sequencedhashtable.html

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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<TD><CODE>finalize, getClass, notify, notifyAll, wait, wait, wait</CODE></TD>
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<A NAME="SequencedHashtable()"><!-- --></A><H3>
SequencedHashtable</H3>
<PRE>
public <B>SequencedHashtable</B>()</PRE>
<DL>
<DD>Creates a new instance with default storage.</DL>
<HR>

<A NAME="SequencedHashtable(int)"><!-- --></A><H3>
SequencedHashtable</H3>
<PRE>
public <B>SequencedHashtable</B>(int&nbsp;size)</PRE>
<DL>
<DD>Creates a new instance with the specified storage.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>size</CODE> - The storage to allocate up front.</DL>
</DD>
</DL>

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<A NAME="clear()"><!-- --></A><H3>
clear</H3>
<PRE>
public void <B>clear</B>()</PRE>
<DL>
<DD>Clears all elements.<DD><DL>
<DT><B>Overrides:</B><DD><CODE>clear</CODE> in class <CODE>java.util.Hashtable</CODE></DL>
</DD>
</DL>
<HR>

<A NAME="clone()"><!-- --></A><H3>
clone</H3>
<PRE>
public java.lang.Object <B>clone</B>()</PRE>
<DL>
<DD>Creates a shallow copy of this object, preserving the internal
 structure by copying only references.  The keys, values, and
 sequence are not <code>clone()</code>'d.<DD><DL>
<DT><B>Overrides:</B><DD><CODE>clone</CODE> in class <CODE>java.util.Hashtable</CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>A clone of this instance.</DL>
</DD>
</DL>
<HR>

<A NAME="get(int)"><!-- --></A><H3>
get</H3>
<PRE>
public java.lang.Object <B>get</B>(int&nbsp;index)</PRE>
<DL>
<DD>Returns the key at the specified index.</DL>
<HR>

<A NAME="getValue(int)"><!-- --></A><H3>
getValue</H3>
<PRE>
public java.lang.Object <B>getValue</B>(int&nbsp;index)</PRE>
<DL>
<DD>Returns the value at the specified index.</DL>
<HR>

<A NAME="indexOf(java.lang.Object)"><!-- --></A><H3>
indexOf</H3>
<PRE>
public int <B>indexOf</B>(java.lang.Object&nbsp;key)</PRE>
<DL>
<DD>Returns the index of the specified key.</DL>
<HR>

<A NAME="iterator()"><!-- --></A><H3>
iterator</H3>
<PRE>
public java.util.Iterator <B>iterator</B>()</PRE>
<DL>
<DD>Returns a key iterator.</DL>
<HR>

<A NAME="lastIndexOf(java.lang.Object)"><!-- --></A><H3>
lastIndexOf</H3>
<PRE>
public int <B>lastIndexOf</B>(java.lang.Object&nbsp;key)</PRE>
<DL>
<DD>Returns the last index of the specified key.</DL>
<HR>

<A NAME="sequence()"><!-- --></A><H3>
sequence</H3>
<PRE>
public java.util.List <B>sequence</B>()</PRE>
<DL>
<DD>Returns the ordered sequence of keys.

 This method is meant to be used for retrieval of Key / Value pairs
 in e.g. Velocity:
 <PRE>
 ## $table contains a sequenced hashtable
 #foreach ($key in $table.sequence())
 &lt;TR&gt;
 &lt;TD&gt;Key: $key&lt;/TD&gt;
 &lt;/TD&gt;Value: $table.get($key)&lt;/TD&gt;
 &lt;/TR&gt;
 #end
 </PRE><DD><DL>
<DT><B>Returns:</B><DD>The ordered list of keys.</DL>
</DD>
</DL>
<HR>

<A NAME="put(java.lang.Object, java.lang.Object)"><!-- --></A><H3>
put</H3>
<PRE>
public java.lang.Object <B>put</B>(java.lang.Object&nbsp;key,
                            java.lang.Object&nbsp;value)</PRE>
<DL>
<DD>Stores the provided key/value pair.  Freshens the sequence of existing
 elements.<DD><DL>
<DT><B>Overrides:</B><DD><CODE>put</CODE> in class <CODE>java.util.Hashtable</CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>key</CODE> - The key to the provided value.<DD><CODE>value</CODE> - The value to store.<DT><B>Returns:</B><DD>The previous value for the specified key, or
              <code>null</code> if none.</DL>
</DD>
</DL>
<HR>

<A NAME="freshenSequence(java.lang.Object, java.lang.Object)"><!-- --></A><H3>
freshenSequence</H3>
<PRE>
protected void <B>freshenSequence</B>(java.lang.Object&nbsp;key,
                               java.lang.Object&nbsp;value)</PRE>
<DL>
<DD>Freshens the sequence of the element <code>value</code> if
 <code>value</code> is not <code>null</code>.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>key</CODE> - The key whose sequence to freshen.<DD><CODE>value</CODE> - The value whose existance to check before removing the old
              key sequence.</DL>
</DD>
</DL>
<HR>

<A NAME="putAll(java.util.Map)"><!-- --></A><H3>
putAll</H3>
<PRE>
public void <B>putAll</B>(java.util.Map&nbsp;t)</PRE>
<DL>
<DD>Stores the provided key/value pairs.<DD><DL>
<DT><B>Overrides:</B><DD><CODE>putAll</CODE> in class <CODE>java.util.Hashtable</CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>t</CODE> - The key/value pairs to store.</DL>
</DD>
</DL>
<HR>

<A NAME="remove(int)"><!-- --></A><H3>
remove</H3>
<PRE>
public java.lang.Object <B>remove</B>(int&nbsp;index)</PRE>
<DL>
<DD>Removes the element at the specified index.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - The index of the object to remove.<DT><B>Returns:</B><DD>The previous value coressponding the <code>key</code>, or
              <code>null</code> if none existed.</DL>
</DD>
</DL>
<HR>

<A NAME="remove(java.lang.Object)"><!-- --></A><H3>
remove</H3>
<PRE>
public java.lang.Object <B>remove</B>(java.lang.Object&nbsp;key)</PRE>
<DL>
<DD>Removes the element with the specified key.<DD><DL>
<DT><B>Overrides:</B><DD><CODE>remove</CODE> in class <CODE>java.util.Hashtable</CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>key</CODE> - The <code>Map</code> key of the object to remove.<DT><B>Returns:</B><DD>The previous value coressponding the <code>key</code>, or
              <code>null</code> if none existed.</DL>
</DD>
</DL>
<HR>

<A NAME="values()"><!-- --></A><H3>
values</H3>
<PRE>
public java.util.Collection <B>values</B>()</PRE>
<DL>
<DD>Slightly cheaper implementation of <code>values()</code> method.<DD><DL>
<DT><B>Overrides:</B><DD><CODE>values</CODE> in class <CODE>java.util.Hashtable</CODE></DL>
</DD>
</DL>
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