Package org.apache.qpid.server.filter
Class OrderByExpression
- java.lang.Object
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- org.apache.qpid.server.filter.OrderByExpression
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- All Implemented Interfaces:
Expression
public class OrderByExpression extends java.lang.Object implements Expression
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
OrderByExpression.Order
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Constructor Summary
Constructors Constructor Description OrderByExpression(Expression expression)
OrderByExpression(Expression expression, OrderByExpression.Order order)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
evaluate(java.lang.Object object)
int
getColumnIndex()
OrderByExpression.Order
getOrder()
boolean
isColumnIndex()
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Constructor Detail
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OrderByExpression
public OrderByExpression(Expression expression)
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OrderByExpression
public OrderByExpression(Expression expression, OrderByExpression.Order order)
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Method Detail
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evaluate
public java.lang.Object evaluate(java.lang.Object object)
- Specified by:
evaluate
in interfaceExpression
- Parameters:
object
- object to evaluate- Returns:
- the value of this expression
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getOrder
public OrderByExpression.Order getOrder()
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isColumnIndex
public boolean isColumnIndex()
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getColumnIndex
public int getColumnIndex()
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