private static class StringFormat.DigitCharInfo extends StringFormat.ValueCharInfo
Constructor and Description |
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DigitCharInfo(int index)
Initializes the index of this value char.
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Modifier and Type | Method and Description |
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int |
getErrorNum()
Get the number of the error shown if this char is invalid.
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java.lang.String |
validateChar(char ch)
Validates character against format rules.
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dup, getFillChar, getValueIndex
makeValueChar
public DigitCharInfo(int index)
index
- Index in the screen value.public java.lang.String validateChar(char ch)
validateChar
in class StringFormat.CharInfo
ch
- Character to check.null
for no error.public int getErrorNum()
getErrorNum
in class StringFormat.CharInfo
630
.