Text (vespajlib 8.106.1 API)

java.lang.Object

com.yahoo.text.Text

public final class Text extends Object

Text utility functions.

Author:: bratseth

Method Summary

Modifier and Type

Method

Description

static String

format(String format, Object... args)

static boolean

isDisplayable(int codePoint)

Returns whether the given code point is displayable.

static boolean

isTextCharacter(int codepoint)

Returns whether the given codepoint is a valid text character, potentially suitable for purposes such as indexing and display, see http://www.w3.org/TR/2006/REC-xml11-20060816/#charsets

static boolean

isValidTextString(String string)

Validates that the given string value only contains text characters.

static String

stripInvalidCharacters(String string)

Returns a string where any invalid characters in the input string is replaced by spaces

static String

truncate(String s, int length)

Returns a string which is never larger than the given number of characters.

static OptionalInt

validateTextString(String string)

Validates that the given string value only contains text characters and returns the first illegal code point if one is found.

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

Method Details
- isTextCharacter
  
  public static boolean isTextCharacter(int codepoint)
  
  Returns whether the given codepoint is a valid text character, potentially suitable for purposes such as indexing and display, see http://www.w3.org/TR/2006/REC-xml11-20060816/#charsets
- validateTextString
  
  public static OptionalInt validateTextString(String string)
  
  Validates that the given string value only contains text characters and returns the first illegal code point if one is found.
- isValidTextString
  
  public static boolean isValidTextString(String string)
  
  Validates that the given string value only contains text characters.
- isDisplayable
  
  public static boolean isDisplayable(int codePoint)
  
  Returns whether the given code point is displayable.
- stripInvalidCharacters
  
  public static String stripInvalidCharacters(String string)
  
  Returns a string where any invalid characters in the input string is replaced by spaces
- truncate
  
  public static String truncate(String s, int length)
  
  Returns a string which is never larger than the given number of characters. If the string is longer than the given length it will be truncated. If length is 4 or less the string will be truncated to length. If length is longer than 4, it will be truncated at length-4 with " ..." added at the end.
- format
  
  public static String format(String format, Object... args)