/*
* Copyright 2014 LinkedIn Corp.
*
* 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 azkaban.trigger;
import java.util.Map;
import azkaban.trigger.ConditionChecker;
public class ThresholdChecker implements ConditionChecker {
private int threshold = -1;
private static int curVal = -1;
public static final String type = "ThresholdChecker";
private String id;
private boolean checkerMet = false;
private boolean checkerReset = false;
public ThresholdChecker(String id, int threshold) {
this.id = id;
this.threshold = threshold;
}
public synchronized static void setVal(int val) {
curVal = val;
}
@Override
public Boolean eval() {
if (curVal > threshold) {
checkerMet = true;
}
return checkerMet;
}
public boolean isCheckerMet() {
return checkerMet;
}
@Override
public void reset() {
checkerMet = false;
checkerReset = true;
}
public boolean isCheckerReset() {
return checkerReset;
}
/*
* TimeChecker format:
* type_first-time-in-millis_next-time-in-millis_timezone_is
* -recurring_skip-past-checks_period
*/
@Override
public String getId() {
return id;
}
@Override
public String getType() {
return type;
}
@Override
public ConditionChecker fromJson(Object obj) {
return null;
}
@Override
public Object getNum() {
// TODO Auto-generated method stub
return null;
}
@Override
public Object toJson() {
// TODO Auto-generated method stub
return null;
}
@Override
public void stopChecker() {
return;
}
@Override
public void setContext(Map<String, Object> context) {
// TODO Auto-generated method stub
}
@Override
public long getNextCheckTime() {
// TODO Auto-generated method stub
return 0;
}
}