/*
 * Copyright 2011-17 Fraunhofer ISE, energy & meteo Systems GmbH and other contributors
 *
 * 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 org.openmuc.openiec61850;

/**
 * 
 * Check packed list according to 61850-7-2
 * 
 */
public final class BdaCheck extends BdaBitString {

    public BdaCheck(ObjectReference objectReference) {
        super(objectReference, Fc.CO, null, 2, false, false);
        basicType = BdaType.CHECK;
        setDefault();
    }

    public boolean getSynchrocheck() {
        return ((value[0] & 0x80) == 0x80);
    }

    public boolean getInterlockCheck() {
        return ((value[0] & 0x40) == 0x40);
    }

    public void setSynchrocheck(boolean synchrocheck) {
        if (synchrocheck) {
            value[0] = (byte) (value[0] | 0x80);
        }
        else {
            value[0] = (byte) (value[0] & 0x7f);
        }
    }

    public void setInterlockCheck(boolean interlockCheck) {
        if (interlockCheck) {
            value[0] = (byte) (value[0] | 0x40);
        }
        else {
            value[0] = (byte) (value[0] & 0xbf);
        }
    }

    @Override
    public BdaCheck copy() {
        BdaCheck copy = new BdaCheck(objectReference);

        byte[] valueCopy = new byte[value.length];
        System.arraycopy(value, 0, valueCopy, 0, value.length);
        copy.setValue(valueCopy);
        if (mirror == null) {
            copy.mirror = this;
        }
        else {
            copy.mirror = mirror;
        }
        return copy;
    }

    @Override
    public String toString() {
        return getReference().toString() + ": " + String.format("0x%x", value[0]);
    }

}