com.google.gerrit.server.query

Class VariablePredicate<T>

java.lang.Object

com.google.gerrit.server.query.Predicate<T>

com.google.gerrit.server.query.VariablePredicate<T>

public class VariablePredicate<T>
extends Predicate<T>

Holds another predicate in a named variable.

See Also:

QueryRewriter

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	VariablePredicate(java.lang.String name, Predicate<T> that)

Method Summary

Modifier and Type	Method and Description
Predicate<T>	copy(java.util.Collection<? extends Predicate<T>> children) Create a copy of this predicate, with new children.
boolean	equals(java.lang.Object other)
Predicate<T>	getChild(int i) Same as getChildren().get(i)
int	getChildCount() Same as getChildren().size()
java.util.List<Predicate<T>>	getChildren() Get the children of this predicate, if any.
int	getCost()
java.lang.String	getName()
int	hashCode()
boolean	match(T object) Does this predicate match this object?
java.lang.String	toString()

Methods inherited from class com.google.gerrit.server.query.Predicate

and, and, any, not, or, or

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

VariablePredicate

protected VariablePredicate(java.lang.String name,
                            Predicate<T> that)

Method Detail

getName

public java.lang.String getName()

getChildren

public final java.util.List<Predicate<T>> getChildren()

Description copied from class: Predicate

Get the children of this predicate, if any.

Overrides:

getChildren in class Predicate<T>

getChildCount

public final int getChildCount()

Description copied from class: Predicate

Same as getChildren().size()

Overrides:

getChildCount in class Predicate<T>

getChild

public final Predicate<T> getChild(int i)

Description copied from class: Predicate

Same as getChildren().get(i)

Overrides:

getChild in class Predicate<T>

copy

public Predicate<T> copy(java.util.Collection<? extends Predicate<T>> children)

Description copied from class: Predicate

Create a copy of this predicate, with new children.

Specified by:

copy in class Predicate<T>

match

public boolean match(T object)
              throws com.google.gwtorm.server.OrmException

Description copied from class: Predicate

Does this predicate match this object?

Specified by:

match in class Predicate<T>

Throws:

com.google.gwtorm.server.OrmException

getCost

public int getCost()

Specified by:

getCost in class Predicate<T>

Returns:

a cost estimate to run this predicate, higher figures cost more.

hashCode

public int hashCode()

Specified by:

hashCode in class Predicate<T>

equals

public boolean equals(java.lang.Object other)

Specified by:

equals in class Predicate<T>

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object