/*
This file is part of mjprof.
mjprof is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
mjprof is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with mjprof. If not, see <http://www.gnu.org/licenses/>.
*/
package com.performizeit.mjprof.plugins.filters;
import com.performizeit.mjprof.api.Plugin;
import com.performizeit.mjprof.api.Param;
import com.performizeit.mjprof.parser.ThreadInfo;
@Plugin(name = "contains", params = {@Param("attr"), @Param("value")},
description = "Returns only threads which contain the string in certain attribute (regexp not supported)")
public class JStackFilterFieldContains extends SingleThreadFilter {
private final String attrName;
private final String valContained;
public JStackFilterFieldContains(String attrName, String valContained) {
this.attrName = attrName;
this.valContained = valContained;
}
@Override
public boolean filter(ThreadInfo stck) {
Object o = stck.getVal(attrName);
return o != null && o.toString().contains(valContained);
}
}