org.modeshape.graph.query.model
Class Ordering

java.lang.Object
  extended by org.modeshape.graph.query.model.Ordering
All Implemented Interfaces:
Serializable, LanguageObject, Visitable
Direct Known Subclasses:
JcrOrdering

@Immutable
public class Ordering
extends Object
implements LanguageObject

A specification of the ordering for the results.

See Also:
Serialized Form

Constructor Summary
Ordering(DynamicOperand operand, Order order)
          Create a new ordering specification, given the supplied operand and order.
 
Method Summary
 void accept(Visitor visitor)
          Accept the supplied visitor, which should call back to the visitor to complete the double-dispatch operation.
 boolean equals(Object obj)
          
 int hashCode()
          
 DynamicOperand operand()
          Get the operand being ordered.
 Order order()
          The order type.
 String toString()
          
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

Ordering

public Ordering(DynamicOperand operand,
                Order order)
Create a new ordering specification, given the supplied operand and order.

Parameters:
operand - the operand being ordered
order - the order type
Throws:
IllegalArgumentException - if the operand or order type is null
Method Detail

operand

public DynamicOperand operand()
Get the operand being ordered.

Returns:
the operand; never null

order

public Order order()
The order type.

Returns:
the type; never null

toString

public String toString()

Overrides:
toString in class Object
See Also:
Object.toString()

hashCode

public int hashCode()

Overrides:
hashCode in class Object
See Also:
Object.hashCode()

equals

public boolean equals(Object obj)

Overrides:
equals in class Object
See Also:
Object.equals(java.lang.Object)

accept

public void accept(Visitor visitor)
Accept the supplied visitor, which should call back to the visitor to complete the double-dispatch operation.

Specified by:
accept in interface Visitable
Parameters:
visitor - the visitor; never null
See Also:
Visitable.accept(org.modeshape.graph.query.model.Visitor)


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