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YAWP! core

There is a newer version: 2.08alpha

package io.yawp.repository.shields;

import io.yawp.repository.IdRef;
import io.yawp.repository.Repository;
import io.yawp.repository.query.condition.BaseCondition;
import io.yawp.repository.query.condition.Condition;

import java.util.List;

public class Rule {

    private final Repository r;

    private final Class endpointClazz;

    private final IdRef id;

    private final List objects;

    private RuleConditions conditions;

    private Class facade;

    public Rule(Repository r, Class endpointClazz, IdRef id, List objects) {

        this.r = r;
        this.endpointClazz = endpointClazz;
        this.id = id;
        this.objects = objects;
    }

    public boolean hasConditions() {
        return conditions != null;
    }

    public Class getFacade() {
        return facade;
    }

    public boolean hasFacade() {
        return facade != null;
    }

    public Rule where(String field, String operator, Object value) {
        return or(Condition.c(field, operator, value));
    }

    public Rule where(BaseCondition condition) {
        return or(condition);
    }

    public Rule or(String field, String operator, Object value) {
        return or(Condition.c(field, operator, value));
    }

    public Rule or(BaseCondition condition) {
        getConditions().or(condition);
        return this;
    }

    public Rule and(String field, String operator, Object value) {
        return and(Condition.c(field, operator, value));
    }

    public Rule and(BaseCondition condition) {
        getConditions().and(condition);
        return this;
    }

    public Rule facade(Class facade) {
        this.facade = facade;
        return this;
    }

    public RuleConditions getConditions() {
        if (conditions != null) {
            return conditions;
        }

        conditions = new RuleConditions(r, endpointClazz, id, objects);
        return conditions;
    }
}