# AbstractCriterion.java

    package org.codefilarete.stalactite.query.model;

    /**
     * @author Guillaume Mary
     */
    public abstract class AbstractCriterion {

    	protected LogicalOperator operator;

    	public AbstractCriterion() {
    	}

    	public AbstractCriterion(LogicalOperator operator) {
    		this.operator = operator;
    	}

    	public LogicalOperator getOperator() {
    		return operator;
    	}

    	public void setOperator(LogicalOperator operator) {
    		this.operator = operator;
    	}
    }