com.prosysopc.ua.pubsub

Class PubSubConfFieldSpecification<T>

java.lang.Object

com.prosysopc.ua.pubsub.PubSubConfFieldSpecification<T>

Direct Known Subclasses:

PubSubConfListFieldSpecification, PubSubConfMapFieldSpecification, PubSubConfScalarFieldSpecification, PubSubConfSetFieldSpecification

public abstract class PubSubConfFieldSpecification<T>
extends Object

Models an individual field (or a "part of a field", such as single key of a Map) in PubSub configurations.

Field Summary

Fields

Modifier and Type	Field and Description
protected Function<PubSubConf.Builder<?>,T>	builderGetter
protected BiConsumer<PubSubConf.Builder<?>,T>	builderSetter
protected Function<PubSubConf,T>	getter
protected Class<? extends PubSubConf.Builder<?>>	parentBuilderClass
protected Class<? extends PubSubConf>	parentClass
protected Function	rawBuilderGetter
protected BiConsumer	rawBuilderSetter
protected Function	rawGetter

Method Summary

Modifier and Type	Method and Description
PubSubConfFieldSpecification<Object>	asRaw() Returns itself casted to PubSubConfFieldSpecification with Object type.
boolean	equals(Object obj) Returns true if the given object is equal to this.
Class<T>	getJavaClass() Direct java class of the field.
String	getName() Returns the name of the field.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

getter

protected final Function<PubSubConf,T> getter

rawGetter

protected final Function rawGetter

builderGetter

protected final Function<PubSubConf.Builder<?>,T> builderGetter

rawBuilderGetter

protected final Function rawBuilderGetter

builderSetter

protected final BiConsumer<PubSubConf.Builder<?>,T> builderSetter

rawBuilderSetter

protected final BiConsumer rawBuilderSetter

parentClass

protected final Class<? extends PubSubConf> parentClass

parentBuilderClass

protected final Class<? extends PubSubConf.Builder<?>> parentBuilderClass

Method Detail

asRaw

public PubSubConfFieldSpecification<Object> asRaw()

Returns itself casted to PubSubConfFieldSpecification with Object type. Important! The returned PubSubConfFieldSpecification is primarily designed to only be passed to PubSubConf.Builder.set(PubSubConfFieldSpecification, Object) in cases where the generics of this is not known. Passing this directly would cause "capture#X-of ? errors. While they can be solved via casts and raw types, this method was made to avoid the need.

Thus, you can call PubSubConf.set(fieldSpecification.asRaw(), data), note that the data must still be of correct type (i.e. getJavaClass() Class.cast(Object) must work) or exceptions will be thrown.

equals

public final boolean equals(Object obj)

Returns true if the given object is equal to this. For the context of PubSubConfFieldSpecification it is equal if the name and class match.

Overrides:

equals in class Object

getJavaClass

public Class<T> getJavaClass()

Direct java class of the field.

getName

public String getName()

Returns the name of the field. Returns null if this is a partial field for which there is not a good name, might return e.g. [index] if partial array or list index.

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object