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veraPDF PDF/A validation model implementation based on PDF parser.
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/**
 * This file is part of veraPDF Validation, a module of the veraPDF project.
 * Copyright (c) 2015, veraPDF Consortium 
 * All rights reserved.
 *
 * veraPDF Validation is free software: you can redistribute it and/or modify
 * it under the terms of either:
 *
 * The GNU General public license GPLv3+.
 * You should have received a copy of the GNU General Public License
 * along with veraPDF Validation as the LICENSE.GPL file in the root of the source
 * tree.  If not, see http://www.gnu.org/licenses/ or
 * https://www.gnu.org/licenses/gpl-3.0.en.html.
 *
 * The Mozilla Public License MPLv2+.
 * You should have received a copy of the Mozilla Public License along with
 * veraPDF Validation as the LICENSE.MPL file in the root of the source tree.
 * If a copy of the MPL was not distributed with this file, you can obtain one at
 * http://mozilla.org/MPL/2.0/.
 */
package org.verapdf.gf.model.impl.arlington;

import org.verapdf.cos.*;
import org.verapdf.model.alayer.*;
import org.verapdf.gf.model.impl.containers.StaticContainers;
import org.verapdf.tools.StaticResources;
import java.util.*;
import org.verapdf.pd.PDNameTreeNode;
import org.verapdf.as.ASAtom;
import java.util.stream.Collectors;
import org.verapdf.pd.structure.PDNumberTreeNode;

public class GFAMediaScreenParametersMHBE extends GFAObject implements AMediaScreenParametersMHBE {

	public GFAMediaScreenParametersMHBE(COSBase baseObject, COSBase parentObject, String keyName) {
		super(baseObject, parentObject, keyName, "AMediaScreenParametersMHBE");
	}

	@Override
	public List getLinkedObjects(String link) {
		switch (link) {
			case "B":
				return getB();
			case "F":
				return getF();
			default:
				return super.getLinkedObjects(link);
		}
	}

	private List getB() {
		switch (StaticContainers.getFlavour()) {
			case ARLINGTON1_5:
			case ARLINGTON1_6:
			case ARLINGTON1_7:
			case ARLINGTON2_0:
				return getB1_5();
			default:
				return Collections.emptyList();
		}
	}

	private List getB1_5() {
		COSObject object = getBValue();
		if (object == null) {
			return Collections.emptyList();
		}
		if (object.getType() == COSObjType.COS_ARRAY) {
			List list = new ArrayList<>(1);
			list.add(new GFAArrayOf_3RGBNumbers((COSArray)object.getDirectBase(), this.baseObject, "B"));
			return Collections.unmodifiableList(list);
		}
		return Collections.emptyList();
	}

	private List getF() {
		switch (StaticContainers.getFlavour()) {
			case ARLINGTON1_5:
			case ARLINGTON1_6:
			case ARLINGTON1_7:
			case ARLINGTON2_0:
				return getF1_5();
			default:
				return Collections.emptyList();
		}
	}

	private List getF1_5() {
		COSObject object = getFValue();
		if (object == null) {
			return Collections.emptyList();
		}
		if (object.getType() == COSObjType.COS_DICT) {
			List list = new ArrayList<>(1);
			list.add(new GFAFloatingWindowParameters((COSDictionary)object.getDirectBase(), this.baseObject, "F"));
			return Collections.unmodifiableList(list);
		}
		return Collections.emptyList();
	}

	@Override
	public Boolean getcontainsB() {
		return this.baseObject.knownKey(ASAtom.getASAtom("B"));
	}

	public COSObject getBValue() {
		COSObject object = this.baseObject.getKey(ASAtom.getASAtom("B"));
		return object;
	}

	@Override
	public String getBType() {
		COSObject B = getBValue();
		return getObjectType(B);
	}

	@Override
	public Boolean getBHasTypeArray() {
		COSObject B = getBValue();
		return getHasTypeArray(B);
	}

	@Override
	public Boolean getcontainsF() {
		return this.baseObject.knownKey(ASAtom.getASAtom("F"));
	}

	public COSObject getFValue() {
		COSObject object = this.baseObject.getKey(ASAtom.getASAtom("F"));
		return object;
	}

	@Override
	public String getFType() {
		COSObject F = getFValue();
		return getObjectType(F);
	}

	@Override
	public Boolean getFHasTypeDictionary() {
		COSObject F = getFValue();
		return getHasTypeDictionary(F);
	}

	@Override
	public Boolean getcontainsM() {
		return this.baseObject.knownKey(ASAtom.getASAtom("M"));
	}

	public COSObject getMDefaultValue() {
		switch (StaticContainers.getFlavour()) {
			case ARLINGTON1_5:
			case ARLINGTON1_6:
			case ARLINGTON1_7:
			case ARLINGTON2_0:
				return COSInteger.construct(0L);
		}
		return null;
	}

	public COSObject getMValue() {
		COSObject object = this.baseObject.getKey(ASAtom.getASAtom("M"));
		if (object == null || object.empty()) {
			object = getMDefaultValue();
		}
		return object;
	}

	@Override
	public String getMType() {
		COSObject M = getMValue();
		return getObjectType(M);
	}

	@Override
	public Boolean getMHasTypeInteger() {
		COSObject M = getMValue();
		return getHasTypeInteger(M);
	}

	@Override
	public Long getMIntegerValue() {
		COSObject M = getMValue();
		return getIntegerValue(M);
	}

	@Override
	public Boolean getcontainsO() {
		return this.baseObject.knownKey(ASAtom.getASAtom("O"));
	}

	public COSObject getODefaultValue() {
		switch (StaticContainers.getFlavour()) {
			case ARLINGTON1_5:
			case ARLINGTON1_6:
			case ARLINGTON1_7:
			case ARLINGTON2_0:
				return COSReal.construct(1.0D);
		}
		return null;
	}

	public COSObject getOValue() {
		COSObject object = this.baseObject.getKey(ASAtom.getASAtom("O"));
		if (object == null || object.empty()) {
			object = getODefaultValue();
		}
		return object;
	}

	@Override
	public String getOType() {
		COSObject O = getOValue();
		return getObjectType(O);
	}

	@Override
	public Boolean getOHasTypeNumber() {
		COSObject O = getOValue();
		return getHasTypeNumber(O);
	}

	@Override
	public Double getONumberValue() {
		COSObject O = getOValue();
		return getNumberValue(O);
	}

	@Override
	public Boolean getcontainsW() {
		return this.baseObject.knownKey(ASAtom.getASAtom("W"));
	}

	public COSObject getWDefaultValue() {
		switch (StaticContainers.getFlavour()) {
			case ARLINGTON1_5:
			case ARLINGTON1_6:
			case ARLINGTON1_7:
			case ARLINGTON2_0:
				return COSInteger.construct(3L);
		}
		return null;
	}

	public COSObject getWValue() {
		COSObject object = this.baseObject.getKey(ASAtom.getASAtom("W"));
		if (object == null || object.empty()) {
			object = getWDefaultValue();
		}
		return object;
	}

	@Override
	public String getWType() {
		COSObject W = getWValue();
		return getObjectType(W);
	}

	@Override
	public Boolean getWHasTypeInteger() {
		COSObject W = getWValue();
		return getHasTypeInteger(W);
	}

	@Override
	public Long getWIntegerValue() {
		COSObject W = getWValue();
		return getIntegerValue(W);
	}

}