org.ujorm.extensions
Interface ValueTextable

All Known Subinterfaces:

StringWrapper, ValueExportable

public interface ValueTextable

A special interface for a terminology only, an implementation is not reasnonable in the Ujorm. ValueTextable is every one object, wich have got implemented method toString() so that the result can be used to restore a new equal object by its a single constructor parameter type of String.
This is a "ValueTextable" test for an Integer class:

  Integer textable1 = new Integer(7);
  Integer textable2 = new Integer(textable1.toString());
  boolean result = textable1.equals(textable2);
 

Some completed ValueTextable classes from a Java API are

• Boolean
• Short
• Integer
• Long
• Float
• Double
• String

These classes have NOT behaviour of ValueTextable,
however Ujorm supports these types similar like ValueTextable:

• Byte
• Character
• java.util.Date
• java.sql.Date (time 0:00:00.000)
• byte[]
• char[]
• Locale
• Color
• Dimension
• Rectangle
• Enum
• Class
• Charset
• List<some-type-above> with some restrictions for deserialization:
  value property must be type of UjoPropertyList and the serialized text must not contain a separator character comma ','

Author:

Pavel Ponec

See Also:

UjoTextable

Method Summary

java.lang.String

toString() A result must be acceptable for one constructor parameter (of the same class) to restore an equal object.

Method Detail

toString

java.lang.String toString()

A result must be acceptable for one constructor parameter (of the same class) to restore an equal object.

Overrides:

toString in class java.lang.Object