public InputEntityVisitor apply(InputEntityVisitor from)
{
foreach (Decorator decorator in _decorators)
{
from = decorator.apply(from);
}
return(from);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public boolean next(org.neo4j.unsafe.impl.batchimport.input.InputEntityVisitor nakedVisitor) throws java.io.IOException
public override bool Next(InputEntityVisitor nakedVisitor)
{
if (_visitor == null || nakedVisitor != _previousVisitor)
{
DecorateVisitor(nakedVisitor);
}
return(_parser.next(_visitor));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public boolean next(org.neo4j.unsafe.impl.batchimport.input.InputEntityVisitor visitor) throws java.io.IOException
public override bool Next(InputEntityVisitor visitor)
{
if (_cursor < _entities.Length)
{
_entities[_cursor++].replayOnto(visitor);
return(true);
}
return(false);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public boolean fillFrom(org.neo4j.csv.reader.Chunker chunker) throws java.io.IOException
public override bool FillFrom(Chunker chunker)
{
if (chunker.NextChunk(_processingChunk))
{
CloseCurrentParser();
this._visitor = null;
this._parser = new CsvInputParser(seeker(_processingChunk, _config), _delimiter, _idType, _header.clone(), _badCollector, _extractors);
return(_header.entries().Length != 0);
}
return(false);
}
private static void ApplyProperties(InputEntityVisitor entity, object[] properties, long?propertyId)
{
if (propertyId != null)
{
entity.PropertyId(propertyId.Value);
}
for (int i = 0; i < properties.Length; i++)
{
entity.Property(( string )properties[i++], properties[i]);
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldAddLabelsToNodeWithoutLabels() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldAddLabelsToNodeWithoutLabels()
{
// GIVEN
string[] toAdd = new string[] { "Add1", "Add2" };
InputEntityVisitor node = additiveLabels(toAdd).apply(_entity);
// WHEN
node(node, "source", 1, 0, "id", NO_PROPERTIES, null, NO_LABELS, null);
// THEN
assertArrayEquals(toAdd, _entity.labels());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldProvideDefaultRelationshipType() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldProvideDefaultRelationshipType()
{
// GIVEN
string defaultType = "TYPE";
InputEntityVisitor relationship = defaultRelationshipType(defaultType).apply(_entity);
// WHEN
relationship(relationship, "source", 1, 0, NO_PROPERTIES, null, "start", "end", null, null);
// THEN
assertEquals(defaultType, _entity.stringType);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldAddMissingLabels() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldAddMissingLabels()
{
// GIVEN
string[] toAdd = new string[] { "Add1", "Add2" };
InputEntityVisitor node = additiveLabels(toAdd).apply(_entity);
// WHEN
string[] nodeLabels = new string[] { "SomeOther" };
node(node, "source", 1, 0, "id", NO_PROPERTIES, null, nodeLabels, null);
// THEN
assertEquals(asSet(ArrayUtil.union(toAdd, nodeLabels)), asSet(_entity.labels()));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldNotOverrideAlreadySetRelationshipType() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldNotOverrideAlreadySetRelationshipType()
{
// GIVEN
string defaultType = "TYPE";
InputEntityVisitor relationship = defaultRelationshipType(defaultType).apply(_entity);
// WHEN
string customType = "CUSTOM_TYPE";
relationship(relationship, "source", 1, 0, NO_PROPERTIES, null, "start", "end", customType, null);
// THEN
assertEquals(customType, _entity.stringType);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private static void node(InputEntityVisitor entity, String sourceDescription, long lineNumber, long position, Object id, Object[] properties, System.Nullable<long> propertyId, String[] labels, System.Nullable<long> labelField) throws java.io.IOException
