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test.naiveheapfile</FONT>
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Class NaiveHeapFile</H2>
<PRE>
java.lang.Object
<IMG SRC="../../resources/inherit.gif" ALT="extended by"><A HREF="../../neustore/base/DBIndex.html" title="class in neustore.base">neustore.base.DBIndex</A>
<IMG SRC="../../resources/inherit.gif" ALT="extended by"><B>test.naiveheapfile.NaiveHeapFile</B>
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<DT>public class <B>NaiveHeapFile</B><DT>extends <A HREF="../../neustore/base/DBIndex.html" title="class in neustore.base">DBIndex</A></DL>
<P>
A naive version of the heap file. It stores a list of integers. The only update is to append an integer at the end of the file. The only search is to tell whether an integer exists in the file or not. This file is not meant to be used. Rather, it shows an example of using the NEU Storage Package.
<P>
<P>
<DL>
<DT><B>Author:</B></DT> <DD>Donghui Zhang <donghui@ccs.neu.edu></DD><DT><B>See Also:</B><DD><A HREF="../../test/naiveheapfile/NaiveHeapFilePage.html" title="class in test.naiveheapfile"><CODE>NaiveHeapFilePage</CODE></A></DL>
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<TD><CODE><A HREF="../../neustore/base/DBIndex.html#buffer">buffer</A>, <A HREF="../../neustore/base/DBIndex.html#CREATE">CREATE</A>, <A HREF="../../neustore/base/DBIndex.html#OPEN">OPEN</A></CODE></TD>
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<TD><CODE><B><A HREF="../../test/naiveheapfile/NaiveHeapFile.html#NaiveHeapFile(neustore.base.DBBuffer, java.lang.String, boolean)">NaiveHeapFile</A></B>(<A HREF="../../neustore/base/DBBuffer.html" title="class in neustore.base">DBBuffer</A> _buffer, java.lang.String filename, boolean isCreate)</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../test/naiveheapfile/NaiveHeapFile.html#insert(int)">insert</A></B>(int key)</CODE>
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Appends a new integer to the end of the file.</TD>
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<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../test/naiveheapfile/NaiveHeapFile.html#search(int)">search</A></B>(int key)</CODE>
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Searches for an integer.</TD>
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<TD><CODE><A HREF="../../neustore/base/DBIndex.html#allocate()">allocate</A>, <A HREF="../../neustore/base/DBIndex.html#close()">close</A>, <A HREF="../../neustore/base/DBIndex.html#freePage(int)">freePage</A></CODE></TD>
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<TD><CODE>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="NaiveHeapFile(neustore.base.DBBuffer, java.lang.String, boolean)"><!-- --></A><H3>
NaiveHeapFile</H3>
<PRE>
public <B>NaiveHeapFile</B>(<A HREF="../../neustore/base/DBBuffer.html" title="class in neustore.base">DBBuffer</A> _buffer, java.lang.String filename, boolean isCreate) throws java.io.IOException</PRE>
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<A NAME="insert(int)"><!-- --></A><H3>
insert</H3>
<PRE>
public void <B>insert</B>(int key) throws java.io.IOException</PRE>
<DL>
<DD>Appends a new integer to the end of the file.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>key</CODE> - the integer to be appended<DT><B>Throws:</B><DD><CODE>java.io.IOException</CODE></DL>
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<A NAME="search(int)"><!-- --></A><H3>
search</H3>
<PRE>
public boolean <B>search</B>(int key) throws java.io.IOException</PRE>
<DL>
<DD>Searches for an integer.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>key</CODE> - the integer to search for<DT><B>Returns:</B><DD>whether found<DT><B>Throws:</B><DD><CODE>java.io.IOException</CODE></DL>
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