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: Class SeparateChainingHashTable
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DataStructures</FONT>
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Class SeparateChainingHashTable</H2>
<PRE>
java.lang.Object
|
+--<B>DataStructures.SeparateChainingHashTable</B>
</PRE>
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<DL>
<DT>public class <B>SeparateChainingHashTable</B><DT>extends java.lang.Object</DL>
<P>
Separate chaining table implementation of hash tables. Note that all "matching" is based on the equals method.
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<B>Constructor Summary</B></FONT></TD>
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<TD><CODE><B><A HREF="../DataStructures/SeparateChainingHashTable.html#SeparateChainingHashTable()">SeparateChainingHashTable</A></B>()</CODE>
<BR>
Construct the hash table.</TD>
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<TD><CODE><B><A HREF="../DataStructures/SeparateChainingHashTable.html#SeparateChainingHashTable(int)">SeparateChainingHashTable</A></B>(int size)</CODE>
<BR>
Construct the hash table.</TD>
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<CODE> <A HREF="../DataStructures/Hashable.html">Hashable</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../DataStructures/SeparateChainingHashTable.html#find(DataStructures.Hashable)">find</A></B>(<A HREF="../DataStructures/Hashable.html">Hashable</A> x)</CODE>
<BR>
Find an item in the hash table.</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../DataStructures/SeparateChainingHashTable.html#hash(java.lang.String, int)">hash</A></B>(java.lang.String key, int tableSize)</CODE>
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A hash routine for String objects.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../DataStructures/SeparateChainingHashTable.html#insert(DataStructures.Hashable)">insert</A></B>(<A HREF="../DataStructures/Hashable.html">Hashable</A> x)</CODE>
<BR>
Insert into the hash table.</TD>
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<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../DataStructures/SeparateChainingHashTable.html#main(java.lang.String[])">main</A></B>(java.lang.String[] args)</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../DataStructures/SeparateChainingHashTable.html#makeEmpty()">makeEmpty</A></B>()</CODE>
<BR>
Make the hash table logically empty.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../DataStructures/SeparateChainingHashTable.html#remove(DataStructures.Hashable)">remove</A></B>(<A HREF="../DataStructures/Hashable.html">Hashable</A> x)</CODE>
<BR>
Remove from the hash table.</TD>
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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="SeparateChainingHashTable()"><!-- --></A><H3>
SeparateChainingHashTable</H3>
<PRE>
public <B>SeparateChainingHashTable</B>()</PRE>
<DL>
<DD>Construct the hash table.</DL>
<HR>
<A NAME="SeparateChainingHashTable(int)"><!-- --></A><H3>
SeparateChainingHashTable</H3>
<PRE>
public <B>SeparateChainingHashTable</B>(int size)</PRE>
<DL>
<DD>Construct the hash table.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>size</CODE> - approximate table size.</DL>
</DD>
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<A NAME="insert(DataStructures.Hashable)"><!-- --></A><H3>
insert</H3>
<PRE>
public void <B>insert</B>(<A HREF="../DataStructures/Hashable.html">Hashable</A> x)</PRE>
<DL>
<DD>Insert into the hash table. If the item is already present, then do nothing.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the item to insert.</DL>
</DD>
</DL>
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<A NAME="remove(DataStructures.Hashable)"><!-- --></A><H3>
remove</H3>
<PRE>
public void <B>remove</B>(<A HREF="../DataStructures/Hashable.html">Hashable</A> x)</PRE>
<DL>
<DD>Remove from the hash table.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the item to remove.</DL>
</DD>
</DL>
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<A NAME="find(DataStructures.Hashable)"><!-- --></A><H3>
find</H3>
<PRE>
public <A HREF="../DataStructures/Hashable.html">Hashable</A> <B>find</B>(<A HREF="../DataStructures/Hashable.html">Hashable</A> x)</PRE>
<DL>
<DD>Find an item in the hash table.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the item to search for.<DT><B>Returns:</B><DD>the matching item, or null if not found.</DL>
</DD>
</DL>
<HR>
<A NAME="makeEmpty()"><!-- --></A><H3>
makeEmpty</H3>
<PRE>
public void <B>makeEmpty</B>()</PRE>
<DL>
<DD>Make the hash table logically empty.</DL>
<HR>
<A NAME="hash(java.lang.String, int)"><!-- --></A><H3>
hash</H3>
<PRE>
public static int <B>hash</B>(java.lang.String key, int tableSize)</PRE>
<DL>
<DD>A hash routine for String objects.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>key</CODE> - the String to hash.<DD><CODE>tableSize</CODE> - the size of the hash table.<DT><B>Returns:</B><DD>the hash value.</DL>
</DD>
</DL>
<HR>
<A NAME="main(java.lang.String[])"><!-- --></A><H3>
main</H3>
<PRE>
public static void <B>main</B>(java.lang.String[] args)</PRE>
<DL>
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