V
- The Java type of the value handled by this datatype.public interface Datatype<V>
Modifier and Type | Interface and Description |
---|---|
static class |
Datatype.Builtin
Mapping from UPnP built-in standardized type to actual subtype of
Datatype . |
static class |
Datatype.Default
Mapping from Java type to UPnP built-in type.
|
Modifier and Type | Method and Description |
---|---|
Datatype.Builtin |
getBuiltin() |
String |
getDisplayString() |
String |
getString(V value)
Transforms a value supported by this datatype into a string representation.
|
boolean |
isHandlingJavaType(Class type) |
boolean |
isValid(V value) |
V |
valueOf(String s)
Transforms a string representation into a value of the supported type.
|
boolean isHandlingJavaType(Class type)
true
if this datatype can handle values of the given Java type.Datatype.Builtin getBuiltin()
null
if this is a custom datatype.boolean isValid(V value)
value
- The value to validate or null
.true
if the value was null
, validation result otherwise.String getString(V value) throws InvalidValueException
This method calls isValid(Object)
before converting the value, it throws
an exception if validation fails.
value
- The value to transform.null
.InvalidValueException
V valueOf(String s) throws InvalidValueException
s
- The string representation of a value.null
if the string was null
or empty.InvalidValueException
- If the string couldn't be parsed.String getDisplayString()
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