org.jclarion.clarion.runtime.format
Class PatternFormat

java.lang.Object
  org.jclarion.clarion.runtime.format.Formatter
      org.jclarion.clarion.runtime.format.PatternFormat

public class PatternFormat
extends Formatter

Decode a pattern format is '#' - match a number - if no number render '0' '<' - match a number or blank . - match exact character Pattern decoding is made complicated by fact that '<' is optional - so multiple decoding paths can exist. Solution needs to employ recursion to discover correct path

Author:

barney

Field Summary

Fields inherited from class org.jclarion.clarion.runtime.format.Formatter

picture

Constructor Summary

PatternFormat(java.lang.String pattern)

Method Summary

java.lang.String	deformat(java.lang.String input)
boolean	format(FormatResolver fr)
java.lang.String	format(java.lang.String input)
int	getMaxLen()
java.lang.String	getPictureRepresentation()

Methods inherited from class org.jclarion.clarion.runtime.format.Formatter

clearError, construct, getPicture, isError, isStrict, setError, setStrictMode

Methods inherited from class java.lang.Object

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

Constructor Detail

PatternFormat

public PatternFormat(java.lang.String pattern)

Method Detail

deformat

public java.lang.String deformat(java.lang.String input)

Specified by:

deformat in class Formatter

format

public boolean format(FormatResolver fr)

format

public java.lang.String format(java.lang.String input)

Specified by:

format in class Formatter

getMaxLen

public int getMaxLen()

Specified by:

getMaxLen in class Formatter

getPictureRepresentation

public java.lang.String getPictureRepresentation()

Specified by:

getPictureRepresentation in class Formatter