oracle.reports.plugin.definition
Class DataSourceColumn

java.lang.Object
  |
  +--oracle.reports.plugin.definition.BaseObject
        |
        +--oracle.reports.plugin.definition.Column
              |
              +--oracle.reports.plugin.definition.DataSourceColumn

public class DataSourceColumn

extends Column

The Reports data source column object.

Fields inherited from class oracle.reports.plugin.definition.Column

DATATYPE_BFILE, DATATYPE_BLOB, DATATYPE_CHAR, DATATYPE_CLOB, DATATYPE_COLLECTION, DATATYPE_DATE, DATATYPE_GRAPHIC, DATATYPE_LONG, DATATYPE_LONG_RAW, DATATYPE_MLABLE, DATATYPE_NAMED_TYPE, DATATYPE_NCLOB, DATATYPE_NUMBER, DATATYPE_RAW, DATATYPE_REF, DATATYPE_ROWID, DATATYPE_UNKNOWN, DATATYPE_VARCHAR, DATATYPE_VARCHAR2, mRWObj

Fields inherited from class oracle.reports.plugin.definition.BaseObject

mReport

Constructor Summary

protected

DataSourceColumn(oracle.reports.definition.RWDataItem rwobj, Report report) Constructor.

Method Summary

java.lang.String

getValueIfNull() Returns the "value if null" property of this column.

Methods inherited from class oracle.reports.plugin.definition.Column

createColumn, getDataType, getGroup

Methods inherited from class oracle.reports.plugin.definition.BaseObject

getComment, getName, getReport

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataSourceColumn

protected DataSourceColumn(oracle.reports.definition.RWDataItem rwobj,
Report report)
                    throws PluginException

Constructor. NOTE: A plugin must never try to create any Reports objects by itself.

Method Detail

getValueIfNull

public java.lang.String getValueIfNull()
                                throws PluginException

Returns the "value if null" property of this column.