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    • prerna.query.querystruct.evaluator.QueryUniqueCountExpression Maven / Gradle / Ivy

    The newest version!
    package prerna.query.querystruct.evaluator;

import java.util.LinkedHashSet;
import java.util.Set;

public class QueryUniqueCountExpression implements IQueryStructExpression {

	private Set objs = new LinkedHashSet();
	
	@Override
	public void processData(Object obj) {
		objs.add(obj);
	}
	
	@Override
	public Object getOutput() {
		return this.objs.size();
	}

}
    
    
    
    

    




    
    
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