org.opentripplanner.util

Class IntUtils

java.lang.Object

org.opentripplanner.util.IntUtils

public class IntUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	POINT_PREFIX

Constructor Summary

Constructors

Constructor and Description
IntUtils()

Method Summary

Modifier and Type	Method and Description
static List<Integer>	asList(String str) take a string of ints (eg: 1,2,3,4), and return a List of Integers
static List<Integer>	asList(String str, String sep) take a string of ints (eg: 1[sep]2[sep]3[sep]4), and return a List of Integers
static Double	getDoubleFromString(String input)
static Integer	getIntegerFromString(String input)
static Integer	getIntegerFromString(String input, Integer def)
static Integer	getIntegerFromSubString(String input, int len)
static Integer	getIntegerFromSubString(String target, String suffix)
static Integer	getIntegerFromSubString(String target, String prefix, String suffix) expect an Integer between prefix and suffix eg: if is this is our string "Hi there #2112, how are you" then a call of getIntegerFromSubString("Hi there #2112, how are you", "#", ","); will return 2112 note: if " " is specified, and there is no space from prefix to end of line, then the whole line is evaluated
static int	getIntFromString(String input)
static long	getLongFromString(String input)
static long	getLongFromString(String input, long def)
static short	getShortFromString(String input)
static Integer	getZipFromString(String zipStr)
static boolean	looksLikeCoordinate(String str) does this string appear to be a coordinate of some sort
static double	roundDouble(double d, int places)

Methods inherited from class java.lang.Object

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

Field Detail

POINT_PREFIX

public static final String POINT_PREFIX

See Also:

Constant Field Values

Constructor Detail

IntUtils

public IntUtils()

Method Detail

looksLikeCoordinate

public static boolean looksLikeCoordinate(String str)

does this string appear to be a coordinate of some sort

roundDouble

public static final double roundDouble(double d,
                                       int places)

asList

public static List<Integer> asList(String str)

take a string of ints (eg: 1,2,3,4), and return a List of Integers

asList

public static List<Integer> asList(String str,
                                   String sep)

take a string of ints (eg: 1[sep]2[sep]3[sep]4), and return a List of Integers

getZipFromString

public static Integer getZipFromString(String zipStr)

getShortFromString

public static short getShortFromString(String input)

getIntFromString

public static int getIntFromString(String input)

getIntegerFromString

public static Integer getIntegerFromString(String input)

getIntegerFromString

public static Integer getIntegerFromString(String input,
                                           Integer def)

getIntegerFromSubString

public static Integer getIntegerFromSubString(String input,
                                              int len)

getIntegerFromSubString

public static Integer getIntegerFromSubString(String target,
                                              String prefix,
                                              String suffix)

expect an Integer between prefix and suffix eg: if is this is our string "Hi there #2112, how are you" then a call of getIntegerFromSubString("Hi there #2112, how are you", "#", ","); will return 2112 note: if " " is specified, and there is no space from prefix to end of line, then the whole line is evaluated

Parameters:

target -

prefix -

suffix -

Returns:

getIntegerFromSubString

public static Integer getIntegerFromSubString(String target,
                                              String suffix)

getDoubleFromString

public static Double getDoubleFromString(String input)

getLongFromString

public static long getLongFromString(String input)

getLongFromString

public static long getLongFromString(String input,
                                     long def)