com.espertech.esper.epl.join.exec.composite.CompositeIndexLookupKeyed Maven / Gradle / Ivy
package com.espertech.esper.epl.join.exec.composite;
import com.espertech.esper.client.EventBean;
import com.espertech.esper.client.EventPropertyGetter;
import com.espertech.esper.client.EventType;
import com.espertech.esper.collection.MultiKeyUntyped;
import com.espertech.esper.epl.join.table.PropertyCompositeEventTable;
import com.espertech.esper.event.EventBeanUtility;
import java.util.Collection;
import java.util.Map;
import java.util.Set;
public class CompositeIndexLookupKeyed implements CompositeIndexLookup {
private final Object[] keys;
private CompositeIndexLookup next;
public CompositeIndexLookupKeyed(Object[] keys) {
this.keys = keys;
}
public void setNext(CompositeIndexLookup next) {
this.next = next;
}
public void lookup(Map parent, Set result) {
MultiKeyUntyped mk = new MultiKeyUntyped(keys);
Map innerIndex = (Map) parent.get(mk);
if (innerIndex == null) {
return;
}
next.lookup(innerIndex, result);
}
}
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