EnphaseenergyItemType.java

/**
 * Copyright (c) 2010-2016 by the respective copyright holders.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 */
package org.openhab.binding.enphaseenergy.internal;

import org.apache.commons.lang.StringUtils;

/**
 * @author Markus Fritze
 * @since 1.7.0
 *
 *        This enum holds all the different measures and states available
 *        to be retrieved by the Enphase Energy binding
 */
public enum EnphaseenergyItemType {
    MODULES("modules"),
    SIZE_W("size_w"),
    CURRENT_POWER("current_power"),
    ENERGY_TODAY("energy_today"),
    ENERGY_LIFETIME("energy_lifetime"),
    SUMMARY_DATE("summary_date"),
    SOURCE("source"),
    STATUS("status"),
    OPERATIONAL_AT("operational_at"),
    LAST_REPORT_AT("last_report_at");

    String measure;

    private EnphaseenergyItemType(String measure) {
        this.measure = measure;
    }

    public String getMeasure() {
        return measure;
    }

    public static EnphaseenergyItemType fromString(String measure) {
        if (!StringUtils.isEmpty(measure)) {
            for (EnphaseenergyItemType measureType : EnphaseenergyItemType.values()) {
                if (measureType.toString().equalsIgnoreCase(measure)) {
                    return measureType;
                }
            }
        }
        throw new IllegalArgumentException("Invalid measure: " + measure);
    }
}