/*
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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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public final class BdaTriggerConditions extends BdaBitString {
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public BdaTriggerConditions(ObjectReference objectReference, Fc fc) {
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super(objectReference, fc, null, 6, false, false);
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basicType = BdaType.TRIGGER_CONDITIONS;
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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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/* default of GI is true by default in IEC 61850-6 sec. 9.3.8 */
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value = new byte[] { 0x04 };
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}
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@Override
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public BdaTriggerConditions copy() {
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BdaTriggerConditions copy = new BdaTriggerConditions(objectReference, fc);
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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 boolean isDataChange() {
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return (value[0] & 0x40) == 0x40;
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}
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public boolean isQualityChange() {
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return (value[0] & 0x20) == 0x20;
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}
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public boolean isDataUpdate() {
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return (value[0] & 0x10) == 0x10;
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}
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public boolean isIntegrity() {
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return (value[0] & 0x08) == 0x08;
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}
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public boolean isGeneralInterrogation() {
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return (value[0] & 0x04) == 0x04;
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}
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public void setDataChange(boolean dataChange) {
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if (dataChange) {
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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] & 0xbf);
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}
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}
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public void setQualityChange(boolean qualityChange) {
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if (qualityChange) {
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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 setDataUpdate(boolean dataUpdate) {
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if (dataUpdate) {
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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 setIntegrity(boolean integrity) {
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if (integrity) {
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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 setGeneralInterrogation(boolean generalInterrogation) {
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if (generalInterrogation) {
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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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@Override
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public String toString() {
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return super.toString() + ", data change: " + isDataChange() + ", data update: " + isDataUpdate()
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+ ", quality change:" + isQualityChange() + ", integrity period: " + isIntegrity() + ", GI: "
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+ isGeneralInterrogation();
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}
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}
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