Helfer InterfaceSlots

Jan Burse, erstellt 17. Aug 2019
package jekpro.tools.proxy;
import jekpro.tools.term.AbstractTerm;
* <p>The slots interface for a state-full proxy. The interface allows
* accessing and modifying the slots of a proxy instance. The slots
* are indexed starting with 1. The number of the slots is specified
* when creating the proxy instance.
* </p>
* <p>The methods at() and set_at() tolerate an index that is outside
* the range 1..size where size is the number of slots and indicate a
* failure. The method length() returns the size of the given proxy
* instance.
* </p>
* <p/>
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* provided by XLOG Technologies GmbH.
* <p/>
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* <p/>
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* <p/>
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* functionality to the library. Not to be distributed with additional
* software intended to replace any components of the library.
* <p/>
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public interface InterfaceSlots {
* <p>Retrieve the data.</p>
* <p>Will instantiate the template.</p>
* @param idx The index.
* @return The data.
AbstractTerm at(int idx);
* <p>Set the data.</p>
* <p>Will store a template.</p>
* @param idx The index.
* @param data The data.
void set_at(int idx, AbstractTerm data);
* <p>Retrieve the length.</p>
* @return The length.
int length();