9.2 Working with the RFIDataSource on the client
RFIDataSource implements the RFIObject interface.
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Constructor
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Comments
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RFIDataSource ( String name )
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Create a new data source and service of the same name
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RFIDataSource ( String name, String service )
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Create a new data source using specified service name
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Method
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Comments
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String getName ()
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Name of data source
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String getService ()
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Name of service
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void setService ( String service )
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Set service name
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void clearFields ()
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Clear all fields from data source
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String[] getFieldNames ()
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Get data source field names
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void putField ( String name, String value )
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Add field to data source
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void removeField ( String name )
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Remove field from data source
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boolean containsField ( String name )
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Data source contains field
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String getFieldValue ( String name )
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Get value of field
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void clearTables ()
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Clear all tables from data source
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void putTable ( RFIDataTable table )
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Add table to data source
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void removeTable ( String name )
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Remove table from data source
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RFIDataTable getTable ( String name )
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Get table from data source
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boolean containsTable ( String name )
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Data source contains table
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String[] getTableNames ()
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Get data source table names
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boolean equals ( String name )
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Data source name equivalence
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RFIDataTable
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Constructor
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Comments
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RFIDataTable ( String name, String[] columns )
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Create new table
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RFIDataTable ( String name, String[] columns, int initialSize )
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Create new table
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Method
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Comments
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String getName ()
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Get name of table
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String[] getColumns ()
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Get table column names
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int getColumnCount ()
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Get table column count
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String getColumnName ( int column )
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Get table column name at specified index
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int getRowCount ()
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Get row count
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String[] getRow ( int row )
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Get row of data at specified index
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void clear ()
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Remove all rows
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void remove ( int row )
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Remove row at specified index
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void add ( String[] data )
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Add a row of data
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void set ( int row, String[] data )
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Update a row of data at specified index
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void insert ( int row, String[] data )
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Insert a row of data at specified index
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String getValueAt ( int row, int column )
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Get cell value at specified row and column
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void setValueAt ( int row, int column, String value )
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Update cell value
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boolean equals ( String name )
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Table name equivalence
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Example of creating a client-side RFIDataSource object:
RFIDataSource employee = new RFIDataSource ( "EMPLOYEE" ) ;
String[] columns = { "COMMENT", "SKILL", "GRADE", "ACQUIRED" } ;
RFIDataTable table = new RFIDataTable ( "SKILLS", columns ) ;
String[] data = { "Good cobol skills", "CBL", "A", "020399" } ;
table.add ( data ) ;
employee.putTable ( table ) ;