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<div class="subTitle">com.badlogic.gdx.utils</div>
<h2 title="Class ArrayMap" class="title">Class ArrayMap&lt;K,V&gt;</h2>
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<li>java.lang.Object</li>
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<pre>public class <span class="strong">ArrayMap&lt;K,V&gt;</span>
extends java.lang.Object</pre>
<div class="block">An ordered or unordered map of objects. This implementation uses arrays to store the keys and values, which means
 <a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#getKey(V, boolean)"><code>gets</code></a> do a comparison for each key in the map. This is slower than a typical hash map
 implementation, but may be acceptable for small maps and has the benefits that keys and values can be accessed by index, which
 makes iteration fast. Like <a href="../../../../com/badlogic/gdx/utils/Array.html" title="class in com.badlogic.gdx.utils"><code>Array</code></a>, if ordered is false, * this class avoids a memory copy when removing elements (the
 last element is moved to the removed element's position).</div>
<dl><dt><span class="strong">Author:</span></dt>
  <dd>Nathan Sweet</dd></dl>
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<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.Entries.html" title="class in com.badlogic.gdx.utils">ArrayMap.Entries</a>&lt;<a href="../../../../com/badlogic/gdx/utils/ArrayMap.Entries.html" title="type parameter in ArrayMap.Entries">K</a>,<a href="../../../../com/badlogic/gdx/utils/ArrayMap.Entries.html" title="type parameter in ArrayMap.Entries">V</a>&gt;</strong></code>&nbsp;</td>
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<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.Keys.html" title="class in com.badlogic.gdx.utils">ArrayMap.Keys</a>&lt;<a href="../../../../com/badlogic/gdx/utils/ArrayMap.Keys.html" title="type parameter in ArrayMap.Keys">K</a>&gt;</strong></code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.Values.html" title="class in com.badlogic.gdx.utils">ArrayMap.Values</a>&lt;<a href="../../../../com/badlogic/gdx/utils/ArrayMap.Values.html" title="type parameter in ArrayMap.Values">V</a>&gt;</strong></code>&nbsp;</td>
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<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">K</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#keys">keys</a></strong></code>&nbsp;</td>
</tr>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#ordered">ordered</a></strong></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#size">size</a></strong></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">V</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#values">values</a></strong></code>&nbsp;</td>
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<td class="colOne"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#ArrayMap()">ArrayMap</a></strong>()</code>
<div class="block">Creates an ordered map with a capacity of 16.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#ArrayMap(com.badlogic.gdx.utils.ArrayMap)">ArrayMap</a></strong>(<a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="class in com.badlogic.gdx.utils">ArrayMap</a>&nbsp;array)</code>
<div class="block">Creates a new map containing the elements in the specified map.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#ArrayMap(boolean, int)">ArrayMap</a></strong>(boolean&nbsp;ordered,
        int&nbsp;capacity)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#ArrayMap(boolean, int, java.lang.Class, java.lang.Class)">ArrayMap</a></strong>(boolean&nbsp;ordered,
        int&nbsp;capacity,
        java.lang.Class&nbsp;keyArrayType,
        java.lang.Class&nbsp;valueArrayType)</code>
<div class="block">Creates a new map with <a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#keys"><code>keys</code></a> and <a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#values"><code>values</code></a> of the specified type.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#ArrayMap(java.lang.Class, java.lang.Class)">ArrayMap</a></strong>(java.lang.Class&nbsp;keyArrayType,
        java.lang.Class&nbsp;valueArrayType)</code>
<div class="block">Creates an ordered map with <a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#keys"><code>keys</code></a> and <a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#values"><code>values</code></a> of the specified type and a capacity of 16.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#ArrayMap(int)">ArrayMap</a></strong>(int&nbsp;capacity)</code>
<div class="block">Creates an ordered map with the specified capacity.</div>
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<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#clear()">clear</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#clear(int)">clear</a></strong>(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>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#containsKey(K)">containsKey</a></strong>(<a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">K</a>&nbsp;key)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#containsValue(V, boolean)">containsValue</a></strong>(<a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">V</a>&nbsp;value,
             boolean&nbsp;identity)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#ensureCapacity(int)">ensureCapacity</a></strong>(int&nbsp;additionalCapacity)</code>
<div class="block">Increases the size of the backing arrays to acommodate the specified number of additional entries.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/utils/ArrayMap.Entries.html" title="class in com.badlogic.gdx.utils">ArrayMap.Entries</a>&lt;<a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">K</a>,<a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">V</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#entries()">entries</a></strong>()</code>
<div class="block">Returns an iterator for the entries in the map.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">K</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#firstKey()">firstKey</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">V</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#firstValue()">firstValue</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">V</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#get(K)">get</a></strong>(<a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">K</a>&nbsp;key)</code>
<div class="block">Returns the value for the specified key.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">K</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#getKey(V, boolean)">getKey</a></strong>(<a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">V</a>&nbsp;value,
      boolean&nbsp;identity)</code>
<div class="block">Returns the key for the specified value.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">K</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#getKeyAt(int)">getKeyAt</a></strong>(int&nbsp;index)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">V</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#getValueAt(int)">getValueAt</a></strong>(int&nbsp;index)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#indexOfKey(K)">indexOfKey</a></strong>(<a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">K</a>&nbsp;key)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#indexOfValue(V, boolean)">indexOfValue</a></strong>(<a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">V</a>&nbsp;value,
            boolean&nbsp;identity)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#insert(int, K, V)">insert</a></strong>(int&nbsp;index,
      <a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">K</a>&nbsp;key,
      <a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">V</a>&nbsp;value)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/utils/ArrayMap.Keys.html" title="class in com.badlogic.gdx.utils">ArrayMap.Keys</a>&lt;<a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">K</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#keys()">keys</a></strong>()</code>
<div class="block">Returns an iterator for the keys in the map.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">K</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#peekKey()">peekKey</a></strong>()</code>
<div class="block">Returns the last key.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">V</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#peekValue()">peekValue</a></strong>()</code>
<div class="block">Returns the last value.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#put(K, V)">put</a></strong>(<a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">K</a>&nbsp;key,
   <a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">V</a>&nbsp;value)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#put(K, V, int)">put</a></strong>(<a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">K</a>&nbsp;key,
   <a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">V</a>&nbsp;value,
   int&nbsp;index)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#putAll(com.badlogic.gdx.utils.ArrayMap)">putAll</a></strong>(<a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="class in com.badlogic.gdx.utils">ArrayMap</a>&nbsp;map)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#putAll(com.badlogic.gdx.utils.ArrayMap, int, int)">putAll</a></strong>(<a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="class in com.badlogic.gdx.utils">ArrayMap</a>&nbsp;map,
      int&nbsp;offset,
      int&nbsp;length)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#removeIndex(int)">removeIndex</a></strong>(int&nbsp;index)</code>
<div class="block">Removes and returns the key/values pair at the specified index.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">V</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#removeKey(K)">removeKey</a></strong>(<a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">K</a>&nbsp;key)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#removeValue(V, boolean)">removeValue</a></strong>(<a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">V</a>&nbsp;value,
           boolean&nbsp;identity)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#resize(int)">resize</a></strong>(int&nbsp;newSize)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#reverse()">reverse</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/badlogic/gdx/utils/ArrayMap.html#setKey(int, K)">setKey</a></strong>(int&nbsp;index,
      <a href="../../../../com/badlogic/gdx/utils/ArrayMap.html" title="type parameter in ArrayMap">K</a>&nbsp;key)</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
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