📄 jcorecordmetadata.html
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int nucByteOffset,
int ucByteLength,
int ucByteOffset)</PRE>
<DL>
<DD>Adds a new scalar field descriptor to the metadata object
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - Field name for identifying this data field<DD><CODE>type</CODE> - Data field type<DD><CODE>nucByteLength</CODE> - Data field length in bytes for non-Unicode layout<DD><CODE>ucByteLength</CODE> - Data field length in bytes for Unicode layout<DD><CODE>nucByteOffset</CODE> - Data field offset in bytes for non-Unicode layout<DD><CODE>ucByteOffset</CODE> - Data field offset in bytes for Unicode layout</DL>
</DD>
</DL>
<HR>
<A NAME="add(java.lang.String, int, int, int, com.sap.conn.jco.JCoRecordMetaData)"><!-- --></A><H3>
add</H3>
<PRE>
void <B>add</B>(java.lang.String name,
int type,
int nucByteOffset,
int ucByteOffset,
<A HREF="../../../../com/sap/conn/jco/JCoRecordMetaData.html" title="interface in com.sap.conn.jco">JCoRecordMetaData</A> recordMetaData)</PRE>
<DL>
<DD>Adds a new complex field descriptor to the metadata object, i.e. a structure or table
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - Field name for identifying this data field<DD><CODE>type</CODE> - Data field type<DD><CODE>nucByteOffset</CODE> - Data field offset in bytes for non-Unicode layout<DD><CODE>ucByteOffset</CODE> - Data field offset in bytes for Unicode layout<DD><CODE>recordMetaData</CODE> - the metadata for the structure or table</DL>
</DD>
</DL>
<HR>
<A NAME="add(java.lang.String, int, int, int, int, int, int, java.lang.String, java.lang.Object, com.sap.conn.jco.JCoExtendedFieldMetaData)"><!-- --></A><H3>
add</H3>
<PRE>
void <B>add</B>(java.lang.String name,
int type,
int nucByteLength,
int nucByteOffset,
int ucByteLength,
int ucByteOffset,
int decimals,
java.lang.String description,
java.lang.Object tabMetaData,
<A HREF="../../../../com/sap/conn/jco/JCoExtendedFieldMetaData.html" title="interface in com.sap.conn.jco">JCoExtendedFieldMetaData</A> extended)</PRE>
<DL>
<DD>Adds a new field descriptor to the metadata object
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - Field name for identifying this data field<DD><CODE>type</CODE> - Data field type<DD><CODE>nucByteLength</CODE> - Data field length in bytes for non-Unicode layout<DD><CODE>ucByteLength</CODE> - Data field length in bytes for Unicode layout<DD><CODE>nucByteOffset</CODE> - Data field offset in bytes for non-Unicode layout<DD><CODE>ucByteOffset</CODE> - Data field offset in bytes for Unicode layout<DD><CODE>decimals</CODE> - Data field number of decimals (only necessary for the data types TYPE_BCD and TYPE_FLOAT)<DD><CODE>description</CODE> - Descriptional text of the data field<DD><CODE>tabMetaData</CODE> - metadata if the field is a complex field, i.e. structure or table, <code>null</code> otherwise<DD><CODE>extended</CODE> - extended metadata for this field or <code>null</code> if none available.</DL>
</DD>
</DL>
<HR>
<A NAME="getUnicodeByteOffset(int)"><!-- --></A><H3>
getUnicodeByteOffset</H3>
<PRE>
int <B>getUnicodeByteOffset</B>(int index)</PRE>
<DL>
<DD>Returns the offset in a Unicode layout of the data field at the specified index. <br>
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - the index of the field
<DT><B>Returns:</B><DD>data field offset in Unicode layout</DL>
</DD>
</DL>
<HR>
<A NAME="getUnicodeByteOffset(java.lang.String)"><!-- --></A><H3>
getUnicodeByteOffset</H3>
<PRE>
int <B>getUnicodeByteOffset</B>(java.lang.String fieldName)</PRE>
<DL>
<DD>Returns the offset in a Unicode layout of the field with the specified name
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>fieldName</CODE> - the name of the field
