com.syntaxphoenix.syntaxapi.service.ServiceContainer Maven / Gradle / Ivy
package com.syntaxphoenix.syntaxapi.service;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Optional;
import java.util.function.Predicate;
import java.util.stream.Stream;
public class ServiceContainer {
private final ArrayList subscribed = new ArrayList<>();
private final Object owner;
ServiceContainer(Object owner) {
this.owner = owner;
}
/*
*
*/
public Object getOwner() {
return owner;
}
/*
*
*/
boolean isEmpty() {
return subscribed.isEmpty();
}
boolean add(IServiceValue value) {
return subscribed.add(value);
}
/*
*
*/
public IServiceValue[] getValues(Class service) {
return filter(value -> value.getService().equals(service)).toArray(size -> new IServiceValue[size]);
}
public ServiceFieldValue getValue(Field field) {
Optional option = filter(value -> {
if (!value.isField())
return false;
return value.asField().equals(field);
}).findAny();
return option.isPresent() ? (ServiceFieldValue) option.get() : null;
}
public ServiceMethodValue getValue(Method method) {
Optional option = filter(value -> {
if (!value.isMethod())
return false;
return value.asMethod().equals(method);
}).findAny();
return option.isPresent() ? (ServiceMethodValue) option.get() : null;
}
/*
*
*/
private Stream filter(Predicate predicate) {
return subscribed.stream().filter(predicate);
}
}