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validation-model/src/main/java/org/verapdf/gf/model/impl/arlington/GFADocument.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,197 @@ | ||
| 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 GFADocument extends GFAObject implements ADocument { | ||
|
|
||
| public GFADocument(COSBase baseObject, COSBase parentObject, String keyName) { | ||
| super(baseObject, parentObject, keyName, "ADocument"); | ||
| } | ||
|
|
||
| @Override | ||
| public List<? extends org.verapdf.model.baselayer.Object> getLinkedObjects(String link) { | ||
| switch (link) { | ||
| case "FileTrailer": | ||
| return getFileTrailer(); | ||
| case "LinearizationParameterDict": | ||
| return getLinearizationParameterDict(); | ||
| case "ObjectStreams": | ||
| return getObjectStreams(); | ||
| case "XRefStream": | ||
| return getXRefStream(); | ||
| default: | ||
| return super.getLinkedObjects(link); | ||
| } | ||
| } | ||
|
|
||
| private List<AFileTrailer> getFileTrailer() { | ||
| return getFileTrailer1_0(); | ||
| } | ||
|
|
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| private List<AFileTrailer> getFileTrailer1_0() { | ||
| COSObject object = getFileTrailerValue(); | ||
| if (object == null) { | ||
| return Collections.emptyList(); | ||
| } | ||
| if (object.getType() == COSObjType.COS_DICT) { | ||
| List<AFileTrailer> list = new ArrayList<>(1); | ||
| list.add(new GFAFileTrailer((COSDictionary)object.getDirectBase(), this.baseObject, "FileTrailer")); | ||
| return Collections.unmodifiableList(list); | ||
| } | ||
| return Collections.emptyList(); | ||
| } | ||
|
|
||
| private List<ALinearizationParameterDict> getLinearizationParameterDict() { | ||
| switch (StaticContainers.getFlavour()) { | ||
| case ARLINGTON1_2: | ||
| case ARLINGTON1_3: | ||
| case ARLINGTON1_4: | ||
| case ARLINGTON1_5: | ||
| case ARLINGTON1_6: | ||
| case ARLINGTON1_7: | ||
| case ARLINGTON2_0: | ||
| return getLinearizationParameterDict1_2(); | ||
| default: | ||
| return Collections.emptyList(); | ||
| } | ||
| } | ||
|
|
||
| private List<ALinearizationParameterDict> getLinearizationParameterDict1_2() { | ||
| COSObject object = getLinearizationParameterDictValue(); | ||
| if (object == null) { | ||
| return Collections.emptyList(); | ||
| } | ||
| if (object.getType() == COSObjType.COS_DICT) { | ||
| List<ALinearizationParameterDict> list = new ArrayList<>(1); | ||
| list.add(new GFALinearizationParameterDict((COSDictionary)object.getDirectBase(), this.baseObject, "LinearizationParameterDict")); | ||
| return Collections.unmodifiableList(list); | ||
| } | ||
| return Collections.emptyList(); | ||
| } | ||
|
|
||
| private List<AArrayOfObjectStreams> getObjectStreams() { | ||
| switch (StaticContainers.getFlavour()) { | ||
| case ARLINGTON1_5: | ||
| case ARLINGTON1_6: | ||
| case ARLINGTON1_7: | ||
| case ARLINGTON2_0: | ||
| return getObjectStreams1_5(); | ||
| default: | ||
| return Collections.emptyList(); | ||
| } | ||
| } | ||
|
|
||
| private List<AArrayOfObjectStreams> getObjectStreams1_5() { | ||
| COSObject object = getObjectStreamsValue(); | ||
| if (object == null) { | ||
| return Collections.emptyList(); | ||
| } | ||
| if (object.getType() == COSObjType.COS_ARRAY) { | ||
| List<AArrayOfObjectStreams> list = new ArrayList<>(1); | ||
| list.add(new GFAArrayOfObjectStreams((COSArray)object.getDirectBase(), this.baseObject, "ObjectStreams")); | ||
| return Collections.unmodifiableList(list); | ||
| } | ||
| return Collections.emptyList(); | ||
| } | ||
|
|
||
| private List<AXRefStream> getXRefStream() { | ||
| switch (StaticContainers.getFlavour()) { | ||
| case ARLINGTON1_5: | ||
| case ARLINGTON1_6: | ||
| case ARLINGTON1_7: | ||
| case ARLINGTON2_0: | ||
| return getXRefStream1_5(); | ||
| default: | ||
| return Collections.emptyList(); | ||
| } | ||
| } | ||
|
|
||
| private List<AXRefStream> getXRefStream1_5() { | ||
| COSObject object = getXRefStreamValue(); | ||
| if (object == null) { | ||
| return Collections.emptyList(); | ||
| } | ||
| if (object.getType() == COSObjType.COS_STREAM) { | ||
| List<AXRefStream> list = new ArrayList<>(1); | ||
| list.add(new GFAXRefStream((COSStream)object.getDirectBase(), this.baseObject, "XRefStream")); | ||
| return Collections.unmodifiableList(list); | ||
| } | ||
| return Collections.emptyList(); | ||
| } | ||
|
|
||
| @Override | ||
| public Boolean getcontainsFileTrailer() { | ||
| return getFileTrailerValue() != null; | ||
| } | ||
|
|
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| public COSObject getFileTrailerValue() { | ||
| if (StaticResources.getDocument().getDocument().getLastXRefStream() == null) { | ||
| return null; | ||
| } | ||
| COSObject object = StaticResources.getDocument().getDocument().getTrailer().getObject(); | ||
| return object; | ||
| } | ||
|
|
||
| @Override | ||
| public String getFileTrailerType() { | ||
| COSObject FileTrailer = getFileTrailerValue(); | ||
| return getObjectType(FileTrailer); | ||
| } | ||
|
|
||
| @Override | ||
| public Boolean getFileTrailerHasTypeDictionary() { | ||
| COSObject FileTrailer = getFileTrailerValue(); | ||
| return getHasTypeDictionary(FileTrailer); | ||
| } | ||
|
|
||
| @Override | ||
| public Boolean getcontainsLinearizationParameterDict() { | ||
| return getLinearizationParameterDictValue() != null; | ||
| } | ||
|
|
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| public COSObject getLinearizationParameterDictValue() { | ||
| COSObject object = StaticResources.getDocument().getDocument().getLinearizationDictionary(); | ||
| return object; | ||
| } | ||
|
|
||
| @Override | ||
| public Boolean getcontainsObjectStreams() { | ||
| return getObjectStreamsValue() != null; | ||
| } | ||
|
|
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| public COSObject getObjectStreamsValue() { | ||
| COSObject object = new COSObject(new COSArray(StaticResources.getDocument().getDocument().getObjectStreamsList())); | ||
| return object; | ||
| } | ||
|
|
||
| @Override | ||
| public Boolean getcontainsXRefStream() { | ||
| return getXRefStreamValue() != null; | ||
| } | ||
|
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| public COSObject getXRefStreamValue() { | ||
| COSObject object = StaticResources.getDocument().getDocument().getLastXRefStream(); | ||
| return object; | ||
| } | ||
|
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| @Override | ||
| public String getXRefStreamType() { | ||
| COSObject XRefStream = getXRefStreamValue(); | ||
| return getObjectType(XRefStream); | ||
| } | ||
|
|
||
| @Override | ||
| public Boolean getXRefStreamHasTypeStream() { | ||
| COSObject XRefStream = getXRefStreamValue(); | ||
| return getHasTypeStream(XRefStream); | ||
| } | ||
|
|
||
| } |
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