org.eclipse.birt.report.engine.api.script
Interface IRowData

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

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

getExpressionValue

public 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

getExpressionValue

public 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

getExpressionCount

public int getExpressionCount()

Deprecated.

Return the number of expressions bound to the current row.

getColumnValue

public java.lang.Object getColumnValue(java.lang.String name)
                                throws ScriptException

Return the value of the bouding exprssion.

Parameters:

name -

Throws:

java.lang.Exception

ScriptException

getColumnValue

public java.lang.Object getColumnValue(int index)
                                throws ScriptException

Return the value of the bouding exprssion by id.

Throws:

java.lang.Exception

ScriptException

getColumnName

public java.lang.String getColumnName(int index)

Return the name of the bouding exprssion by id.

Parameters:

index -

getColumnCount

public int getColumnCount()

Return the count of the bouding exprssions.