no.kartverket.data

Class DataLogger

java.lang.Object

no.kartverket.data.DataLogger

public class DataLogger
extends java.lang.Object

Created by janerivi on 07/05/2017.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	DataLogger.LogInfoItem
private class	DataLogger.LogItem<T>
static class	DataLogger.LogTypes
class	DataLogger.TimeStampedData<T>

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	_saveExternal
private android.content.Context	appContext
private static java.util.HashMap<java.lang.String,DataLogger.LogItem>	items

Constructor Summary

Constructors

Constructor and Description
DataLogger(android.content.Context appContext)

Method Summary

Modifier and Type	Method and Description
private static void	clearLogByName(java.lang.String name)
boolean	externalStorageIsWritable()
java.util.Collection	getData(java.lang.String name)
java.util.Collection<java.lang.Double>	getDataDoubles(java.lang.String name)
java.util.Collection<java.lang.Float>	getDataFloats(java.lang.String name)
java.util.Collection<DataLogger.TimeStampedData<java.lang.Double>>	getDataTimeSeriesDouble(java.lang.String name)
java.util.Collection<DataLogger.TimeStampedData<java.lang.Float>>	getDataTimeSeriesFloat(java.lang.String name)
java.util.Collection<DataLogger.TimeStampedData<java.lang.Integer>>	getDataTimeSeriesInt(java.lang.String name)
double[]	getDoubleArray(java.lang.String name)
private java.io.FileInputStream	getFileInputStream(java.lang.String name)
float[]	getFloatArray(java.lang.String name)
private DataLogger.LogItem	getItem(java.lang.String name)
DataLogger.LogInfoItem	getLogInfoItem(java.lang.String name)
DataLogger.LogInfoItem[]	getLogInfoItems()
java.lang.String[]	getLogs()
long[]	getLongArray(java.lang.String name)
DataLogger.TimeStampedData<java.lang.Double>[]	getTimeStampedDoubleArray(java.lang.String name)
boolean	hasLog(java.lang.String name)
boolean	log(java.lang.String name, double value)
boolean	log(java.lang.String name, double value, long timestamp)
boolean	log(java.lang.String name, float value)
boolean	log(java.lang.String name, float value, long timestamp)
boolean	log(java.lang.String name, int value)
boolean	log(java.lang.String name, int value, long timestamp)
boolean	log(java.lang.String name, long value)
boolean	log(java.lang.String name, java.lang.Object[] values)
private boolean	logExistsAndHasCorrectType(DataLogger.LogItem item, DataLogger.LogTypes logType)
int	logSize(java.lang.String name)
private java.lang.String	makeCsvStringFromTimeStampedDataDouble(java.lang.String name)
private java.lang.String	makeStringFromDoubleArray(java.lang.String name)
private java.lang.String	makeStringFromFloatArray(java.lang.String name)
java.io.File	makeTextFile(java.lang.String name)
private DataLogger.LogItem	newLogItemFromLogType(DataLogger.LogTypes logType)
java.lang.Boolean	startLog(java.lang.String name, DataLogger.LogTypes logType)
private java.io.File	writeResultToCsv(java.lang.String result, java.lang.String name)

Methods inherited from class java.lang.Object

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

Field Detail

_saveExternal

private boolean _saveExternal

items

private static java.util.HashMap<java.lang.String,DataLogger.LogItem> items

appContext

private android.content.Context appContext

Constructor Detail

DataLogger

public DataLogger(android.content.Context appContext)

Parameters:

appContext -

Method Detail

startLog

public java.lang.Boolean startLog(java.lang.String name,
                                  DataLogger.LogTypes logType)

Parameters:

name -

logType -

Returns:

newLogItemFromLogType

private DataLogger.LogItem newLogItemFromLogType(DataLogger.LogTypes logType)

Parameters:

logType -

Returns:

log

public boolean log(java.lang.String name,
                   double value)

Parameters:

name -

value -

Returns:

log

public boolean log(java.lang.String name,
                   double value,
                   long timestamp)

