Module com.aoapps.hodgepodge

Package com.aoapps.hodgepodge.swing

Interface AoTextField.Formatter<T>

All Superinterfaces:

Serializable

Enclosing class:

AoTextField<T>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface AoTextField.Formatter<T>
extends Serializable

Formats the type-specific value to text, only called for values that pass all registered validators.

See Also:

• AoTextField.setValue(java.lang.Object)
• AoTextField.removeValue()

Field Summary

Fields

Modifier and Type	Field	Description
static final AoTextField.Formatter<Object>	OBJECTS_TOSTRING	Formats by calling Objects.toString(java.lang.Object, java.lang.String) with a "" null-default.
static final AoTextField.Formatter<String>	TRIMMED_STRING	Formats a trimmed String, converting null to empty string.

Method Summary

Modifier and Type	Method	Description
String	format(T value)	Formats the type-specific value to text, only called for values that pass all registered validators.

Field Details

OBJECTS_TOSTRING

static final AoTextField.Formatter<Object> OBJECTS_TOSTRING

Formats by calling Objects.toString(java.lang.Object, java.lang.String) with a "" null-default.

TRIMMED_STRING

static final AoTextField.Formatter<String> TRIMMED_STRING

Formats a trimmed String, converting null to empty string.

See Also:

• AoTextField.TrimmedString

Method Details

format

String format(T value)

Formats the type-specific value to text, only called for values that pass all registered validators.

Parameters:

value - The new value, which may be null.

Returns:

the textual representation, never null

See Also:

• AoTextField.setValue(java.lang.Object)
• AoTextField.removeValue()