stringdata.html

数据库实现的一个源码包

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<A NAME="string"><!-- --></A><H3>
string</H3>
<PRE>
public java.lang.String <B>string</B></PRE>
<DL>
<DD>the stored String
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<A NAME="StringData(int, java.lang.String)"><!-- --></A><H3>
StringData</H3>
<PRE>
public <B>StringData</B>(int&nbsp;_maxStringLength,
                  java.lang.String&nbsp;_string)</PRE>
<DL>
<DD>The constructor takes as input the max length of a string.
 The maxSize of this object is this maxStringLength + 4.
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<DT><B>Parameters:</B><DD><CODE>_maxStringLength</CODE> - max length of a string</DL>

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<A NAME="clone()"><!-- --></A><H3>
clone</H3>
<PRE>
public java.lang.Object <B>clone</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../neustore/base/Data.html" title="interface in neustore.base">Data</A></CODE></B></DD>
<DD>Creates a new copy of the object.
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<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../neustore/base/Data.html#clone()">clone</A></CODE> in interface <CODE><A HREF="../../neustore/base/Data.html" title="interface in neustore.base">Data</A></CODE></DL>
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<A NAME="size()"><!-- --></A><H3>
size</H3>
<PRE>
public int <B>size</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../neustore/base/Data.html#size()">size</A></CODE> in interface <CODE><A HREF="../../neustore/base/Data.html" title="interface in neustore.base">Data</A></CODE></DL>
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<A NAME="maxSize()"><!-- --></A><H3>
maxSize</H3>
<PRE>
public int <B>maxSize</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../neustore/base/Data.html" title="interface in neustore.base">Data</A></CODE></B></DD>
<DD>Returns the maximum number of bytes this type of object may occupy.
 It is used to support variable-length data.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../neustore/base/Data.html#maxSize()">maxSize</A></CODE> in interface <CODE><A HREF="../../neustore/base/Data.html" title="interface in neustore.base">Data</A></CODE></DL>
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<DD><DL>

<DT><B>Returns:</B><DD>maximum number of bytes</DL>
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<A NAME="read(java.io.DataInputStream)"><!-- --></A><H3>
read</H3>
<PRE>
public void <B>read</B>(java.io.DataInputStream&nbsp;in)
          throws java.io.IOException</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../neustore/base/Data.html" title="interface in neustore.base">Data</A></CODE></B></DD>
<DD>Reads the object from an input stream.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../neustore/base/Data.html#read(java.io.DataInputStream)">read</A></CODE> in interface <CODE><A HREF="../../neustore/base/Data.html" title="interface in neustore.base">Data</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>in</CODE> - input stream
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
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<A NAME="write(java.io.DataOutputStream)"><!-- --></A><H3>
write</H3>
<PRE>
public void <B>write</B>(java.io.DataOutputStream&nbsp;out)
           throws java.io.IOException</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../neustore/base/Data.html" title="interface in neustore.base">Data</A></CODE></B></DD>
<DD>Writes the object to an output stream.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../neustore/base/Data.html#write(java.io.DataOutputStream)">write</A></CODE> in interface <CODE><A HREF="../../neustore/base/Data.html" title="interface in neustore.base">Data</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>out</CODE> - output stream
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE></DL>
</DD>
</DL>
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