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Oracle® Spatial Java API Reference 11g Release 1 (11.1) B28401-01 |
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public interface LODUserDataIO
This interface defines methods to read and write user defined data from and to the database.
Method Summary | |
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void |
init(java.sql.Connection conn, NetworkMetadata networkMetadata) Initialize the user data IO implementation. |
java.util.Map<java.lang.String,java.lang.Object>[] |
readUserData(java.lang.String type, long[] ids) Reads user defined data from the database. |
void |
writeUserData(java.lang.String type, long[] ids, java.util.Map<java.lang.String,java.lang.Object>[] userData) Writes user defined data to the database. |
Method Detail |
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void init(java.sql.Connection conn, NetworkMetadata networkMetadata)
conn
- database connectionnetworkMetadata
- network metadatajava.util.Map<java.lang.String,java.lang.Object>[] readUserData(java.lang.String type, long[] ids)
type
- user data type, which can take the following values:ids
- the IDs of the objects for which the user data are readvoid writeUserData(java.lang.String type, long[] ids, java.util.Map<java.lang.String,java.lang.Object>[] userData)
type
- user data type, which can take the following values:ids
- the IDs of the objects for which the user data are written outuserData
- array of user data maps, each corresponding to an ID of the same index in the ID array.
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Oracle® Spatial Java API Reference 11g Release 1 (11.1) B28401-01 |
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