StringUtils

java.lang.Object

com.igormaznitsa.prologparser.utils.StringUtils

public final class StringUtils extends Object

Auxiliary string processing methods.

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

static final class

StringUtils.UnescapeResult

Un-escaped result container.
Constructor Summary

Constructors

Modifier

Constructor

Description

private

StringUtils()
Method Summary

Modifier and Type

Method

Description

static String

escapeString(String str, Quotation quotingType)

static boolean

isCharAllowedForUnquotedAtom(char chr)

static boolean

isCharNotAppropriateForHexNum(char chr)

static StringUtils.UnescapeResult

tryUnescapeCharacter(StringBuilderEx stringAfterEscMarker)

Unescape special char which definition is in the buffer.

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

Constructor Details
- StringUtils
  
  private StringUtils()
Method Details
- tryUnescapeCharacter
  
  public static StringUtils.UnescapeResult tryUnescapeCharacter(StringBuilderEx stringAfterEscMarker)
  
  Unescape special char which definition is in the buffer.
  
  Parameters:
  
  stringAfterEscMarker - buffer contains string
  
  Returns:
  
  result container, must not be null
- isCharAllowedForUnquotedAtom
  
  public static boolean isCharAllowedForUnquotedAtom(char chr)
- isCharNotAppropriateForHexNum
  
  public static boolean isCharNotAppropriateForHexNum(char chr)
- escapeString
  
  public static String escapeString(String str, Quotation quotingType)