private static void Node(InputEntityVisitor entity, string sourceDescription, long lineNumber, long position, object id, object[] properties, long?propertyId, string[] labels, long?labelField)
{
ApplyProperties(entity, properties, propertyId);
entity.Id(id, Group_Fields.Global);
if (labelField != null)
{
entity.LabelField(labelField.Value);
}
else
{
entity.Labels(labels);
}
entity.EndOfEntity();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldNotTouchLabelsIfNodeHasLabelFieldSet() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldNotTouchLabelsIfNodeHasLabelFieldSet()
{
// GIVEN
string[] toAdd = new string[] { "Add1", "Add2" };
InputEntityVisitor node = additiveLabels(toAdd).apply(_entity);
// WHEN
long labelField = 123L;
node(node, "source", 1, 0, "id", NO_PROPERTIES, null, null, labelField);
// THEN
assertEquals(0, _entity.labels().Length);
assertEquals(labelField, _entity.labelField);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private static void relationship(InputEntityVisitor entity, String sourceDescription, long lineNumber, long position, Object[] properties, System.Nullable<long> propertyId, Object startNode, Object endNode, String type, System.Nullable<int> typeId) throws java.io.IOException
private static void Relationship(InputEntityVisitor entity, string sourceDescription, long lineNumber, long position, object[] properties, long?propertyId, object startNode, object endNode, string type, int?typeId)
{
ApplyProperties(entity, properties, propertyId);
entity.StartId(startNode, Group_Fields.Global);
entity.EndId(endNode, Group_Fields.Global);
if (typeId != null)
{
entity.type(typeId);
}
else if (!string.ReferenceEquals(type, null))
{
entity.Type(type);
}
entity.EndOfEntity();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldNotOverrideAlreadySetRelationshipTypeId() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldNotOverrideAlreadySetRelationshipTypeId()
{
// GIVEN
string defaultType = "TYPE";
Decorator decorator = defaultRelationshipType(defaultType);
InputEntityVisitor relationship = decorator.apply(_entity);
// WHEN
int typeId = 5;
relationship(relationship, "source", 1, 0, NO_PROPERTIES, null, "start", "end", null, typeId);
// THEN
assertTrue(_entity.hasIntType);
assertEquals(typeId, _entity.intType);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public boolean nextChunk(org.neo4j.csv.reader.Source_Chunk chunk) throws java.io.IOException
public override bool NextChunk(Source_Chunk chunk)
{
InputEntityArray entities = new InputEntityArray(_chunkSize);
InputEntityVisitor decorated = _decorator.apply(entities);
int cursor = 0;
for ( ; cursor < _chunkSize && _parser.next(decorated); cursor++)
{ // just loop through and parse
}
if (cursor > 0)
{
(( EagerCsvInputChunk )chunk).Initialize(entities.ToArray());
return(true);
}
return(false);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldCramMultipleDecoratorsIntoOne()
public virtual void ShouldCramMultipleDecoratorsIntoOne()
{
// GIVEN
Decorator decorator1 = spy(new IdentityDecorator());
Decorator decorator2 = spy(new IdentityDecorator());
Decorator multi = decorators(decorator1, decorator2);
// WHEN
InputEntityVisitor node = mock(typeof(InputEntityVisitor));
multi.apply(node);
// THEN
InOrder order = inOrder(decorator1, decorator2);
order.verify(decorator1, times(1)).apply(node);
order.verify(decorator2, times(1)).apply(node);
order.verifyNoMoreInteractions();
}
public InputEntity(InputEntityVisitor @delegate)
{
this.@delegate = @delegate;
