hashtableiterator.html

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<TD><B>Methods inherited from class structure.<A HREF="../structure/AbstractIterator.html">AbstractIterator</A></B></TD>
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<TD><CODE><A HREF="../structure/AbstractIterator.html#hasMoreElements()">hasMoreElements</A>, <A HREF="../structure/AbstractIterator.html#nextElement()">nextElement</A>, <A HREF="../structure/AbstractIterator.html#remove()">remove</A>, <A HREF="../structure/AbstractIterator.html#value()">value</A></CODE></TD>
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<TD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#<clinit>()"><clinit></A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#clone()">clone</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#equals(java.lang.Object)">equals</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#finalize()">finalize</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#getClass()">getClass</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#hashCode()">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#notify()">notify</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#notifyAll()">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#registerNatives()">registerNatives</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#toString()">toString</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#wait()">wait</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#wait(long)">wait</A>, <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html#wait(long, int)">wait</A></CODE></TD>
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<A NAME="current"><!-- --></A><H3>
current</H3>
<PRE>
protected int <B>current</B></PRE>
<DL>
<DD>The current entry being considered.</DL>
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<A NAME="data"><!-- --></A><H3>
data</H3>
<PRE>
protected <A HREF="../structure/Association.html">Association</A>[] <B>data</B></PRE>
<DL>
<DD>Reference to hash table data</DL>

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<B>Constructor Detail</B></FONT></TD>
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<A NAME="HashtableIterator(structure.Association[])"><!-- --></A><H3>
HashtableIterator</H3>
<PRE>
public <B>HashtableIterator</B>(<A HREF="../structure/Association.html">Association</A>[]&nbsp;table)</PRE>
<DL>
<DD>Construct a traversal over a hashtable.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>table</CODE> - The array of lists to be traversed.</DL>
</DD>
</DL>

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<A NAME="reset()"><!-- --></A><H3>
reset</H3>
<PRE>
public void <B>reset</B>()</PRE>
<DL>
<DD>Resets the traversal to point to the beginning of the table.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../structure/AbstractIterator.html#reset()">reset</A></CODE> in class <CODE><A HREF="../structure/AbstractIterator.html">AbstractIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Postcondition:</B><DD>resets traversal to beginning of hash table</DL>
</DD>
</DL>
<HR>

<A NAME="hasNext()"><!-- --></A><H3>
hasNext</H3>
<PRE>
public boolean <B>hasNext</B>()</PRE>
<DL>
<DD>Returns true iff there are unconsidered elements within the table.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../structure/AbstractIterator.html#hasNext()">hasNext</A></CODE> in class <CODE><A HREF="../structure/AbstractIterator.html">AbstractIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Postcondition:</B><DD>returns true if there are unvisited elements<DT><B>Returns:</B><DD>True iff there are elements yet to be considered within table.</DL>
</DD>
</DL>
<HR>

<A NAME="next()"><!-- --></A><H3>
next</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html">Object</A> <B>next</B>()</PRE>
<DL>
<DD>Returns current value and increments traversal.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../structure/AbstractIterator.html#next()">next</A></CODE> in class <CODE><A HREF="../structure/AbstractIterator.html">AbstractIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Precondition:</B><DD>hasNext()<DT><B>Postcondition:</B><DD>returns current element, increments traversal<DT><B>Returns:</B><DD>The current value, before incrementing.</DL>
</DD>
</DL>
<HR>

<A NAME="get()"><!-- --></A><H3>
get</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html">Object</A> <B>get</B>()</PRE>
<DL>
<DD>Get current value of traversal.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../structure/AbstractIterator.html#get()">get</A></CODE> in class <CODE><A HREF="../structure/AbstractIterator.html">AbstractIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Postcondition:</B><DD>returns current element<DT><B>Returns:</B><DD>The current value.</DL>
</DD>
</DL>
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