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minjaesong 687a7f901e LibGDX stuffs for issue #23
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<div class="subTitle">com.badlogic.gdx.utils</div>
<h2 title="Class IntIntMap" class="title">Class IntIntMap</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<pre>public class <span class="typeNameLabel">IntIntMap</span>
extends java.lang.Object
implements java.lang.Iterable&lt;<a href="../../../../com/badlogic/gdx/utils/IntIntMap.Entry.html" title="class in com.badlogic.gdx.utils">IntIntMap.Entry</a>&gt;</pre>
<div class="block">An unordered map where the keys and values are ints. This implementation is a cuckoo hash map using 3 hashes, random walking,
and a small stash for problematic keys. No allocation is done except when growing the table size. <br>
<br>
This map performs very fast get, containsKey, and remove (typically O(1), worst case O(log(n))). Put may be a bit slower,
depending on hash collisions. Load factors greater than 0.91 greatly increase the chances the map will have to rehash to the
next higher POT size.</div>
<dl>
<dt><span class="simpleTagLabel">Author:</span></dt>
<dd>Nathan Sweet</dd>
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<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.Entries.html" title="class in com.badlogic.gdx.utils">IntIntMap.Entries</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>static class&nbsp;</code></td>
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<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.Values.html" title="class in com.badlogic.gdx.utils">IntIntMap.Values</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#size">size</a></span></code>&nbsp;</td>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#IntIntMap--">IntIntMap</a></span>()</code>
<div class="block">Creates a new map with an initial capacity of 51 and a load factor of 0.8.</div>
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<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#IntIntMap-int-">IntIntMap</a></span>(int&nbsp;initialCapacity)</code>
<div class="block">Creates a new map with a load factor of 0.8.</div>
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<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#IntIntMap-int-float-">IntIntMap</a></span>(int&nbsp;initialCapacity,
float&nbsp;loadFactor)</code>
<div class="block">Creates a new map with the specified initial capacity and load factor.</div>
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<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#IntIntMap-com.badlogic.gdx.utils.IntIntMap-">IntIntMap</a></span>(<a href="../../../../com/badlogic/gdx/utils/IntIntMap.html" title="class in com.badlogic.gdx.utils">IntIntMap</a>&nbsp;map)</code>
<div class="block">Creates a new map identical to the specified map.</div>
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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>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#clear--">clear</a></span>()</code>&nbsp;</td>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#clear-int-">clear</a></span>(int&nbsp;maximumCapacity)</code>
<div class="block">Clears the map and reduces the size of the backing arrays to be the specified capacity if they are larger.</div>
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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="../../../../com/badlogic/gdx/utils/IntIntMap.html#containsKey-int-">containsKey</a></span>(int&nbsp;key)</code>&nbsp;</td>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#containsValue-int-">containsValue</a></span>(int&nbsp;value)</code>
<div class="block">Returns true if the specified value is in the map.</div>
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<tr id="i4" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#ensureCapacity-int-">ensureCapacity</a></span>(int&nbsp;additionalCapacity)</code>
<div class="block">Increases the size of the backing array to accommodate the specified number of additional items.</div>
</td>
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<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/utils/IntIntMap.Entries.html" title="class in com.badlogic.gdx.utils">IntIntMap.Entries</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#entries--">entries</a></span>()</code>
<div class="block">Returns an iterator for the entries in the map.</div>
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</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#equals-java.lang.Object-">equals</a></span>(java.lang.Object&nbsp;obj)</code>&nbsp;</td>
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<tr id="i7" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#findKey-int-int-">findKey</a></span>(int&nbsp;value,
int&nbsp;notFound)</code>
<div class="block">Returns the key for the specified value, or null if it is not in the map.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#get-int-int-">get</a></span>(int&nbsp;key,
int&nbsp;defaultValue)</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#getAndIncrement-int-int-int-">getAndIncrement</a></span>(int&nbsp;key,
int&nbsp;defaultValue,
int&nbsp;increment)</code>
<div class="block">Returns the key's current value and increments the stored value.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#hashCode--">hashCode</a></span>()</code>&nbsp;</td>
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<tr id="i11" class="rowColor">
<td class="colFirst"><code>java.util.Iterator&lt;<a href="../../../../com/badlogic/gdx/utils/IntIntMap.Entry.html" title="class in com.badlogic.gdx.utils">IntIntMap.Entry</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#iterator--">iterator</a></span>()</code>&nbsp;</td>
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<tr id="i12" class="altColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/utils/IntIntMap.Keys.html" title="class in com.badlogic.gdx.utils">IntIntMap.Keys</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#keys--">keys</a></span>()</code>
<div class="block">Returns an iterator for the keys in the map.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#put-int-int-">put</a></span>(int&nbsp;key,
int&nbsp;value)</code>&nbsp;</td>
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<tr id="i14" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#putAll-com.badlogic.gdx.utils.IntIntMap-">putAll</a></span>(<a href="../../../../com/badlogic/gdx/utils/IntIntMap.html" title="class in com.badlogic.gdx.utils">IntIntMap</a>&nbsp;map)</code>&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#remove-int-int-">remove</a></span>(int&nbsp;key,
