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backend/src/main/java/com/beanit/iec61850bean/BdaInt64.java

89 lines
2.3 KiB
Java

/*
* Copyright 2011 The IEC61850bean Authors
*
* 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.beanit.iec61850bean;
import com.beanit.asn1bean.ber.types.BerInteger;
import com.beanit.iec61850bean.internal.mms.asn1.Data;
import com.beanit.iec61850bean.internal.mms.asn1.TypeDescription;
import com.beanit.iec61850bean.internal.mms.asn1.Unsigned8;
public final class BdaInt64 extends BasicDataAttribute {
private volatile long value;
public BdaInt64(
ObjectReference objectReference, Fc fc, String sAddr, boolean dchg, boolean dupd) {
super(objectReference, fc, sAddr, dchg, dupd);
basicType = BdaType.INT64;
setDefault();
}
@Override
public void setValueFrom(BasicDataAttribute bda) {
value = ((BdaInt64) bda).getValue();
}
public long getValue() {
return value;
}
public void setValue(long value) {
this.value = value;
}
@Override
public void setDefault() {
value = 0;
}
@Override
public BdaInt64 copy() {
BdaInt64 copy = new BdaInt64(objectReference, fc, sAddr, dchg, dupd);
copy.setValue(value);
if (mirror == null) {
copy.mirror = this;
} else {
copy.mirror = mirror;
}
return copy;
}
@Override
Data getMmsDataObj() {
Data data = new Data();
data.setInteger(new BerInteger(value));
return data;
}
@Override
void setValueFromMmsDataObj(Data data) throws ServiceError {
if (data.getInteger() == null) {
throw new ServiceError(ServiceError.TYPE_CONFLICT, "expected type: integer");
}
value = data.getInteger().value.longValue();
}
@Override
TypeDescription getMmsTypeSpec() {
TypeDescription typeDescription = new TypeDescription();
typeDescription.setInteger(new Unsigned8(64));
return typeDescription;
}
@Override
public String toString() {
return getReference().toString() + ": " + value;
}
}