/*
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* Copyright 2011-17 Fraunhofer ISE, energy & meteo Systems GmbH and other contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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package org.openmuc.openiec61850;
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import java.util.ArrayList;
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public final class BdaQuality extends BdaBitString {
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public enum Validity {
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GOOD(0),
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INVALID(1),
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RESERVED(2),
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QUESTIONABLE(3);
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private final int value;
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private Validity(int value) {
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this.value = value;
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}
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public int getIntValue() {
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return value;
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}
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}
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public BdaQuality(ObjectReference objectReference, Fc fc, String sAddr, boolean qchg) {
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super(objectReference, fc, sAddr, 13, false, false);
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this.qchg = qchg;
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basicType = BdaType.QUALITY;
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if (qchg) {
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chgRcbs = new ArrayList<>();
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}
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setDefault();
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}
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@Override
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public void setDefault() {
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value = new byte[] { 0x00, 0x00 };
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}
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@Override
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public BdaQuality copy() {
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BdaQuality copy = new BdaQuality(objectReference, fc, sAddr, qchg);
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byte[] valueCopy = new byte[value.length];
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System.arraycopy(value, 0, valueCopy, 0, value.length);
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copy.setValue(valueCopy);
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if (mirror == null) {
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copy.mirror = this;
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}
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else {
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copy.mirror = mirror;
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}
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return copy;
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}
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public Validity getValidity() {
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if ((value[0] & 0xC0) == 0xC0) {
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return Validity.QUESTIONABLE;
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}
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if ((value[0] & 0x80) == 0x80) {
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return Validity.RESERVED;
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}
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if ((value[0] & 0x40) == 0x40) {
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return Validity.INVALID;
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}
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return Validity.GOOD;
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}
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public boolean isOverflow() {
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return (value[0] & 0x20) == 0x20;
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}
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public boolean isOutOfRange() {
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return (value[0] & 0x10) == 0x10;
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}
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public boolean isBadReference() {
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return (value[0] & 0x08) == 0x08;
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}
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public boolean isOscillatory() {
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return (value[0] & 0x04) == 0x04;
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}
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public boolean isFailure() {
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return (value[0] & 0x02) == 0x02;
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}
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public boolean isOldData() {
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return (value[0] & 0x01) == 0x01;
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}
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public boolean isInconsistent() {
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return (value[1] & 0x80) == 0x80;
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}
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public boolean isInaccurate() {
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return (value[1] & 0x40) == 0x40;
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}
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public boolean isSubstituted() {
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return (value[1] & 0x20) == 0x20;
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}
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public boolean isTest() {
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return (value[1] & 0x10) == 0x10;
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}
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public boolean isOperatorBlocked() {
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return (value[1] & 0x08) == 0x08;
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}
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public void setValidity(Validity validity) {
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if (validity == Validity.QUESTIONABLE) {
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value[0] = (byte) (value[0] | 0xC0);
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}
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else if (validity == Validity.RESERVED) {
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value[0] = (byte) (value[0] | 0x80);
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value[0] = (byte) (value[0] & 0xbf);
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}
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else if (validity == Validity.INVALID) {
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value[0] = (byte) (value[0] & 0x7f);
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value[0] = (byte) (value[0] | 0x40);
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}
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else {
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value[0] = (byte) (value[0] & 0x03);
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}
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}
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public void setOverflow(boolean overflow) {
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if (overflow) {
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value[0] = (byte) (value[0] | 0x20);
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}
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else {
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value[0] = (byte) (value[0] & 0xdf);
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}
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}
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public void setOutOfRange(boolean outOfRange) {
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if (outOfRange) {
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value[0] = (byte) (value[0] | 0x10);
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}
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else {
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value[0] = (byte) (value[0] & 0xef);
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}
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}
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public void setBadReference(boolean badReference) {
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if (badReference) {
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value[0] = (byte) (value[0] | 0x08);
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}
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else {
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value[0] = (byte) (value[0] & 0xf7);
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}
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}
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public void setOscillatory(boolean oscillatory) {
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if (oscillatory) {
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value[0] = (byte) (value[0] | 0x04);
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}
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else {
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value[0] = (byte) (value[0] & 0xfb);
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}
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}
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public void setFailure(boolean failure) {
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if (failure) {
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value[0] = (byte) (value[0] | 0x02);
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}
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else {
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value[0] = (byte) (value[0] & 0xfd);
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}
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}
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public void setOldData(boolean oldData) {
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if (oldData) {
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value[0] = (byte) (value[0] | 0x01);
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}
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else {
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value[0] = (byte) (value[0] & 0xfe);
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}
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}
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public void setInconsistent(boolean inconsistent) {
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if (inconsistent) {
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value[1] = (byte) (value[0] | 0x80);
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}
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else {
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value[1] = (byte) (value[0] & 0x7f);
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}
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}
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public void setInaccurate(boolean inaccurate) {
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if (inaccurate) {
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value[1] = (byte) (value[0] | 0x40);
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}
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else {
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value[1] = (byte) (value[0] & 0xbf);
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}
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}
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public void setSubstituted(boolean substituted) {
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if (substituted) {
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value[1] = (byte) (value[0] | 0x20);
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}
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else {
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value[1] = (byte) (value[0] & 0xdf);
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}
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}
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public void setTest(boolean test) {
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if (test) {
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value[1] = (byte) (value[0] | 0x10);
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}
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else {
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value[1] = (byte) (value[0] & 0xef);
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}
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}
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public void setOperatorBlocked(boolean operatorBlocked) {
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if (operatorBlocked) {
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value[1] = (byte) (value[0] | 0x08);
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}
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else {
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value[1] = (byte) (value[0] & 0xf7);
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}
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}
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}
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