPeriod</a>&gt;</code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>other</code> - the other period, must not be null</dd>
<dt><span class="strong">Returns:</span></dt><dd>zero if equal, positive if greater, negative if less</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if the other period is null</dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/ClassCastException.html?is-external=true" title="class or interface in java.lang">ClassCastException</a></code> - if the other period is of a different type</dd></dl>
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