Package io.ciera.runtime.summit.util

Interface STRING

  • All Known Implementing Classes:
    STRINGImpl
    public interface STRING
    Provides implementations for standard string manipulation functions.

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      int atoi​(String s)
      Convert a string to an integer.
      String escapetics​(String s)
      Replace all single quotes with two single quotes for escaping SQL insert statements.
      int indexof​(String haystack, String needle)
      Gets the index of the first occurance of needle in haystack.
      String itoa​(int i)
      Convert an integer to a string.
      String quote()
      Return a literal double quote.
      int strlen​(String s)
      Get the length of a string
      String substr​(String s, int begin, int end)
      Get a substring of an input string from begin (inclusive) to end (exclusive).
      String trim​(String s)
      Trim whitespace from the start and end of a string.
      String unescapetics​(String s)
      Replace all occurances of two adjacent single quotes with one single quote for unescaping SQL insert statements.

    • Method Detail

      • itoa

        String itoa​(int i)
        Convert an integer to a string.
        Parameters:
        i - the integer to convert
        Returns:
        the string representation of the input integer

      • atoi

        int atoi​(String s)
  throws XtumlException
        Convert a string to an integer.
        Parameters:
        s - the string to parse
        Returns:
        the integer representation of the input string
        Throws:
        XtumlException - if the string cannot be parsed to an integer.

      • substr

        String substr​(String s,
              int begin,
              int end)
        Get a substring of an input string from begin (inclusive) to end (exclusive). If begin < 0, the result is a substring starting at the beginning of s. If begin > the length of s - 1, the result is an empty string. If end < 0 or > the length of s, the result is a substring starting at begin to the end of s. If end <= begin, the result is an empty string.
        Parameters:
        s - the input string
        begin - the start index of the substring (inclusive)
        end - the end index of the substring (exclusive)
        Returns:
        the substring of s from begin (inclusive) to end (exclusive)

      • strlen

        int strlen​(String s)
        Get the length of a string
        Parameters:
        s - the input string
        Returns:
        the length of the input string

      • indexof

        int indexof​(String haystack,
            String needle)
        Gets the index of the first occurance of needle in haystack. Returns -1 if needle is not contained in haystack.
        Parameters:
        haystack - the string to search
        needle - the string pattern to search for
        Returns:
        the index of the first occurance of needle in haystack

      • trim

        String trim​(String s)
        Trim whitespace from the start and end of a string.
        Parameters:
        s - the input string
        Returns:
        the input string with all leading and trailing whitespace removed.

      • quote

        String quote()
        Return a literal double quote.
        Returns:
        a literal double quote

      • escapetics

        String escapetics​(String s)
        Replace all single quotes with two single quotes for escaping SQL insert statements.
        Parameters:
        s - the input string
        Returns:
        the input string with all single quotes replaced with two single quotes

      • unescapetics

        String unescapetics​(String s)
        Replace all occurances of two adjacent single quotes with one single quote for unescaping SQL insert statements.
        Parameters:
        s - the input string
        Returns:
        the input string with all occurances of two adjacent single quotes replaced with one single quote