Parameters:

name -

value -

timestamp -

Returns:

log

public boolean log(java.lang.String name,
                   float value,
                   long timestamp)

Parameters:

name -

value -

timestamp -

Returns:

log

public boolean log(java.lang.String name,
                   int value,
                   long timestamp)

Parameters:

name -

value -

timestamp -

Returns:

log

public boolean log(java.lang.String name,
                   float value)

Parameters:

name -

value -

Returns:

log

public boolean log(java.lang.String name,
                   long value)

Parameters:

name -

value -

Returns:

log

public boolean log(java.lang.String name,
                   int value)

Parameters:

name -

value -

Returns:

log

public boolean log(java.lang.String name,
                   java.lang.Object[] values)

Parameters:

name -

values -

Returns:

hasLog

public boolean hasLog(java.lang.String name)

Parameters:

name -

Returns:

getLogs

public java.lang.String[] getLogs()

Returns:

logSize

public int logSize(java.lang.String name)

Parameters:

name -

Returns:

clearLogByName

private static void clearLogByName(java.lang.String name)

Parameters:

name -

getFileInputStream

private java.io.FileInputStream getFileInputStream(java.lang.String name)

Parameters:

name -

Returns:

getDoubleArray

public double[] getDoubleArray(java.lang.String name)

Parameters:

name -

Returns:

getTimeStampedDoubleArray

public DataLogger.TimeStampedData<java.lang.Double>[] getTimeStampedDoubleArray(java.lang.String name)

Parameters:

name -

Returns:

getFloatArray

public float[] getFloatArray(java.lang.String name)

Parameters:

name -

Returns:

getLongArray

public long[] getLongArray(java.lang.String name)

Parameters:

name -

Returns:

getData

public java.util.Collection getData(java.lang.String name)

Parameters:

name -

Returns:

getDataDoubles

public java.util.Collection<java.lang.Double> getDataDoubles(java.lang.String name)

Parameters:

name -

Returns:

getDataFloats

public java.util.Collection<java.lang.Float> getDataFloats(java.lang.String name)

Parameters:

name -

Returns:

getDataTimeSeriesDouble

public java.util.Collection<DataLogger.TimeStampedData<java.lang.Double>> getDataTimeSeriesDouble(java.lang.String name)

Parameters:

name -

Returns:

getDataTimeSeriesFloat

public java.util.Collection<DataLogger.TimeStampedData<java.lang.Float>> getDataTimeSeriesFloat(java.lang.String name)

Parameters:

name -

Returns:

getDataTimeSeriesInt

public java.util.Collection<DataLogger.TimeStampedData<java.lang.Integer>> getDataTimeSeriesInt(java.lang.String name)

Parameters:

name -

Returns:

makeTextFile

public java.io.File makeTextFile(java.lang.String name)

Parameters:

name -

Returns:

writeResultToCsv

private java.io.File writeResultToCsv(java.lang.String result,
                                      java.lang.String name)

Parameters:

result -

name -

Returns:

makeStringFromDoubleArray

private java.lang.String makeStringFromDoubleArray(java.lang.String name)

Parameters:

name -

Returns:

makeStringFromFloatArray

private java.lang.String makeStringFromFloatArray(java.lang.String name)

Parameters:

name -

Returns:

makeCsvStringFromTimeStampedDataDouble

private java.lang.String makeCsvStringFromTimeStampedDataDouble(java.lang.String name)

Parameters:

name -

Returns:

externalStorageIsWritable

public boolean externalStorageIsWritable()

Returns:

getItem

private DataLogger.LogItem getItem(java.lang.String name)

Parameters:

name -

Returns:

logExistsAndHasCorrectType

private boolean logExistsAndHasCorrectType(DataLogger.LogItem item,
                                           DataLogger.LogTypes logType)

Parameters:

item -

logType -

Returns:

getLogInfoItems

public DataLogger.LogInfoItem[] getLogInfoItems()

Returns:

getLogInfoItem

public DataLogger.LogInfoItem getLogInfoItem(java.lang.String name)

Parameters:

name -

Returns: