de.tsl2.nano.modelkit.impl.AIdentified Maven / Gradle / Ivy

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TSL2 Framework to provide and use a structure of elements referenced by unique names - to declare a kit of logic in a json/yaml/xml text file
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/*
 * File: $HeadURL$
 * Id  : $Id$
 * 
 * created by: Tom
 * created on: 31.03.2017
 * 
 * Copyright: (c) Thomas Schneider 2017, all rights reserved
 */
package de.tsl2.nano.modelkit.impl;

import java.util.Arrays;
import java.util.LinkedList;
import java.util.List;
import java.util.Objects;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.fasterxml.jackson.annotation.JsonIgnore;

import de.tsl2.nano.modelkit.Configured;
import de.tsl2.nano.modelkit.Identified;
import de.tsl2.nano.modelkit.ObjectUtil;
import lombok.Setter;

/**
 * base implementation to provide name-identifying and access to the base configuration and all its elements.
 */
public abstract class AIdentified implements Identified, Configured, Cloneable {
    private static final Logger LOG = LoggerFactory.getLogger(AIdentified.class);

    @Setter
    String name;
    @JsonIgnore
    ModelKit config;
    @JsonIgnore
    long countOfCalls;
    @JsonIgnore
    List callParameters = new LinkedList<>();

    AIdentified() {
    }

    public AIdentified(String name) {
        this.name = name;
    }

    @Override
    public String getName() {
        return name;
    }

    @Override
    public void visited(Object... explanation) {
        if (ModelKit.isTestMode() && explanation.length > 0) {
            callParameters.addAll(Arrays.asList(explanation));
        }
        countOfCalls++;
    }

    @Override
    public long getVisitorCount() {
        return countOfCalls;
    }

    @Override
    public String getVisitorInfo() {
        String info = name + ": " + countOfCalls + ((callParameters.size() > 0) ? " <- "
                + ObjectUtil.toLenString(ObjectUtil.subList(callParameters, 10).toString(), 50).replaceAll("[\s\n]+",
                        "")
                : "");
        countOfCalls = 0;
        callParameters.clear();
        return info;
    }

    @Override
    public boolean equals(Object obj) {
        return equals0(obj);
    }

    @Override
    public int hashCode() {
        return hashCode0();
    }

    @Override
    public Object clone() {
        try {
            return super.clone();
        } catch (CloneNotSupportedException e) {
            throw new UnsupportedOperationException(e);
        }
    }

    @Override
    public void setConfiguration(ModelKit config) {
        this.config = config;
        validate();
    }

    @Override
    public void tagNames(String parent) {
        name = tag(parent, name);
    }

    protected static final String tag(String parent, String name) {
        if (name == null) {
            return null;
        } else if (parent == null) {
            return name;
        }
        boolean not = Fact.negate(name);
        String unsigned = not ? Fact.not(name) : name;
        String path = unsigned.startsWith(parent + ".") ? unsigned : parent + "." + unsigned;
        return not ? Fact.not(path) : path;
    }

    protected void tag(String parent, List names) {
        for (int i = 0; i < names.size(); i++) {
            names.set(i, tag(parent, names.get(i)));
        }
    }

    @Override
    public  T get(String name, Class type) {
        Objects.requireNonNull(config,
                () -> "Please assign an instance of ModelKit to " + this.toString() + " before!");
        return config.get(name, type);
    }

    @Override
    public  List get(Class type) {
        Objects.requireNonNull(config,
                () -> "Please assign an instance of ModelKit to " + this.toString() + " before!");
        return config.get(type);
    }

    @Override
    public String toString() {
        return getClass().getSimpleName() + ": " + getName();
    }
}