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Oracle Reports Java API Reference 11g Release 1 (11.1.1) E10775-01 |
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java.lang.Object oracle.reports.plugin.definition.BaseObject oracle.reports.plugin.definition.Column oracle.reports.plugin.definition.Parameter
public class Parameter
Report parameter object. Note, Reports does not allow Plugin to create any Report objects by itself. If Plugin does need a new user parameter, it can return a non-existing column name from getReferencedColumns method, and Reports will creae a new user parameter of that name. See getReferencedColumns for details.
Field Summary |
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Fields inherited from class oracle.reports.plugin.definition.Column |
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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 |
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mReport |
Constructor Summary | |
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Parameter(oracle.reports.definition.RWDataItem rwobj,
Report report)
Constructor NOTE: Plugin must never try to create any Reports objects itself. |
Method Summary | |
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java.lang.String |
getCurrentValue()
Returns current value of this parameter |
java.lang.String |
getInitialValue()
Returns initial value of this parameter |
boolean |
isSystemParameter()
Returns true if this parameter is a system parameter, false otherwise. |
boolean |
isUserParameter()
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Methods inherited from class oracle.reports.plugin.definition.Column |
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createColumn, getDataType, getGroup |
Methods inherited from class oracle.reports.plugin.definition.BaseObject |
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getComment, getName, getReport |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Parameter(oracle.reports.definition.RWDataItem rwobj, Report report) throws PluginException
PluginException
Method Detail |
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public boolean isUserParameter() throws PluginException
PluginException
public boolean isSystemParameter() throws PluginException
PluginException
public java.lang.String getCurrentValue() throws PluginException
PluginException
public java.lang.String getInitialValue() throws PluginException
PluginException
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Oracle Reports Java API Reference |
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