int&nbsp;defaultValue)</code>&nbsp;</td>
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<tr id="i16" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#shrink-int-">shrink</a></span>(int&nbsp;maximumCapacity)</code>
<div class="block">Reduces the size of the backing arrays to be the specified capacity or less.</div>
</td>
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<tr id="i17" class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#toString--">toString</a></span>()</code>&nbsp;</td>
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<tr id="i18" class="altColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/utils/IntIntMap.Values.html" title="class in com.badlogic.gdx.utils">IntIntMap.Values</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/badlogic/gdx/utils/IntIntMap.html#values--">values</a></span>()</code>
<div class="block">Returns an iterator for the values in the map.</div>
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<pre>public&nbsp;int size</pre>
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<pre>public&nbsp;IntIntMap()</pre>
<div class="block">Creates a new map with an initial capacity of 51 and a load factor of 0.8.</div>
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<pre>public&nbsp;IntIntMap(int&nbsp;initialCapacity)</pre>
<div class="block">Creates a new map with a load factor of 0.8.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>initialCapacity</code> - If not a power of two, it is increased to the next nearest power of two.</dd>
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<h4>IntIntMap</h4>
<pre>public&nbsp;IntIntMap(int&nbsp;initialCapacity,
float&nbsp;loadFactor)</pre>
<div class="block">Creates a new map with the specified initial capacity and load factor. This map will hold initialCapacity items before
growing the backing table.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>initialCapacity</code> - If not a power of two, it is increased to the next nearest power of two.</dd>
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<pre>public&nbsp;IntIntMap(<a href="../../../../com/badlogic/gdx/utils/IntIntMap.html" title="class in com.badlogic.gdx.utils">IntIntMap</a>&nbsp;map)</pre>
<div class="block">Creates a new map identical to the specified map.</div>
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<h4>put</h4>
<pre>public&nbsp;void&nbsp;put(int&nbsp;key,
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<pre>public&nbsp;void&nbsp;putAll(<a href="../../../../com/badlogic/gdx/utils/IntIntMap.html" title="class in com.badlogic.gdx.utils">IntIntMap</a>&nbsp;map)</pre>
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<pre>public&nbsp;int&nbsp;get(int&nbsp;key,
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<dd><code>defaultValue</code> - Returned if the key was not associated with a value.</dd>
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<pre>public&nbsp;int&nbsp;getAndIncrement(int&nbsp;key,
int&nbsp;defaultValue,
int&nbsp;increment)</pre>
<div class="block">Returns the key's current value and increments the stored value. If the key is not in the map, defaultValue + increment is
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<h4>remove</h4>
<pre>public&nbsp;int&nbsp;remove(int&nbsp;key,
int&nbsp;defaultValue)</pre>
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<pre>public&nbsp;void&nbsp;shrink(int&nbsp;maximumCapacity)</pre>
<div class="block">Reduces the size of the backing arrays to be the specified capacity or less. If the capacity is already less, nothing is
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<pre>public&nbsp;void&nbsp;clear(int&nbsp;maximumCapacity)</pre>
<div class="block">Clears the map and reduces the size of the backing arrays to be the specified capacity if they are larger.</div>
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<pre>public&nbsp;boolean&nbsp;containsValue(int&nbsp;value)</pre>
<div class="block">Returns true if the specified value is in the map. Note this traverses the entire map and compares every value, which may be
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<pre>public&nbsp;int&nbsp;findKey(int&nbsp;value,
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<div class="block">Returns the key for the specified value, or null if it is not in the map. Note this traverses the entire map and compares
every value, which may be an expensive operation.</div>
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<pre>public&nbsp;void&nbsp;ensureCapacity(int&nbsp;additionalCapacity)</pre>
<div class="block">Increases the size of the backing array to accommodate the specified number of additional items. Useful before adding many
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<pre>public&nbsp;java.util.Iterator&lt;<a href="../../../../com/badlogic/gdx/utils/IntIntMap.Entry.html" title="class in com.badlogic.gdx.utils">IntIntMap.Entry</a>&gt;&nbsp;iterator()</pre>
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<div class="block">Returns an iterator for the entries in the map. Remove is supported. Note that the same iterator instance is returned each
time this method is called. Use the <a href="../../../../com/badlogic/gdx/utils/IntIntMap.Entries.html" title="class in com.badlogic.gdx.utils"><code>IntIntMap.Entries</code></a> constructor for nested or multithreaded iteration.</div>
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<div class="block">Returns an iterator for the values in the map. Remove is supported. Note that the same iterator instance is returned each
time this method is called. Use the <a href="../../../../com/badlogic/gdx/utils/IntIntMap.Entries.html" title="class in com.badlogic.gdx.utils"><code>IntIntMap.Entries</code></a> constructor for nested or multithreaded iteration.</div>
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<div class="block">Returns an iterator for the keys in the map. Remove is supported. Note that the same iterator instance is returned each time
this method is called. Use the <a href="../../../../com/badlogic/gdx/utils/IntIntMap.Entries.html" title="class in com.badlogic.gdx.utils"><code>IntIntMap.Entries</code></a> constructor for nested or multithreaded iteration.</div>
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