io.legaldocml.akn.element.Presentation Maven / Gradle / Ivy

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package io.legaldocml.akn.element;

import com.google.common.collect.ImmutableMap;
import io.legaldocml.akn.AknAttributes;
import io.legaldocml.akn.attribute.Source;
import io.legaldocml.akn.type.AgentRef;
import io.legaldocml.io.CharArray;
import io.legaldocml.io.Externalizable;
import io.legaldocml.io.XmlWriter;
import io.legaldocml.io.impl.Buffers;

import java.io.IOException;
import java.util.function.BiConsumer;

import static io.legaldocml.akn.AknElements.PRESENTATION;
import static io.legaldocml.akn.element.Attributes.biConsumerAgentRef;
import static io.legaldocml.unsafe.UnsafeHelper.getFieldOffset;

/**
 * The element presentation is a metadata container of any presentation specification for the visual rendering of Akoam
 * Ntoso elements. Anything can be placed in this element.
 *
 *  *   
 *     
 *       
 *         
 *           
 *         
 *       
 *     
 *   
 * 
 *
 * @author Jacques Militello
 */
public final class Presentation extends AnyOtherType implements Source {

    /**
     * Memory address.
     */
    private static final long ADDRESS_PRESENTATION = Buffers.address(PRESENTATION);


    private static final ImmutableMap> ATTRIBUTES;

    static {
        ATTRIBUTES = ImmutableMap.>builder()
                .put(AknAttributes.SOURCE, biConsumerAgentRef(getFieldOffset(Presentation.class, "source")))
                .build();
    }

    private AgentRef source;

    /**
     * {@inheritDoc}
     */
    @Override
    public AgentRef getSource() {
        return this.source;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void setSource(AgentRef source) {
        this.source = source;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void write(XmlWriter writer) throws IOException {
        writer.writeStart(ADDRESS_PRESENTATION, 12);
        super.write(writer);
        writer.writeEnd(ADDRESS_PRESENTATION, 12);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public String name() {
        return PRESENTATION;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public ImmutableMap> attributes() {
        return ATTRIBUTES;
    }
}