Package com.powsybl.timeseries

Class AbstractCompressedDataChunk

java.lang.Object

com.powsybl.timeseries.AbstractCompressedDataChunk

Direct Known Subclasses:

CompressedDoubleDataChunk, CompressedStringDataChunk

public abstract class AbstractCompressedDataChunk
extends Object

Author:

Geoffroy Jamgotchian

Field Summary

Fields

Modifier and Type	Field	Description
protected int	offset
protected int[]	stepLengths
protected int	uncompressedLength

Constructor Summary

Constructors

Constructor	Description
AbstractCompressedDataChunk(int offset, int uncompressedLength, int[] stepLengths)

Method Summary

Modifier and Type	Method	Description
double	getCompressionFactor()
protected abstract int	getEstimatedSize()
int	getLength()
int	getOffset()
int[]	getStepLengths()
protected abstract int	getUncompressedEstimatedSize()
int	getUncompressedLength()
boolean	isCompressed()
String	toJson()
void	writeJson(com.fasterxml.jackson.core.JsonGenerator generator)
protected abstract void	writeStepValuesJson(com.fasterxml.jackson.core.JsonGenerator generator)

Methods inherited from class java.lang.Object

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

Field Detail

offset

protected final int offset

uncompressedLength

protected final int uncompressedLength

stepLengths

protected final int[] stepLengths

Constructor Detail

AbstractCompressedDataChunk

public AbstractCompressedDataChunk(int offset,
                                   int uncompressedLength,
                                   int[] stepLengths)

Method Detail

getOffset

public int getOffset()

getStepLengths

public int[] getStepLengths()

getUncompressedLength

public int getUncompressedLength()

getLength

public int getLength()

isCompressed

public boolean isCompressed()

getEstimatedSize

protected abstract int getEstimatedSize()

getUncompressedEstimatedSize

protected abstract int getUncompressedEstimatedSize()

getCompressionFactor

public double getCompressionFactor()

writeStepValuesJson

protected abstract void writeStepValuesJson(com.fasterxml.jackson.core.JsonGenerator generator)
                                     throws IOException

Throws:

IOException

writeJson

public void writeJson(com.fasterxml.jackson.core.JsonGenerator generator)

toJson

public String toJson()