com.edorasware.api.query.internal

Class VariableConstructionInterceptor<T,U>

java.lang.Object

com.edorasware.api.query.internal.VariableConstructionInterceptor<T,U>

All Implemented Interfaces:

ConstructionInterceptor<T,U>

public class VariableConstructionInterceptor<T,U>
extends Object
implements ConstructionInterceptor<T,U>

Constructor Summary

Constructors

Constructor and Description
VariableConstructionInterceptor(String variableName, ValueType valueType, ValueConverter<T,U> valueConverter)

Method Summary

Modifier and Type	Method and Description
Ordering	interceptOrderingConstruction(Ordering ordering) Hook to modify a new ordering right after its construction.
Predicate	interceptPredicateConstruction(Predicate predicate) Hook to modify a new predicate right after its construction.
U	interceptReferenceValueConstruction(T value) Hook to modify a reference value before it is used for predicate construction.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

VariableConstructionInterceptor

public VariableConstructionInterceptor(String variableName,
                                       ValueType valueType,
                                       ValueConverter<T,U> valueConverter)

Method Detail

interceptReferenceValueConstruction

public U interceptReferenceValueConstruction(T value)

Description copied from interface: ConstructionInterceptor

Hook to modify a reference value before it is used for predicate construction.

Specified by:

interceptReferenceValueConstruction in interface ConstructionInterceptor<T,U>

Parameters:

value - the reference value to be modified

Returns:

the modified reference value

interceptPredicateConstruction

public Predicate interceptPredicateConstruction(Predicate predicate)

Description copied from interface: ConstructionInterceptor

Hook to modify a new predicate right after its construction.

Specified by:

interceptPredicateConstruction in interface ConstructionInterceptor<T,U>

Parameters:

predicate - the predicate which was just constructed

Returns:

the potentially modified predicate

interceptOrderingConstruction

public Ordering interceptOrderingConstruction(Ordering ordering)

Description copied from interface: ConstructionInterceptor

Hook to modify a new ordering right after its construction.

Specified by:

interceptOrderingConstruction in interface ConstructionInterceptor<T,U>

Parameters:

ordering - the ordering which was just constructed

Returns:

the potentially modified ordering