java.lang.Object

com.strategyquant.datalib.TimeframeManager

public class TimeframeManager extends Object

Helper object to compare and manage timeframes

Field Summary

Fields

Modifier and Type

Field

Description

static String

filePath

The file path.

static org.slf4j.Logger

Log

The Constant Log.

static int

PRECISION_BASE_TF

The Constant PRECISION_BASE_TF.

static int

PRECISION_SELECTED_TF

The Constant PRECISION_SELECTED_TF.

static String

TF_D1

The Constant TF_D1.

static String

TF_H1

The Constant TF_H1.

static String

TF_H12

The Constant TF_H12.

static String

TF_H2

The Constant TF_H2.

static String

TF_H3

The Constant TF_H3.

static String

TF_H4

The Constant TF_H4.

static String

TF_H6

The Constant TF_H6.

static String

TF_H8

The Constant TF_H8.

static int

TF_INT_UNKNOWN

The Constant TF_INT_UNKNOWN.

static String

TF_INTRADAY

The Constant TF_INTRADAY.

static String

TF_M1

The Constant TF_M1.

static String

TF_M15

The Constant TF_M15.

static String

TF_M3

The Constant TF_M3.

static String

TF_M30

The Constant TF_M30.

static String

TF_M5

The Constant TF_M5.

static String

TF_MONTHLY

The Constant TF_MONTHLY.

static String

TF_TICK

The Constant TF_TICK.

static String

TF_UNKNOWN

period constants, it doesn't need to be only time-based period, but also Range and Renko period

static String

TF_WEEKLY

The Constant TF_WEEKLY.
Constructor Summary

Constructors

Constructor

Description

TimeframeManager()

Instantiates a new timeframe manager.
Method Summary

Modifier and Type

Method

Description

static void

addTimeframe(String tf)

Adds the timeframe.

static long

getMillis(String tf)

Gets the millis.

static ArrayList<String>

getPredefinedTimeframes()

Gets the predefined timeframes.

static long

getTFHash(String tf)

Gets the TF hash.

static String

getTFName(long millis)

Gets the TF name.

static ArrayList<String>

getTimeframes()

Gets the timeframes.

static String

M(int minutes)

M.

static boolean

TFExists(String timeframe)

TF exists.

static String

translateSQ3TFToString(int timeframe)

Translate SQ 3 TF to string.

static int

translateToMTConstant(String timeframe)

Translate to MT constant.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- Log
  
  public static final org.slf4j.Logger Log
  
  The Constant Log.
- TF_UNKNOWN
  
  public static final String TF_UNKNOWN
  
  period constants, it doesn't need to be only time-based period, but also Range and Renko period
  
  See Also:
  
  Constant Field Values
- TF_INTRADAY
  
  public static final String TF_INTRADAY
  
  The Constant TF_INTRADAY.
  
  See Also:
  
  Constant Field Values
- TF_INT_UNKNOWN
  
  public static final int TF_INT_UNKNOWN
  
  The Constant TF_INT_UNKNOWN.
  
  See Also:
  
  Constant Field Values
- TF_TICK
  
  public static final String TF_TICK
  
  The Constant TF_TICK.
  
  See Also:
  
  Constant Field Values
- TF_M1
  
  public static final String TF_M1
  
  The Constant TF_M1.
  
  See Also:
  
  Constant Field Values
- TF_M3
  
  public static final String TF_M3
  
  The Constant TF_M3.
  
  See Also:
  
  Constant Field Values
- TF_M5
  
  public static final String TF_M5
  
  The Constant TF_M5.
  
  See Also:
  
  Constant Field Values
- TF_M15
  
  public static final String TF_M15
  
  The Constant TF_M15.
  
  See Also:
  
  Constant Field Values
- TF_M30
  
  public static final String TF_M30
  
  The Constant TF_M30.
  
  See Also:
  
  Constant Field Values
- TF_H1
  
  public static final String TF_H1
  
  The Constant TF_H1.
  
  See Also:
  
  Constant Field Values
- TF_H2
  
  public static final String TF_H2
  
  The Constant TF_H2.
  
  See Also:
  
  Constant Field Values
- TF_H3
  
  public static final String TF_H3
  
  The Constant TF_H3.
  
