/*
* 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.addthis.hydra.job.alert;
import javax.annotation.Nonnull;
import org.apache.commons.lang3.StringUtils;
public enum SuppressChanges {
TRUE, FALSE, NEWLINE;
public boolean suppress(@Nonnull String oldMessage, @Nonnull String newMessage) {
switch (this) {
case TRUE:
return true;
case FALSE:
return false;
case NEWLINE: {
int oldLines = StringUtils.countMatches(oldMessage, "\n");
int newLines = StringUtils.countMatches(newMessage, "\n");
return (oldLines == newLines);
}
default :
throw new IllegalStateException("unknown value " + this);
}
}
}