org.apache.pdfbox.preflight.utils.RenderingIntents Maven / Gradle / Ivy

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package org.apache.pdfbox.preflight.utils;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import org.apache.pdfbox.cos.COSName;

/**
 * This class contains a static list of RenderingIntent values to allow an easy RenderingIntent value validation. Here
 * is the content of the RenderingIntent list :
 * 
 * Perceptual
 * 
Saturation
 * 
AbsoluteColorimetric
 * 
RelativeColorimetric
 * 
 */
public final class RenderingIntents
{
    private static final List RENDERING_INTENTS;

    static
    {
        List al = new ArrayList<>(4);
        al.add(COSName.RELATIVE_COLORIMETRIC);
        al.add(COSName.ABSOLUTE_COLORIMETRIC);
        al.add(COSName.PERCEPTUAL);
        al.add(COSName.SATURATION);
        RENDERING_INTENTS = Collections.unmodifiableList(al);
    }

    private RenderingIntents()
    {
    }

    public static boolean contains(COSName renderingIntent)
    {
        return RENDERING_INTENTS.contains(renderingIntent);
    }
}