com.floreysoft.jmte.util

Class MiniParser

java.lang.Object

com.floreysoft.jmte.util.MiniParser

public final class MiniParser
extends Object

Parser for embedded mini languages.

• Solves Demarcation: Where does an embedded language begin and where does it end
  • Escaping
  • Quotation
  • Graceful reaction to and recovery from invalid input
• Lays ground for common patterns of mini langauge processing
  • all kinds of nested brackets
  • segmentation of data
  • not loosing context
  • context sensitive parsing aka lexer modes/states

Not thread safe.

Author:

olli

Field Summary

Fields

Modifier and Type	Field and Description
static char	DEFAULT_ESCAPE_CHAR
static char	DEFAULT_QUOTE_CHAR

Constructor Summary

Constructors

Constructor and Description
MiniParser(char escapeChar, char quoteChar, boolean ignoreCase, boolean trim, boolean rawOutput)

Method Summary

Modifier and Type	Method and Description
static MiniParser	defaultInstance()
static MiniParser	fullRawInstance()
List<String>	greedyScan(String input, String splitStart, String splitEnd)
static MiniParser	ignoreCaseInstance()
int	indexOf(String input, String substring)
int	lastIndexOf(String input, String substring)
static MiniParser	rawOutputInstance()
String	replace(String input, String oldString, String newString)
List<String>	scan(String input, String splitStart, String splitEnd)
List<String>	scan(String input, String splitStart, String splitEnd, boolean greedy)
List<String>	split(String input, char separator)
List<String>	split(String input, char separator, int maxSegments)
List<String>	split(String input, String separatorSet)
List<String>	split(String input, String separatorSet, int maxSegments)
List<String>	splitOnWhitespace(String input)
List<String>	splitOnWhitespace(String input, int maxSegments)
static MiniParser	trimmedInstance()
String	unescape(String input)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ESCAPE_CHAR

public static final char DEFAULT_ESCAPE_CHAR

See Also:

Constant Field Values

DEFAULT_QUOTE_CHAR

public static final char DEFAULT_QUOTE_CHAR

See Also:

Constant Field Values

Constructor Detail

MiniParser

public MiniParser(char escapeChar,
                  char quoteChar,
                  boolean ignoreCase,
                  boolean trim,
                  boolean rawOutput)

Method Detail

defaultInstance

public static MiniParser defaultInstance()

trimmedInstance

public static MiniParser trimmedInstance()

ignoreCaseInstance

public static MiniParser ignoreCaseInstance()

fullRawInstance

public static MiniParser fullRawInstance()

rawOutputInstance

public static MiniParser rawOutputInstance()

replace

public String replace(String input,
                      String oldString,
                      String newString)

split

public List<String> split(String input,
                          char separator)

split

public List<String> split(String input,
                          char separator,
                          int maxSegments)

split

public List<String> split(String input,
                          String separatorSet)

split

public List<String> split(String input,
                          String separatorSet,
                          int maxSegments)

splitOnWhitespace

public List<String> splitOnWhitespace(String input,
                                      int maxSegments)

splitOnWhitespace

public List<String> splitOnWhitespace(String input)

lastIndexOf

public int lastIndexOf(String input,
                       String substring)

indexOf

public int indexOf(String input,
                   String substring)

scan

public List<String> scan(String input,
                         String splitStart,
                         String splitEnd)

greedyScan

public List<String> greedyScan(String input,
                               String splitStart,
                               String splitEnd)

scan

public List<String> scan(String input,
                         String splitStart,
                         String splitEnd,
                         boolean greedy)

unescape

public String unescape(String input)