Package org.apache.fop.util

Class ConversionUtils

  • public final class ConversionUtils
extends java.lang.Object
    This class contains utility methods for conversions, like a java.lang.String to an array of int or double.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method 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.

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • toIntArray

        public 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. 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.
        Parameters:
        baseString - the base string
        separatorPattern - the pattern separating the integer values (if this is null, the baseString is parsed as one integer value)
        Returns:
        an array of int whose size is equal to the number values in the input string; null if this number is equal to zero.

      • toDoubleArray

        public 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. 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.
        Parameters:
        baseString - the base string
        separatorPattern - the pattern separating the integer values (if this is null, the baseString is parsed as one double value)
        Returns:
        an array of double whose size is equal to the number values in the input string; null if this number is equal to zero.