Ability_Sub.java

package forge.card.spellability;

import forge.Card;

/**
 * <p>Abstract Ability_Sub class.</p>
 *
 * @author Forge
 * @version $Id: $
 */
abstract public class Ability_Sub extends SpellAbility implements java.io.Serializable {
    /** Constant <code>serialVersionUID=4650634415821733134L</code> */
    private static final long serialVersionUID = 4650634415821733134L;

    private SpellAbility parent = null;

    /**
     * <p>Constructor for Ability_Sub.</p>
     *
     * @param sourceCard a {@link forge.Card} object.
     * @param tgt a {@link forge.card.spellability.Target} object.
     */
    public Ability_Sub(Card sourceCard, Target tgt) {
        super(SpellAbility.Ability, sourceCard);
        setTarget(tgt);
    }

    /** {@inheritDoc} */
    @Override
    public boolean canPlay() {
        // this should never be on the Stack by itself
        return false;
    }

    /**
     * <p>chkAI_Drawback.</p>
     *
     * @return a boolean.
     */
    abstract public boolean chkAI_Drawback();

    /** {@inheritDoc} */
    abstract public boolean doTrigger(boolean mandatory);

    /**
     * <p>Setter for the field <code>parent</code>.</p>
     *
     * @param parent a {@link forge.card.spellability.SpellAbility} object.
     */
    public void setParent(SpellAbility parent) {
        this.parent = parent;
    }

    /**
     * <p>Getter for the field <code>parent</code>.</p>
     *
     * @return a {@link forge.card.spellability.SpellAbility} object.
     */
    public SpellAbility getParent() {
        return parent;
    }
}