Interface IRowData
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public interface IRowDataRepresents 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 intgetColumnCount()Return the count of the bouding exprssions.java.lang.StringgetColumnName(int index)Return the name of the bouding exprssion by id.java.lang.ObjectgetColumnValue(int index)Return the value of the bouding exprssion by id.java.lang.ObjectgetColumnValue(java.lang.String name)Return the value of the bouding exprssion.intgetExpressionCount()Deprecated.java.lang.ObjectgetExpressionValue(int i)Deprecated.Now do not support get expression value by index.java.lang.ObjectgetExpressionValue(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 ScriptExceptionDeprecated.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 ScriptExceptionDeprecated.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 ScriptExceptionReturn the value of the bouding exprssion.- Parameters:
name-- Throws:
java.lang.ExceptionScriptException
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getColumnValue
java.lang.Object getColumnValue(int index) throws ScriptExceptionReturn the value of the bouding exprssion by id.- Parameters:
name-- Throws:
java.lang.ExceptionScriptException
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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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