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JSR-000344: JavaServer(TM) Faces 2.2 API
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package javax.faces.flow.builder;

import javax.el.ValueExpression;

/**
 * Create a switch node in the current {@link javax.faces.flow.Flow}.
 * @since 2.2
 */

public abstract class SwitchBuilder implements NodeBuilder {
    
    /**
     * Create a switch case in the current switch.
     * @since 2.2
     */
    
    public abstract SwitchCaseBuilder switchCase();
    
    /**
     * Set the default outcome of the current switch.
     * 
     * @param outcome A {@code ValueExpression} {@code String} that will be the 
     * default outcome of the switch.
     * @since 2.2
     * @throws NullPointerException if any of the parameters are {@code null}
     * 
     */
    
    public abstract SwitchCaseBuilder defaultOutcome(String outcome);
    
    /**
     * Set the default outcome of the current switch.
     * 
     * @param outcome A {@code ValueExpression} that will be the default outcome of the switch.
     * @throws NullPointerException if any of the parameters are {@code null}
     * 
     * @since 2.2
     */
    
    public abstract SwitchCaseBuilder defaultOutcome(ValueExpression outcome);

    @Override
    public abstract SwitchBuilder markAsStartNode();

}