eapms
Class ANSIFormat

java.lang.Object
  |
  +--eapms.ANSIFormat

Direct Known Subclasses:

ColorFormatter

public abstract class ANSIFormat

extends java.lang.Object

Base class for ANSI formatting of text

Nested Class Summary

static class	ANSIFormat.Attrs ANSI Attribute Modifiers
static class	ANSIFormat.BGColors ANSI Background Colors
static class	ANSIFormat.FGColors ANSI Foreground Colors

Field Summary

static java.lang.String	CHAR_CLASS The required character class for code matching.
static int	DEFAULT_FLAGS Default flags for regex compile.
static int	DEFAULT_INDEX Default capturing group index
static java.lang.String	DEFAULT_REGEX The default regular expression: html-like tags.
protected static int	mFlags
protected static boolean	mFlagsSet
protected static java.util.regex.Pattern	mPattern
protected static java.lang.String	mRegex
protected static int	mRepndx
static java.lang.String	PLACEHOLDER Placeholder for user-entered regex's.
static java.lang.String	UNICODE_ESCAPE The Unicode value for an Escape sequence.

Constructor Summary

ANSIFormat()

Method Summary

void	compilePattern()
void	compilePattern(java.lang.String re)
void	compilePattern(java.lang.String re, int ndx)
abstract void	compilePattern(java.lang.String regex, int repndx, int flags) Compiles the regex supplied with the supplied flags.
int	getFlags()
java.util.regex.Pattern	getPattern()
java.lang.String	getRegex()
abstract java.lang.String	stringReplace(java.lang.String str) Simply takes the string str and returns a much prettier version of it.

Methods inherited from class java.lang.Object

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

Field Detail

PLACEHOLDER

public static final java.lang.String PLACEHOLDER

Placeholder for user-entered regex's.

See Also:

Constant Field Values

DEFAULT_REGEX

public static final java.lang.String DEFAULT_REGEX

The default regular expression: html-like tags.

See Also:

Constant Field Values

CHAR_CLASS

public static final java.lang.String CHAR_CLASS

The required character class for code matching.

See Also:

Constant Field Values

UNICODE_ESCAPE

public static final java.lang.String UNICODE_ESCAPE

The Unicode value for an Escape sequence.

See Also:

Constant Field Values

DEFAULT_FLAGS

public static final int DEFAULT_FLAGS

Default flags for regex compile.

See Also:

Regex Pattern Class, Constant Field Values

DEFAULT_INDEX

public static final int DEFAULT_INDEX

Default capturing group index

See Also:

Constant Field Values

mFlags

protected static int mFlags

mRepndx

protected static int mRepndx

mRegex

protected static java.lang.String mRegex

mPattern

protected static java.util.regex.Pattern mPattern

mFlagsSet

protected static boolean mFlagsSet

Constructor Detail

ANSIFormat

public ANSIFormat()

Method Detail

getRegex

public java.lang.String getRegex()

getPattern

public java.util.regex.Pattern getPattern()

getFlags

public int getFlags()

compilePattern

public void compilePattern()

compilePattern

public void compilePattern(java.lang.String re)

compilePattern

public void compilePattern(java.lang.String re,
                           int ndx)

compilePattern

public abstract void compilePattern(java.lang.String regex,
                                    int repndx,
                                    int flags)
                             throws java.lang.IllegalArgumentException,
                                    java.util.regex.PatternSyntaxException

Compiles the regex supplied with the supplied flags. The string passed to this method as the regex must be in a certain form. As there is a specific character class that must be used in the matching, a placeholder is used in the regex string. You must therefore pass a regex string with this placeholder, such as

\<("+ANSIFormat.PLACEHOLDER+"*?)\>([^<]*)

The placeholder is the string "%%%", so the above would be:

\<(%%%*?)\>([^<]*)"

which will then be replaced with the character class to become

\<([brnglmcw~+-_*;?!]*?)\>([^<]*)"

Also, you'll need to pass a repndx integer as the second argument - this value tells the stringReplace method which capturing group to look in to find where the actual color codes are held (otherwise it won't know which part is color codes and which is text).

Simple, isn't it

Throws:

java.util.regex.PatternSyntaxException - Wrong syntax, retard.

java.lang.IllegalArgumentException - The repndx value must be greater than zero - can also be thrown from something in the regex class, but I don't know why...go look it up, idiot.

stringReplace

public abstract java.lang.String stringReplace(java.lang.String str)

Simply takes the string str and returns a much prettier version of it.