Interface IRowData
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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.
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Method Summary
All Methods Instance Methods Abstract Methods Deprecated Methods Modifier and Type Method Description 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.java.lang.Object
getExpressionValue(java.lang.String expression)
Deprecated.Return the value of the provided expression.
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Method Detail
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getExpressionValue
@Deprecated java.lang.Object getExpressionValue(java.lang.String expression) throws ScriptException
Deprecated.Return the value of the provided expression. The provided expression must have been bound to the current row. Otherwise, it returns null.- Throws:
ScriptException
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getExpressionValue
@Deprecated java.lang.Object getExpressionValue(int i) throws ScriptException
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.- Throws:
ScriptException
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getExpressionCount
@Deprecated int getExpressionCount()
Deprecated.Return the number of expressions bound to the current row.
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getColumnValue
java.lang.Object getColumnValue(java.lang.String name) throws ScriptException
Return the value of the bouding exprssion.- Parameters:
name
-- Throws:
java.lang.Exception
ScriptException
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getColumnValue
java.lang.Object getColumnValue(int index) throws ScriptException
Return the value of the bouding exprssion by id.- Parameters:
name
-- Throws:
java.lang.Exception
ScriptException
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getColumnName
java.lang.String getColumnName(int index)
Return the name of the bouding exprssion by id.- Parameters:
index
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getColumnCount
int getColumnCount()
Return the count of the bouding exprssions.
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