Package org.vast.swe.fast

Class BinaryDataParser

java.lang.Object

org.vast.swe.fast.DataBlockProcessor

org.vast.swe.fast.AbstractDataParser

org.vast.swe.fast.BinaryDataParser

All Implemented Interfaces:

DataComponentVisitor, DataStreamParser

public class BinaryDataParser
extends AbstractDataParser

New implementation of binary data parser with better efficiency since the write tree is pre-computed during init instead of being re-evaluated while iterating through the component tree.

Since:

Mar 28, 2022

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	BinaryDataParser.ArrayParser
protected class	BinaryDataParser.BooleanParser
protected class	BinaryDataParser.ByteParser
protected class	BinaryDataParser.ChoiceTokenParser
protected class	BinaryDataParser.DoubleParser
protected class	BinaryDataParser.FloatParser
protected class	BinaryDataParser.ImplicitSizeParser
protected class	BinaryDataParser.IntParser
protected class	BinaryDataParser.LongParser
protected class	BinaryDataParser.ShortParser
protected class	BinaryDataParser.StringParserASCII
protected class	BinaryDataParser.StringParserUTF
protected class	BinaryDataParser.UByteParser
protected class	BinaryDataParser.UIntParser
protected class	BinaryDataParser.ULongParser
protected class	BinaryDataParser.UShortParser
protected class	BinaryDataParser.ValueParser

Nested classes/interfaces inherited from class org.vast.swe.fast.DataBlockProcessor

DataBlockProcessor.ArrayProcessor, DataBlockProcessor.ArraySizeSupplier, DataBlockProcessor.AtomProcessor, DataBlockProcessor.BaseProcessor, DataBlockProcessor.ChoiceProcessor, DataBlockProcessor.CompositeProcessor, DataBlockProcessor.ImplicitSizeProcessor, DataBlockProcessor.RecordProcessor

Field Summary

Fields

Modifier and Type	Field	Description
protected DataInputExt	dataInput

Fields inherited from class org.vast.swe.fast.AbstractDataParser

INVALID_ARRAY_SIZE_MSG, INVALID_BOOLEAN_MSG, INVALID_CHOICE_MSG, INVALID_DECIMAL_MSG, INVALID_INTEGER_MSG

Fields inherited from class org.vast.swe.fast.DataBlockProcessor

dataComponents, enableSubTree, filter, hasVarSizeArray, processorStack, processorTreeReady, rootProcessor

Constructor Summary

Constructors

Constructor	Description
BinaryDataParser()

Method Summary

Modifier and Type	Method	Description
void	close()
protected DataBlockProcessor.ArrayProcessor	getArrayProcessor(DataArray array)
protected DataBlockProcessor.ArraySizeSupplier	getArraySizeSupplier(String refId)
protected DataBlockProcessor.BaseProcessor	getAtomParser(ScalarComponent component)
protected DataBlockProcessor.ChoiceProcessor	getChoiceProcessor(DataChoice choice)
protected DataBlockProcessor.ImplicitSizeProcessor	getImplicitSizeProcessor(DataArray array)
protected void	init()
protected boolean	moreData()
void	setInput(InputStream is)
void	visit(Boolean comp)
void	visit(Category comp)
void	visit(Count comp)
void	visit(Quantity comp)
void	visit(Text comp)
void	visit(Time comp)

Methods inherited from class org.vast.swe.fast.AbstractDataParser

getDataEncoding, getDataHandler, getErrorHandler, getNextDataBlock, getRawDataHandler, parse, parse, parse, parseNextBlock, reset, setDataEncoding, setDataHandler, setErrorHandler, setParentArray, setRawDataHandler, setRenewDataBlock, stop, updateArraySize

Methods inherited from class org.vast.swe.fast.DataBlockProcessor

addToProcessorTree, checkEnabled, getDataComponents, getRangeProcessor, getRecordProcessor, getVectorProcessor, setDataComponentFilter, setDataComponents, setEnabled, visit, visit, visit, visit, visit, visit, visit, visit, visit, visitRange

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.vast.cdm.common.DataStreamParser

getDataComponents, setDataComponents

Field Details

dataInput

protected DataInputExt dataInput

Constructor Details

BinaryDataParser

public BinaryDataParser()

Method Details

init

protected void init()
             throws IOException

Specified by:

init in class DataBlockProcessor

Throws:

IOException

setInput

public void setInput(InputStream is)

close

public void close()
           throws IOException

Throws:

IOException

getAtomParser

protected DataBlockProcessor.BaseProcessor getAtomParser(ScalarComponent component)

visit

public void visit(Boolean comp)

visit

public void visit(Count comp)

visit

public void visit(Quantity comp)

visit

public void visit(Time comp)

visit

public void visit(Category comp)

visit

public void visit(Text comp)

getChoiceProcessor

protected DataBlockProcessor.ChoiceProcessor getChoiceProcessor(DataChoice choice)

Specified by:

getChoiceProcessor in class DataBlockProcessor

getArrayProcessor

protected DataBlockProcessor.ArrayProcessor getArrayProcessor(DataArray array)

Overrides:

getArrayProcessor in class DataBlockProcessor

getImplicitSizeProcessor

protected DataBlockProcessor.ImplicitSizeProcessor getImplicitSizeProcessor(DataArray array)

Specified by:

getImplicitSizeProcessor in class DataBlockProcessor

getArraySizeSupplier

protected DataBlockProcessor.ArraySizeSupplier getArraySizeSupplier(String refId)

Specified by:

getArraySizeSupplier in class DataBlockProcessor

moreData

protected boolean moreData()
                    throws IOException

Specified by:

moreData in class AbstractDataParser

Throws:

IOException