org.whaka.util.reflection.comparison.performers

Class PropertyDynamicPerformerBuilder<T>

java.lang.Object

org.whaka.util.reflection.comparison.performers.AbstractDynamicPerformerBuilder<T,CompositeComparisonPerformer<T>>

org.whaka.util.reflection.comparison.performers.PropertyDynamicPerformerBuilder<T>

public class PropertyDynamicPerformerBuilder<T>
extends AbstractDynamicPerformerBuilder<T,CompositeComparisonPerformer<T>>

Class provides functionality to build a CompositeComparisonPerformer by specifying actual properties of a class to be compared. All specified properties are mapped by the specific property key. Result performer contains delegating performers for each specified property.

Properties specified in the form of the ClassProperty instances. Each property should relate to the class specified in the constructor.

Note: registered properties are stored in a map, so you cannot register multiple instances for the same property key.

This builder implements AbstractDynamicPerformerBuilder, so it provides all the DynamicComparisonPerformer functionality. Check out documentation for the parent class.

See Also:

addProperty(String, Function), addProperty(String, Function, ComparisonPerformer), addProperty(ClassProperty), addProperty(ClassProperty, ComparisonPerformer)

Constructor Summary

Constructors

Constructor and Description
PropertyDynamicPerformerBuilder(java.lang.Class<T> type)

Method Summary

Modifier and Type	Method and Description
<V> PropertyDynamicPerformerBuilder<T>	addProperty(ClassProperty<V,T> property) Add specified property to the builder.
<V> PropertyDynamicPerformerBuilder<T>	addProperty(ClassProperty<V,T> property, ComparisonPerformer<? super V> delegate) Add specified property to the builder.
<V> PropertyDynamicPerformerBuilder<T>	addProperty(java.lang.String name, java.util.function.Function<T,V> getter) Instance of the FunctionalClassProperty will be created from the specified function, and stored in the builder.
<V> PropertyDynamicPerformerBuilder<T>	addProperty(java.lang.String name, java.util.function.Function<T,V> getter, ComparisonPerformer<? super V> performer) Instance of the FunctionalClassProperty will be created from the specified function, and stored in the builder.
CompositeComparisonPerformer<T>	build(java.lang.String name)
java.util.Map<ClassPropertyKey,ComparisonPerformer<T>>	getPropertyPerformers()

Methods inherited from class org.whaka.util.reflection.comparison.performers.AbstractDynamicPerformerBuilder

configureDynamicPerformer, getDynamicPerformer, getType

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyDynamicPerformerBuilder

public PropertyDynamicPerformerBuilder(java.lang.Class<T> type)

Method Detail

getPropertyPerformers

public java.util.Map<ClassPropertyKey,ComparisonPerformer<T>> getPropertyPerformers()

addProperty

public <V> PropertyDynamicPerformerBuilder<T> addProperty(java.lang.String name,
                                                          java.util.function.Function<T,V> getter)

Instance of the FunctionalClassProperty will be created from the specified function, and stored in the builder. Property key will be created from the specified name and result of the AbstractDynamicPerformerBuilder.getType() method.

Default DynamicComparisonPerformer will be used to perform comparison for the property.

See Also:

addProperty(String, Function, ComparisonPerformer), addProperty(ClassProperty, ComparisonPerformer), addProperty(ClassProperty)

addProperty

public <V> PropertyDynamicPerformerBuilder<T> addProperty(ClassProperty<V,T> property)

Add specified property to the builder. ClassProperty.getKey() will be used to retrieve property key and map specified property.

Default DynamicComparisonPerformer will be used to perform comparison for the property.

See Also:

addProperty(ClassProperty, ComparisonPerformer), addProperty(String, Function, ComparisonPerformer), addProperty(String, Function)

addProperty

public <V> PropertyDynamicPerformerBuilder<T> addProperty(java.lang.String name,
                                                          java.util.function.Function<T,V> getter,
                                                          ComparisonPerformer<? super V> performer)

Instance of the FunctionalClassProperty will be created from the specified function, and stored in the builder. Property key will be created from the specified name and result of the AbstractDynamicPerformerBuilder.getType() method.

Specified performer guaranteed to be used to perform comparison for the property.

See Also:

addProperty(String, Function), addProperty(ClassProperty, ComparisonPerformer), addProperty(ClassProperty)

addProperty

public <V> PropertyDynamicPerformerBuilder<T> addProperty(ClassProperty<V,T> property,
                                                          ComparisonPerformer<? super V> delegate)

Add specified property to the builder. ClassProperty.getKey() will be used to retrieve property key and map specified property.

Specified performer guaranteed to be used to perform comparison for the property.

See Also:

addProperty(ClassProperty), addProperty(String, Function, ComparisonPerformer), addProperty(String, Function)

build

public CompositeComparisonPerformer<T> build(java.lang.String name)

Specified by:

build in class AbstractDynamicPerformerBuilder<T,CompositeComparisonPerformer<T>>