  See Also:
  
  Constant Field Values
- TF_H4
  
  public static final String TF_H4
  
  The Constant TF_H4.
  
  See Also:
  
  Constant Field Values
- TF_H6
  
  public static final String TF_H6
  
  The Constant TF_H6.
  
  See Also:
  
  Constant Field Values
- TF_H8
  
  public static final String TF_H8
  
  The Constant TF_H8.
  
  See Also:
  
  Constant Field Values
- TF_H12
  
  public static final String TF_H12
  
  The Constant TF_H12.
  
  See Also:
  
  Constant Field Values
- TF_D1
  
  public static final String TF_D1
  
  The Constant TF_D1.
  
  See Also:
  
  Constant Field Values
- TF_WEEKLY
  
  public static final String TF_WEEKLY
  
  The Constant TF_WEEKLY.
  
  See Also:
  
  Constant Field Values
- TF_MONTHLY
  
  public static final String TF_MONTHLY
  
  The Constant TF_MONTHLY.
  
  See Also:
  
  Constant Field Values
- PRECISION_SELECTED_TF
  
  public static final int PRECISION_SELECTED_TF
  
  The Constant PRECISION_SELECTED_TF.
  
  See Also:
  
  Constant Field Values
- PRECISION_BASE_TF
  
  public static final int PRECISION_BASE_TF
  
  The Constant PRECISION_BASE_TF.
  
  See Also:
  
  Constant Field Values
- filePath
  
  public static String filePath
  
  The file path.
Constructor Details
- TimeframeManager
  
  public TimeframeManager()
  
  Instantiates a new timeframe manager.
Method Details
- getTimeframes
  
  public static ArrayList<String> getTimeframes()
  
  Gets the timeframes.
  
  Returns:
  
  the timeframes
- getPredefinedTimeframes
  
  public static ArrayList<String> getPredefinedTimeframes()
  
  Gets the predefined timeframes.
  
  Returns:
  
  the predefined timeframes
- addTimeframe
  
  public static void addTimeframe(String tf) throws Exception
  
  Adds the timeframe.
  
  Parameters:
  
  tf - the tf
  
  Throws:
  
  Exception - the exception
- translateSQ3TFToString
  
  public static String translateSQ3TFToString(int timeframe)
  
  Translate SQ 3 TF to string.
  
  Parameters:
  
  timeframe - the timeframe
  
  Returns:
  
  the string
- translateToMTConstant
  
  public static int translateToMTConstant(String timeframe)
  
  Translate to MT constant.
  
  Parameters:
  
  timeframe - the timeframe
  
  Returns:
  
  the int
- M
  
  public static String M(int minutes)
  
  M.
  
  Parameters:
  
  minutes - the minutes
  
  Returns:
  
  the string
- getMillis
  
  public static long getMillis(String tf) throws TradingException
  
  Gets the millis.
  
  Parameters:
  
  tf - the tf
  
  Returns:
  
  the millis
  
  Throws:
  
  TradingException - the trading exception
- getTFHash
  
  public static long getTFHash(String tf) throws TradingException
  
  Gets the TF hash.
  
  Parameters:
  
  tf - the tf
  
  Returns:
  
  the TF hash
  
  Throws:
  
  TradingException - the trading exception
- getTFName
  
  public static String getTFName(long millis)
  
  Gets the TF name.
  
  Parameters:
  
  millis - the millis
  
  Returns:
  
  the TF name
- TFExists
  
  public static boolean TFExists(String timeframe)
  
  TF exists.
  
  Parameters:
  
  timeframe - the timeframe
  
  Returns:
  
  true, if successful

Class TimeframeManager

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Details

Log

TF_UNKNOWN

TF_INTRADAY

TF_INT_UNKNOWN

TF_TICK

TF_M1

TF_M3

TF_M5

TF_M15

TF_M30

TF_H1

TF_H2

TF_H3

TF_H4

TF_H6

TF_H8

TF_H12

TF_D1

TF_WEEKLY

TF_MONTHLY

PRECISION_SELECTED_TF

PRECISION_BASE_TF

filePath

Constructor Details

TimeframeManager

Method Details

getTimeframes

getPredefinedTimeframes

addTimeframe

translateSQ3TFToString

translateToMTConstant

M

getMillis

getTFHash

getTFName

TFExists