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SAP Java Connector: Class JCO.MetaData
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SUMMARY: INNER | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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com.sap.mw.jco</FONT>
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Class JCO.MetaData</H2>
<PRE>
java.lang.Object
|
+--<B>com.sap.mw.jco.JCO.MetaData</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD>java.lang.Cloneable, <A HREF="../../../../com/sap/mw/jco/IMetaData.html">IMetaData</A>, java.io.Serializable</DD>
</DL>
<DL>
<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../com/sap/mw/jco/JCO.Record.html">JCO.Record</A></DD>
</DL>
<DL>
<DT><B>Enclosing class: </B><DD><A HREF="../../../../com/sap/mw/jco/JCO.html">JCO</A></DD>
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<DT>public static class <B>JCO.MetaData</B><DT>extends java.lang.Object<DT>implements <A HREF="../../../../com/sap/mw/jco/IMetaData.html">IMetaData</A>, java.lang.Cloneable, java.io.Serializable</DL>
<P>
Implements the meta data for a data structure, i.e. table, structure, or parameter list, respectively. Meta data describe the layout of a table, structure or parameter list.
<P>
<DL>
<DT><B>See Also: </B><DD><A HREF="../../../../serialized-form.html#com.sap.mw.jco.JCO.MetaData">Serialized Form</A></DL>
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<!-- ======== INNER CLASS SUMMARY ======== -->
<!-- =========== FIELD SUMMARY =========== -->
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<TD><B>Fields inherited from interface com.sap.mw.jco.<A HREF="../../../../com/sap/mw/jco/IMetaData.html">IMetaData</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../com/sap/mw/jco/IMetaData.html#EXPORT_PARAMETER">EXPORT_PARAMETER</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#IMPORT_PARAMETER">IMPORT_PARAMETER</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#INACTIVE_PARAMETER">INACTIVE_PARAMETER</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#NESTED_TYPE1_STRUCTURE">NESTED_TYPE1_STRUCTURE</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#OPTIONAL_PARAMETER">OPTIONAL_PARAMETER</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_BCD">TYPE_BCD</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_BYTE">TYPE_BYTE</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_CHAR">TYPE_CHAR</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_DATE">TYPE_DATE</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_EXCEPTION">TYPE_EXCEPTION</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_FLOAT">TYPE_FLOAT</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_INT">TYPE_INT</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_INT1">TYPE_INT1</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_INT2">TYPE_INT2</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_INVALID">TYPE_INVALID</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_ITAB">TYPE_ITAB</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_NUM">TYPE_NUM</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_STRING">TYPE_STRING</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_STRUCTURE">TYPE_STRUCTURE</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_TABLE">TYPE_TABLE</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_TIME">TYPE_TIME</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_XSTRING">TYPE_XSTRING</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#UNINITIALIZED">UNINITIALIZED</A>, <A HREF="../../../../com/sap/mw/jco/IMetaData.html#UNINITIALIZED_PARAMETER">UNINITIALIZED_PARAMETER</A></CODE></TD>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<B>Constructor Summary</B></FONT></TD>
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<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/JCO.MetaData.html#JCO.MetaData(com.sap.mw.jco.IMetaData)">JCO.MetaData</A></B>(<A HREF="../../../../com/sap/mw/jco/IMetaData.html">IMetaData</A> obj)</CODE>
<BR>
Creates an instance of the meta data object</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/JCO.MetaData.html#JCO.MetaData(java.lang.String)">JCO.MetaData</A></B>(java.lang.String rec_name)</CODE>
<BR>
Creates an instance of the meta data object</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/JCO.MetaData.html#JCO.MetaData(java.lang.String, int)">JCO.MetaData</A></B>(java.lang.String rec_name, int capacity)</CODE>
<BR>
Creates an instance of the meta data object and preallocates data structures for the specifed number of entries.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/JCO.MetaData.html#addInfo(java.lang.String, char, int, int)">addInfo</A></B>(java.lang.String name, char type, int offset, int length)</CODE>
<BR>
<B>Deprecated.</B> <I>Only used internally. This method might be removed or changed in the next release without notice. Use <tt>public void addInfo(String name, int type, int length, int offset)</tt> instead.</I></TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/JCO.MetaData.html#addInfo(java.lang.String, char, int, int, int)">addInfo</A></B>(java.lang.String name, char type, int offset, int length, int decimals)</CODE>
<BR>
<B>Deprecated.</B> <I>Only used internally. This method might be removed or changed in the next release without notice. Use <tt>public void addInfo(String name, int type, int length, int offset, int decimals)</tt> instead.</I></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/JCO.MetaData.html#addInfo(java.lang.String, int, int)">addInfo</A></B>(java.lang.String name, int type, int length)</CODE>
<BR>
Adds a new field descriptor to the meta data object.<br> <em>Note:</em> if the backend is an unicode enabled system use <br> <tt>addInfo(String name, int type, int charlength, int length, int offset, int decimals, String sdefault, String description, int flags, Object tab_meta, IExtendedFieldMetaData extended)</tt><br> Otherwise the parameters based on character data types cannot be interpreted correctly. </TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/JCO.MetaData.html#addInfo(java.lang.String, int, int, int)">addInfo</A></B>(java.lang.String name, int type, int length, int offset)</CODE>
<BR>
Adds a new field descriptor to the meta data object.<br> <em>Note:</em> if the backend is an unicode enabled system use <br> <tt>addInfo(String name, int type, int charlength, int length, int offset, int decimals, String sdefault, String description, int flags, Object tab_meta, IExtendedFieldMetaData extended)</tt><br> Otherwise the parameters based on character data types cannot be interpreted correctly. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/JCO.MetaData.html#addInfo(java.lang.String, int, int, int, int)">addInfo</A></B>(java.lang.String name, int type, int length, int offset, int decimals)</CODE>
<BR>
Adds a new field descriptor to the meta data object.<br> <em>Note:</em> if the backend is an unicode enabled system use <br> <tt>addInfo(String name, int type, int charlength, int length, int offset, int decimals, String sdefault, String description, int flags, Object tab_meta, IExtendedFieldMetaData extended)</tt><br> Otherwise the parameters based on character data types cannot be interpreted correctly. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/JCO.MetaData.html#addInfo(java.lang.String, int, int, int, int, int, java.lang.Object)">addInfo</A></B>(java.lang.String name, int type, int length, int offset, int decimals, int flags, java.lang.Object tab_meta)</CODE>
<BR>
Adds a new field descriptor to the meta data object.<br> <em>Note:</em> if the backend is an unicode enabled system use <br> <tt>addInfo(String name, int type, int charlength, int length, int offset, int decimals, String sdefault, String description, int flags, Object tab_meta, IExtendedFieldMetaData extended)</tt><br> Otherwise the parameters based on character data types cannot be interpreted correctly. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/JCO.MetaData.html#addInfo(java.lang.String, int, int, int, int, int, java.lang.String, java.lang.String, int, java.lang.Object, com.sap.mw.jco.IExtendedFieldMetaData)">addInfo</A></B>(java.lang.String name, int type, int charlength, int length, int offset, int decimals, java.lang.String sdefault, java.lang.String description, int flags,⌨️ 快捷键说明
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