public final class ConversionUtils
extends java.lang.Object
Modifier and Type | Method and Description |
---|---|
static double[] |
toDoubleArray(java.lang.String baseString,
java.lang.String separatorPattern)
Converts the given base
String into
an array of double , splitting the base along the
given separator pattern. |
static int[] |
toIntArray(java.lang.String baseString,
java.lang.String separatorPattern)
Converts the given base
String into
an array of int , splitting the base along the
given separator pattern. |
public static int[] toIntArray(java.lang.String baseString, java.lang.String separatorPattern)
String
into
an array of int
, splitting the base along the
given separator pattern.
Note: this method assumes the input is a string containing
only decimal integers, signed or unsigned, that are parsable
by java.lang.Integer.parseInt(String)
. If this
is not the case, the resulting NumberFormatException
will have to be handled by the caller.baseString
- the base stringseparatorPattern
- the pattern separating the integer values
(if this is null
, the baseString is parsed as one
integer value)int
whose size is equal to the number
values in the input string; null
if this number
is equal to zero.public static double[] toDoubleArray(java.lang.String baseString, java.lang.String separatorPattern)
String
into
an array of double
, splitting the base along the
given separator pattern.
Note: this method assumes the input is a string containing
only decimal doubles, signed or unsigned, that are parsable
by java.lang.Double.parseDouble(String)
. If this
is not the case, the resulting NumberFormatException
will have to be handled by the caller.baseString
- the base stringseparatorPattern
- the pattern separating the integer values
(if this is null
, the baseString is parsed as one
double value)double
whose size is equal to the number
values in the input string; null
if this number
is equal to zero.Copyright 1999-2017 The Apache Software Foundation. All Rights Reserved.