Package org.vast.swe.fast

Class JsonArrayDataWriterGson

java.lang.Object

org.vast.swe.fast.DataBlockProcessor

org.vast.swe.fast.AbstractDataWriter

org.vast.swe.fast.JsonDataWriterGson

org.vast.swe.fast.JsonArrayDataWriterGson

All Implemented Interfaces:

DataComponentVisitor, DataStreamWriter

public class JsonArrayDataWriterGson
extends JsonDataWriterGson

Implementation of JSON data writer for writing array data inline, as a JSON array of elements where each element is itself a flat array of mixed types.

This particular implementation is based on Gson JsonWriter.

Since:

Sep 29, 2023

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	JsonArrayDataWriterGson.ArrayWriter
protected class	JsonArrayDataWriterGson.ChoiceWriter
protected class	JsonArrayDataWriterGson.RangeWriter
protected class	JsonArrayDataWriterGson.RecordWriter

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

JsonDataWriterGson.BooleanWriter, JsonDataWriterGson.DoubleWriter, JsonDataWriterGson.FloatWriter, JsonDataWriterGson.GeometryWriter, JsonDataWriterGson.IntegerWriter, JsonDataWriterGson.IsoDateTimeWriter, JsonDataWriterGson.JsonAtomWriter, JsonDataWriterGson.RoundingDecimalWriter, JsonDataWriterGson.StringWriter, JsonDataWriterGson.ValueWriter

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 inherited from class org.vast.swe.fast.JsonDataWriterGson

countWriters, wrapWithJsonArray, writer

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

dataEncoding, lastArrayElt, parentArray

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

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

Constructor Summary

Constructors

Constructor	Description
JsonArrayDataWriterGson()
JsonArrayDataWriterGson(com.google.gson.stream.JsonWriter writer)

Method Summary

Modifier and Type	Method	Description
protected void	beginRecordIfRoot(DataBlockProcessor.AtomProcessor processor)
protected void	endRecordIfRoot(DataBlockProcessor.AtomProcessor processor)
protected DataBlockProcessor.ArrayProcessor	getArrayProcessor(DataArray array)
protected DataBlockProcessor.ChoiceProcessor	getChoiceProcessor(DataChoice choice)
protected DataBlockProcessor.ImplicitSizeProcessor	getImplicitSizeProcessor(DataArray array)
protected DataBlockProcessor.AtomProcessor	getRangeProcessor(RangeComponent range)
protected DataBlockProcessor.RecordProcessor	getRecordProcessor(DataRecord record)
protected DataBlockProcessor.RecordProcessor	getVectorProcessor(Vector vect)

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

close, endStream, flush, getArraySizeSupplier, init, reset, setOutput, startStream, visit, visit, visit, visit, visit, visit, visit, writeInline

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

getDataEncoding, getDataHandler, getErrorHandler, getRawDataHandler, setDataEncoding, setDataHandler, setErrorHandler, setParentArray, setRawDataHandler, stop, write, write

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

addToProcessorTree, checkEnabled, getDataComponents, setDataComponentFilter, setDataComponents, setEnabled, 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.DataStreamWriter

getDataComponents, setDataComponents

Constructor Details

JsonArrayDataWriterGson

public JsonArrayDataWriterGson()

JsonArrayDataWriterGson

public JsonArrayDataWriterGson(com.google.gson.stream.JsonWriter writer)

Method Details

beginRecordIfRoot

protected void beginRecordIfRoot(DataBlockProcessor.AtomProcessor processor)
                          throws IOException

Throws:

IOException

endRecordIfRoot

protected void endRecordIfRoot(DataBlockProcessor.AtomProcessor processor)
                        throws IOException

Throws:

IOException

getRangeProcessor

protected DataBlockProcessor.AtomProcessor getRangeProcessor(RangeComponent range)

Overrides:

getRangeProcessor in class JsonDataWriterGson

getRecordProcessor

protected DataBlockProcessor.RecordProcessor getRecordProcessor(DataRecord record)

Overrides:

getRecordProcessor in class JsonDataWriterGson

getVectorProcessor

protected DataBlockProcessor.RecordProcessor getVectorProcessor(Vector vect)

Overrides:

getVectorProcessor in class JsonDataWriterGson

getChoiceProcessor

protected DataBlockProcessor.ChoiceProcessor getChoiceProcessor(DataChoice choice)

Overrides:

getChoiceProcessor in class JsonDataWriterGson

getArrayProcessor

protected DataBlockProcessor.ArrayProcessor getArrayProcessor(DataArray array)

Overrides:

getArrayProcessor in class JsonDataWriterGson

getImplicitSizeProcessor

protected DataBlockProcessor.ImplicitSizeProcessor getImplicitSizeProcessor(DataArray array)

Overrides:

getImplicitSizeProcessor in class JsonDataWriterGson