/**
* Copyright © 2016-2017 The Thingsboard 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 org.thingsboard.server.extensions.core.plugin.telemetry.handlers;
import lombok.extern.slf4j.Slf4j;
import org.thingsboard.server.extensions.api.plugins.PluginCallback;
import org.thingsboard.server.extensions.api.plugins.PluginContext;
/**
* Created by ashvayka on 21.02.17.
*/
@Slf4j
public abstract class BiPluginCallBack<V1, V2> {
private V1 v1;
private V2 v2;
public PluginCallback<V1> getV1Callback() {
return new PluginCallback<V1>() {
@Override
public void onSuccess(PluginContext ctx, V1 value) {
synchronized (BiPluginCallBack.this) {
BiPluginCallBack.this.v1 = value;
if (v2 != null) {
BiPluginCallBack.this.onSuccess(ctx, v1, v2);
}
}
}
@Override
public void onFailure(PluginContext ctx, Exception e) {
BiPluginCallBack.this.onFailure(ctx, e);
}
};
}
public PluginCallback<V2> getV2Callback() {
return new PluginCallback<V2>() {
@Override
public void onSuccess(PluginContext ctx, V2 value) {
synchronized (BiPluginCallBack.this) {
BiPluginCallBack.this.v2 = value;
if (v1 != null) {
BiPluginCallBack.this.onSuccess(ctx, v1, v2);
}
}
}
@Override
public void onFailure(PluginContext ctx, Exception e) {
BiPluginCallBack.this.onFailure(ctx, e);
}
};
}
abstract public void onSuccess(PluginContext ctx, V1 v1, V2 v2);
abstract public void onFailure(PluginContext ctx, Exception e);
}