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public interface IRowData
Represents the computed expression results that are bound to the current row. The index starts with 1, which reprents the first expression in the row.
Method Summary | |
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int |
getColumnCount()
Return the count of the bouding exprssions. |
java.lang.String |
getColumnName(int index)
Return the name of the bouding exprssion by id. |
java.lang.Object |
getColumnValue(int index)
Return the value of the bouding exprssion by id. |
java.lang.Object |
getColumnValue(java.lang.String name)
Return the value of the bouding exprssion. |
int |
getExpressionCount()
Deprecated. |
java.lang.Object |
getExpressionValue(int i)
Deprecated. Now do not support get expression value by index. Return the value of the i:th expression in the current row. Null will be return if the i:th expression doesn't exist. |
java.lang.Object |
getExpressionValue(java.lang.String expression)
Deprecated. Return the value of the provided expression. The provided expression must have been bound to the current row. Otherwise, it returns null. |
Method Detail |
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java.lang.Object getExpressionValue(java.lang.String expression) throws ScriptException
ScriptException
java.lang.Object getExpressionValue(int i) throws ScriptException
ScriptException
int getExpressionCount()
java.lang.Object getColumnValue(java.lang.String name) throws ScriptException
name
-
java.lang.Exception
ScriptException
java.lang.Object getColumnValue(int index) throws ScriptException
name
-
java.lang.Exception
ScriptException
java.lang.String getColumnName(int index)
index
- int getColumnCount()
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