Clear();
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public void replayOnto(InputEntityVisitor visitor) throws java.io.IOException
public virtual void ReplayOnto(InputEntityVisitor visitor)
{
// properties
if (HasPropertyId)
{
visitor.PropertyId(PropertyIdConflict);
}
else if (PropertiesConflict.Count > 0)
{
int propertyCount = propertyCount();
for (int i = 0; i < propertyCount; i++)
{
if (HasIntPropertyKeyIds)
{
visitor.property(( int? )PropertyKey(i), PropertyValue(i));
}
else
{
visitor.Property(( string )PropertyKey(i), PropertyValue(i));
}
}
}
// id
if (HasLongId)
{
visitor.Id(LongId);
}
else if (ObjectId != null)
{
visitor.Id(ObjectId, IdGroup);
}
// labels
if (HasLabelField)
{
visitor.LabelField(LabelFieldConflict);
}
else if (LabelsConflict.Count > 0)
{
visitor.Labels(LabelsConflict.ToArray());
}
// start id
if (HasLongStartId)
{
visitor.StartId(LongStartId);
}
else if (ObjectStartId != null)
{
visitor.StartId(ObjectStartId, StartIdGroup);
}
// end id
if (HasLongEndId)
{
visitor.EndId(LongEndId);
}
else if (ObjectEndId != null)
{
visitor.EndId(ObjectEndId, EndIdGroup);
}
// type
if (HasIntType)
{
visitor.Type(IntType);
}
else if (!string.ReferenceEquals(StringType, null))
{
visitor.Type(StringType);
}
// all done
visitor.EndOfEntity();
}
internal AdditiveLabelsDecorator(InputEntityVisitor actual, string[] labelNamesToAdd) : base(actual)
{
this.LabelNamesToAdd = labelNamesToAdd;
this.SeenLabels = new bool[labelNamesToAdd.Length];
}
private void DecorateVisitor(InputEntityVisitor nakedVisitor)
{
_visitor = _decorator.apply(nakedVisitor);
_previousVisitor = nakedVisitor;
}
internal RelationshipTypeDecorator(InputEntityVisitor actual, string defaultType) : base(actual)
{
this.DefaultType = defaultType;
}
public InputEntityVisitor_Delegate(InputEntityVisitor actual)
{
this.Actual = actual;
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public boolean next(org.neo4j.unsafe.impl.batchimport.input.InputEntityVisitor visitor) throws java.io.IOException
public override bool Next(InputEntityVisitor visitor)
{
return(_actual.next(visitor));
}
protected internal override void VisitRecord(RecordNodeCursor record, InputEntityVisitor visitor)
{
visitor.Id(record.EntityReference());
visitor.LabelField(record.LabelField);
VisitProperties(record, visitor);
}
public override InputEntityVisitor Apply(InputEntityVisitor entity)
{
return(entity);
}
protected internal override void VisitRecord(StorageRelationshipScanCursor record, InputEntityVisitor visitor)
{
visitor.StartId(record.SourceNodeReference());
visitor.EndId(record.TargetNodeReference());
visitor.Type(record.Type());
VisitProperties(record, visitor);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: boolean next(org.neo4j.unsafe.impl.batchimport.input.InputEntityVisitor visitor) throws java.io.IOException
internal virtual bool Next(InputEntityVisitor visitor)
{
_lineNumber++;
int i = 0;
Entry entry = null;
Entry[] entries = _header.entries();
try
{
bool doContinue = true;
for (i = 0; i < entries.Length && doContinue; i++)
{
entry = entries[i];
if (!_seeker.seek(_mark, _delimiter))
{
if (i > 0)
{
throw new UnexpectedEndOfInputException("Near " + _mark);
}
// We're just at the end
return(false);
}
switch (entry.Type())
{
case ID:
if (_seeker.tryExtract(_mark, entry.Extractor()))
{
switch (_idType.innerEnumValue)
{
case Org.Neo4j.@unsafe.Impl.Batchimport.input.csv.IdType.InnerEnum.STRING:
case Org.Neo4j.@unsafe.Impl.Batchimport.input.csv.IdType.InnerEnum.INTEGER:
object idValue = entry.Extractor().value();
doContinue = visitor.Id(idValue, entry.Group());
if (!string.ReferenceEquals(entry.Name(), null))
{