<DT><B>Returns:</B><DD>data field offset in Unicode layout
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../com/sap/conn/jco/JCoRuntimeException.html" title="class in com.sap.conn.jco">JCoRuntimeException</A></CODE> - with group JCO_ERROR_FIELD_NOT_FOUND if a field with this name does not exist</DL>
</DD>
</DL>
<HR>
<A NAME="getByteOffset(int)"><!-- --></A><H3>
getByteOffset</H3>
<PRE>
int <B>getByteOffset</B>(int index)</PRE>
<DL>
<DD>Returns the offset in a non-Unicode layout of the data field at the specified index.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - the index of the field
<DT><B>Returns:</B><DD>data field offset in non-Unicode layout</DL>
</DD>
</DL>
<HR>
<A NAME="getByteOffset(java.lang.String)"><!-- --></A><H3>
getByteOffset</H3>
<PRE>
int <B>getByteOffset</B>(java.lang.String fieldName)</PRE>
<DL>
<DD>Returns the offset in a non-Unicode layout of the field with the specified name.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>fieldName</CODE> - the name of the field
<DT><B>Returns:</B><DD>data field offset in non-Unicode layout
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../com/sap/conn/jco/JCoRuntimeException.html" title="class in com.sap.conn.jco">JCoRuntimeException</A></CODE> - with group JCO_ERROR_FIELD_NOT_FOUND if a field with this name does not exist</DL>
</DD>
</DL>
<HR>
<A NAME="getUnicodeRecordLength()"><!-- --></A><H3>
getUnicodeRecordLength</H3>
<PRE>
int <B>getUnicodeRecordLength</B>()</PRE>
<DL>
<DD>Returns the total length of a structure or single row of a table with a Unicode layout. Due to alignment constraints the length of a structure or table row is not necessarily the same as the sum of the field length.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>The total length of the record with Unicode layout</DL>
</DD>
</DL>
<HR>
<A NAME="getRecordLength()"><!-- --></A><H3>
getRecordLength</H3>
<PRE>
int <B>getRecordLength</B>()</PRE>
<DL>
<DD>Returns the total length of a structure or single row of a table with a non-Unicode layout. Due to alignment constraints the length of a structure or table row is not necessarily the same as the sum of the field length.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>The total length of the record with non-Unicode layout</DL>
</DD>
</DL>
<HR>
<A NAME="setRecordLength(int, int)"><!-- --></A><H3>
setRecordLength</H3>
<PRE>
void <B>setRecordLength</B>(int recordNUCLength,
int recordUCLength)</PRE>
<DL>
<DD>Sets the total length of a structure or single row of a table
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>recordNUCLength</CODE> - the byte length of the structure with non-Unicode layout<DD><CODE>recordUCLength</CODE> - the byte length of the structure with Unicode layout</DL>
</DD>
</DL>
<HR>
<A NAME="isNestedType1Structure()"><!-- --></A><H3>
isNestedType1Structure</H3>
<PRE>
boolean <B>isNestedType1Structure</B>()</PRE>
<DL>
<DD>Checks whether this JCoRecordMetaData is a nested TYPE1 structure, which is a structure with a fixed length in memory, but with a nested layout
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD><code>true</code> if the JCoRecordData is a nested TYPE1 structure, <code>false</code> otherwise</DL>
</DD>
</DL>
<HR>
<A NAME="getLineType()"><!-- --></A><H3>
getLineType</H3>
<PRE>
java.lang.String <B>getLineType</B>()</PRE>
<DL>
<DD>In case the JCoRecordMetaData represents a table type, this getLineType() returns the name of the structure, table or data element, which is line type of the table. If the metadata represents a structure, <code>null</code> is returned.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the name of the line type for table types, <code>null</code> otherwise</DL>
</DD>
</DL>
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