public interface IDataSetInstance
| 限定符和类型 | 方法和说明 |
|---|---|
java.util.Map |
getAllExtensionProperties()
Gets the data set extension properties, in the form of a ( name [String], value [String] )
map.
|
IColumnMetaData |
getColumnMetaData()
Gets the current data set's column metadata, if available.
|
IDataSourceInstance |
getDataSource() |
java.lang.String |
getExtensionID()
Gets the unique id that identifies the type of the data set, assigned by
the extension providing the implementation of this data set.
|
java.lang.String |
getExtensionProperty(java.lang.String name)
Get the value of a data set extension property.
|
java.util.Map |
getInputParameters()
Gets the names and values of all data set input parameters, as a read-only
Name (String) -> Value (Object) map.
|
java.lang.Object |
getInputParameterValue(java.lang.String paramName)
Gets the current value of the named data set input parameter.
|
java.lang.String |
getName()
Gets the name of this data set
|
java.util.Map |
getOutputParameters()
Gets the names and values of all data set output parameters, as a read-only
Name (String) -> Value (Object) map.
|
java.lang.Object |
getOutputParameterValue(java.lang.String paramName)
Gets the current value of the named data set output parameter.
|
java.lang.String |
getQueryText()
Gets the query text of the data set.
|
void |
setExtensionProperty(java.lang.String name,
java.lang.String value)
Set the value of an extension property
|
void |
setInputParameterValue(java.lang.String paramName,
java.lang.Object paramValue)
Sets the value of the named data set input parameter.
|
void |
setOutputParameterValue(java.lang.String paramName,
java.lang.Object paramValue)
Sets the value of the named data set output parameter.
|
void |
setQueryText(java.lang.String queryText)
Sets the query text of the data set.
|
java.lang.String getName()
IDataSourceInstance getDataSource()
java.lang.String getExtensionID()
IColumnMetaData getColumnMetaData() throws ScriptException
ScriptExceptionjava.lang.String getQueryText()
throws ScriptException
ScriptExceptionvoid setQueryText(java.lang.String queryText)
throws ScriptException
ScriptExceptionjava.lang.String getExtensionProperty(java.lang.String name)
name - Name of property; must not be null or emptyvoid setExtensionProperty(java.lang.String name,
java.lang.String value)
name - Name of property; must not be null or emptyvalue - Property value; may be nulljava.util.Map getAllExtensionProperties()
java.lang.Object getInputParameterValue(java.lang.String paramName)
throws ScriptException
paramName - Name of data set input parameterScriptException - if named parameter does not existvoid setInputParameterValue(java.lang.String paramName,
java.lang.Object paramValue)
throws ScriptException
paramName - name of data set input parameterparamValue - value of data set input parameterScriptException - If named parameter does not exist, or if paramValue has an incompatible data
type with the declared parameter typejava.util.Map getInputParameters()
java.lang.Object getOutputParameterValue(java.lang.String paramName)
throws ScriptException
paramName - Name of data set output parameterScriptException - if named parameter does not existvoid setOutputParameterValue(java.lang.String paramName,
java.lang.Object paramValue)
throws ScriptException
paramName - name of data set output parameterparamValue - value of data set output parameterBirtException - If named parameter does not exist, or if paramValue has an incompatible data
type with the declared parameter typeScriptExceptionjava.util.Map getOutputParameters()
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