public class DataRowExpressionEvaluatorAdapter extends java.lang.Object implements IDataRowExpressionEvaluator
| 构造器和说明 |
|---|
DataRowExpressionEvaluatorAdapter() |
| 限定符和类型 | 方法和说明 |
|---|---|
void |
close()
Closes the underlying resultset.
|
java.lang.Object |
evaluate(java.lang.String expression)
Evaluates the expression based on the current row
|
java.lang.Object |
evaluateGlobal(java.lang.String expression)
Evaluates the global expressions which are not associated with the data
rows.
|
boolean |
first()
Moves to the first row.
|
boolean |
next()
Moves to the next row.
|
public java.lang.Object evaluate(java.lang.String expression)
IDataRowExpressionEvaluatorevaluate 在接口中 IDataRowExpressionEvaluatorpublic java.lang.Object evaluateGlobal(java.lang.String expression)
IDataRowExpressionEvaluatorevaluateGlobal 在接口中 IDataRowExpressionEvaluatorpublic boolean first()
IDataRowExpressionEvaluatorfirst 在接口中 IDataRowExpressionEvaluatortrue if the cursor is on a valid row;
false if there are no rows in the result setpublic boolean next()
IDataRowExpressionEvaluatornext 在接口中 IDataRowExpressionEvaluatorpublic void close()
IDataRowExpressionEvaluatorclose 在接口中 IDataRowExpressionEvaluatorCopyright © 2005-2008 Actuate Corp. All rights reserved.