com.example.sulemaia.Helper

Class Parser.DecimalDigitsInputFilter

java.lang.Object

com.example.sulemaia.Helper.Parser.DecimalDigitsInputFilter

All Implemented Interfaces:

android.text.InputFilter

Enclosing class:

Parser

public static class Parser.DecimalDigitsInputFilter
extends Object
implements android.text.InputFilter

The regrex formula to control the nodes weights that can written down by the user.

Nested Class Summary

Nested classes/interfaces inherited from interface android.text.InputFilter

android.text.InputFilter.AllCaps, android.text.InputFilter.LengthFilter

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Pattern	mPattern
(package private) Pattern	nPattern

Constructor Summary

Constructors

Constructor and Description
DecimalDigitsInputFilter(int digitsBeforeZero, int digitsAfterZero) Actual regex formula.

Method Summary

Modifier and Type	Method and Description
CharSequence	filter(CharSequence source, int start, int end, android.text.Spanned dest, int dstart, int dend) Filter to check for a correct pattern after the initial regex.

Methods inherited from class java.lang.Object

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

Field Detail

mPattern

Pattern mPattern

nPattern

Pattern nPattern

Constructor Detail

DecimalDigitsInputFilter

public DecimalDigitsInputFilter(int digitsBeforeZero,
                                int digitsAfterZero)

Actual regex formula.

Parameters:

digitsBeforeZero - digit quantity able to be put before the dot.

digitsAfterZero - digit quantity able to be put after the dot.

Method Detail

filter

public CharSequence filter(CharSequence source,
                           int start,
                           int end,
                           android.text.Spanned dest,
                           int dstart,
                           int dend)

Filter to check for a correct pattern after the initial regex.

Specified by:

filter in interface android.text.InputFilter

Parameters:

source - initial char sequence.

start - start of the sequence.

end - enf of the sequence.

dest - destiny

dstart - destiny start

dend - destiny end

Returns:

return either a blank space or a null.