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SAP Java Connector: Interface IMetaData
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SUMMARY: INNER | <A HREF="#field_summary">FIELD</A> | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD>
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com.sap.mw.jco</FONT>
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Interface IMetaData</H2>
<DL>
<DT><B>All Superinterfaces:</B> <DD>java.io.Serializable</DD>
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<DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../com/sap/mw/jco/JCO.MetaData.html">JCO.MetaData</A></DD>
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<DT>public interface <B>IMetaData</B><DT>extends java.io.Serializable</DL>
<P>
Encapsulates the meta-data of either a parameter list, a structure, or a table. Each element of meta-data describes a field of a parameter list, a field of a structure, or a column of a table in terms of name, type, length, etc. Meta-data objects are used to create parameter list, structures, or tables of a certain layout.
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<DL>
<DT><B>See Also: </B><DD><A HREF="../../../../com/sap/mw/jco/JCO.ParameterList.html"><CODE>JCO.ParameterList</CODE></A>,
<A HREF="../../../../com/sap/mw/jco/JCO.Structure.html"><CODE>JCO.Structure</CODE></A>,
<A HREF="../../../../com/sap/mw/jco/JCO.Table.html"><CODE>JCO.Table</CODE></A></DL>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#EXPORT_PARAMETER">EXPORT_PARAMETER</A></B></CODE>
<BR>
Flag that indicates a export parameter</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#IMPORT_PARAMETER">IMPORT_PARAMETER</A></B></CODE>
<BR>
Flag that indicates a import parameter</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#INACTIVE_PARAMETER">INACTIVE_PARAMETER</A></B></CODE>
<BR>
Flag that indicates that the parameter is being excluded from a call</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#NESTED_TYPE1_STRUCTURE">NESTED_TYPE1_STRUCTURE</A></B></CODE>
<BR>
Flag that indicates a nested TYPE1 structure,i.e. a structure with a fixed length in memory, but a nested layout</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#OPTIONAL_PARAMETER">OPTIONAL_PARAMETER</A></B></CODE>
<BR>
Flag that indicates a export parameter</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_BCD">TYPE_BCD</A></B></CODE>
<BR>
Packed BCD number, any length between 1 and 16 bytes. </TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_BYTE">TYPE_BYTE</A></B></CODE>
<BR>
Raw data, binary, fixed length, zero padded. </TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_CHAR">TYPE_CHAR</A></B></CODE>
<BR>
1-byte or multibyte character.Fixed sized, blank padded. </TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_DATE">TYPE_DATE</A></B></CODE>
<BR>
Date ( YYYYYMMDD ). </TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_EXCEPTION">TYPE_EXCEPTION</A></B></CODE>
<BR>
ABAP exception.</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_FLOAT">TYPE_FLOAT</A></B></CODE>
<BR>
Floating point,double precission. </TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_INT">TYPE_INT</A></B></CODE>
<BR>
4-byte integer . </TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_INT1">TYPE_INT1</A></B></CODE>
<BR>
1-byte integer . </TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_INT2">TYPE_INT2</A></B></CODE>
<BR>
2-byte integer . </TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_INVALID">TYPE_INVALID</A></B></CODE>
<BR>
The field info does not contain a valid JCO type</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_ITAB">TYPE_ITAB</A></B></CODE>
<BR>
Internal table. </TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_NUM">TYPE_NUM</A></B></CODE>
<BR>
Digits, fixed size,'0' padded. </TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_STRING">TYPE_STRING</A></B></CODE>
<BR>
UTF8 encoded string of variable length. </TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_STRUCTURE">TYPE_STRUCTURE</A></B></CODE>
<BR>
A heterogeneous structure. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_TABLE">TYPE_TABLE</A></B></CODE>
<BR>
A Table. </TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_TIME">TYPE_TIME</A></B></CODE>
<BR>
Time (HHMMSS). </TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#TYPE_XSTRING">TYPE_XSTRING</A></B></CODE>
<BR>
Byte array of variable length. </TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#UNINITIALIZED">UNINITIALIZED</A></B></CODE>
<BR>
The field info was not initialized yet</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.html#UNINITIALIZED_PARAMETER">UNINITIALIZED_PARAMETER</A></B></CODE>
<BR>
Flag that indicates a uninitialized parameter</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/sap/mw/jco/IMetaData.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_data)</CODE>
<BR>
Adds a new field descriptor to the meta-data object</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/IMetaData.html#addInfo(java.lang.String, 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 length, int offset, int decimals, java.lang.String defaults, java.lang.String description, int flags, java.lang.Object tab_meta_data, com.sap.mw.jco.IExtendedFieldMetaData extended)</CODE>
<BR>
Adds a new field descriptor to the meta-data object</TD>
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