doContinue = visitor.Property(entry.Name(), idValue);
}
break;
case Org.Neo4j.@unsafe.Impl.Batchimport.input.csv.IdType.InnerEnum.ACTUAL:
doContinue = visitor.Id(((Extractors.LongExtractor)entry.Extractor()).longValue());
break;
default:
throw new System.ArgumentException(_idType.name());
}
}
break;
case START_ID:
if (_seeker.tryExtract(_mark, entry.Extractor()))
{
switch (_idType.innerEnumValue)
{
case Org.Neo4j.@unsafe.Impl.Batchimport.input.csv.IdType.InnerEnum.STRING:
doContinue = visitor.StartId(entry.Extractor().value(), entry.Group());
break;
case Org.Neo4j.@unsafe.Impl.Batchimport.input.csv.IdType.InnerEnum.INTEGER:
doContinue = visitor.StartId(entry.Extractor().value(), entry.Group());
break;
case Org.Neo4j.@unsafe.Impl.Batchimport.input.csv.IdType.InnerEnum.ACTUAL:
doContinue = visitor.StartId(((Extractors.LongExtractor)entry.Extractor()).longValue());
break;
default:
throw new System.ArgumentException(_idType.name());
}
}
break;
case END_ID:
if (_seeker.tryExtract(_mark, entry.Extractor()))
{
switch (_idType.innerEnumValue)
{
case Org.Neo4j.@unsafe.Impl.Batchimport.input.csv.IdType.InnerEnum.STRING:
doContinue = visitor.EndId(entry.Extractor().value(), entry.Group());
break;
case Org.Neo4j.@unsafe.Impl.Batchimport.input.csv.IdType.InnerEnum.INTEGER:
doContinue = visitor.EndId(entry.Extractor().value(), entry.Group());
break;
case Org.Neo4j.@unsafe.Impl.Batchimport.input.csv.IdType.InnerEnum.ACTUAL:
doContinue = visitor.EndId(((Extractors.LongExtractor)entry.Extractor()).longValue());
break;
default:
throw new System.ArgumentException(_idType.name());
}
}
break;
case TYPE:
if (_seeker.tryExtract(_mark, entry.Extractor()))
{
doContinue = visitor.Type(( string )entry.Extractor().value());
}
break;
case PROPERTY:
if (_seeker.tryExtract(_mark, entry.Extractor(), entry.OptionalParameter()))
{
// TODO since PropertyStore#encodeValue takes Object there's no point splitting up
// into different primitive types
object value = entry.Extractor().value();
if (!IsEmptyArray(value))
{
doContinue = visitor.Property(entry.Name(), value);
}
}
break;
case LABEL:
if (_seeker.tryExtract(_mark, entry.Extractor()))
{
object labelsValue = entry.Extractor().value();
if (labelsValue.GetType().IsArray)
{
doContinue = visitor.Labels(( string[] )labelsValue);
}
else
{
doContinue = visitor.Labels(new string[] { ( string )labelsValue });
}
}
break;
case IGNORE:
break;
default:
throw new System.ArgumentException(entry.Type().ToString());
}
if (_mark.EndOfLine)
{
// We're at the end of the line, break and return an entity with what we have.
break;
}
}
while (!_mark.EndOfLine)
{
_seeker.seek(_mark, _delimiter);
if (doContinue)
{
_seeker.tryExtract(_mark, _stringExtractor, entry.OptionalParameter());
_badCollector.collectExtraColumns(_seeker.sourceDescription(), _lineNumber, _stringExtractor.value());
}
}
visitor.EndOfEntity();
return(true);
}
//JAVA TO C# CONVERTER WARNING: 'final' catch parameters are not available in C#:
//ORIGINAL LINE: catch (final RuntimeException e)
catch (Exception e)
{
string stringValue = null;
try
{
Extractors extractors = new Extractors('?');
if (_seeker.tryExtract(_mark, extractors.String(), entry.OptionalParameter()))
{
stringValue = extractors.String().value();
}
}
catch (Exception)
{ // OK
}
string message = format("ERROR in input" + "%n data source: %s" + "%n in field: %s" + "%n for header: %s" + "%n raw field value: %s" + "%n original error: %s", _seeker, entry + ":" + (i + 1), _header, !string.ReferenceEquals(stringValue, null) ? stringValue : "??", e.Message);
if (e is InputException)
{
throw Exceptions.withMessage(e, message);
}
throw new InputException(message, e);
}
}
