com.opsmatters.newrelic.api.model.alerts.conditions.TermsCondition Maven / Gradle / Ivy

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Java client library for the New Relic REST APIs built using Jersey and Gson. The library includes over 110 operations across all of the available 35 New Relic services. It can be used by applications to automate the configuration of New Relic Monitoring, Alerting and Dashboards, but can also be used for extracting incident and metric data, executing Insights queries, and uploading plugin metrics.

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/*
 * Copyright 2018 Gerald Curley
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.opsmatters.newrelic.api.model.alerts.conditions;

import java.util.List;
import java.util.ArrayList;

/**
 * Represents a New Relic alert condition with terms.
 * 
 * @author Gerald Curley (opsmatters)
 */
public abstract class TermsCondition extends BaseCondition
{
    private List terms = new ArrayList();
    
    /**
     * Default constructor.
     */
    public TermsCondition()
    {
    }
    
    /**
     * Sets the terms of the alert condition.
     * @param terms The terms of the alert condition
     */
    public void setTerms(List terms)
    {
        this.terms = terms;
    }

    /**
     * Adds a term to the alert condition.
     * @param term The term to be added
     */
    public void addTerm(Term term)
    {
        this.terms.add(term);
    }

    /**
     * Returns the terms of the alert condition.
     * @return The terms of the alert condition
     */
    public List getTerms()
    {
        return terms;
    }

    /**
     * Returns the number of terms for the condition.
     * @return The number of terms
     */
    public int numTerms()
    {
        return terms != null ? terms.size() : 0;
    }

    /**
     * Returns a string representation of the object.
     */
    @Override
    public String toString()
    {
        return super.toString()
            +", terms="+terms;
    }

    /**
     * Builder to make terms condition construction easier.
     */
    protected abstract static class Builder>
        extends BaseCondition.Builder
    {
        private TermsCondition condition;

        /**
         * Sets the alert condition.
         * @param condition The alert condition
         * @return This object
         */
        public B condition(TermsCondition condition)
        {
            this.condition = condition;
            super.condition(condition);
            return self();
        }

        /**
         * Sets the terms of the alert condition.
         * @param terms The terms of the alert condition
         * @return This object
         */
        public B terms(List terms)
        {
            condition.setTerms(terms);
            return self();
        }

        /**
         * Adds the term to the alert condition.
         * @param term The term to be added
         * @return This object
         */
        public B addTerm(Term term)
        {
            condition.addTerm(term);
            return self();
        }
    }
}