org.jupnp.model.types

Class IntegerDatatype

java.lang.Object

org.jupnp.model.types.AbstractDatatype<Integer>

org.jupnp.model.types.IntegerDatatype

All Implemented Interfaces:

Datatype<Integer>

public class IntegerDatatype
extends AbstractDatatype<Integer>

Although the UDA 1.0 spec doesn't say it, we assume that "int" is a 4 byte regular Java integer.

Author:

Christian Bauer

Nested Class Summary

Nested classes/interfaces inherited from interface org.jupnp.model.types.Datatype

Datatype.Builtin, Datatype.Default

Constructor Summary

Constructors

Constructor and Description
IntegerDatatype(int byteSize)

Method Summary

Modifier and Type	Method and Description
int	getByteSize()
int	getMaxValue()
int	getMinValue()
boolean	isHandlingJavaType(Class type)
boolean	isValid(Integer value)
Integer	valueOf(String s) Transforms a string representation into a value of the supported type.

Methods inherited from class org.jupnp.model.types.AbstractDatatype

getBuiltin, getDisplayString, getString, getValueType, setBuiltin, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

IntegerDatatype

public IntegerDatatype(int byteSize)

Method Detail

isHandlingJavaType

public boolean isHandlingJavaType(Class type)

Specified by:

isHandlingJavaType in interface Datatype<Integer>

Overrides:

isHandlingJavaType in class AbstractDatatype<Integer>

Returns:

true if this datatype can handle values of the given Java type.

valueOf

public Integer valueOf(String s)
                throws InvalidValueException

Description copied from interface: Datatype

Transforms a string representation into a value of the supported type.

Specified by:

valueOf in interface Datatype<Integer>

Overrides:

valueOf in class AbstractDatatype<Integer>

Parameters:

s - The string representation of a value.

Returns:

The converted value or null if the string was null or empty.

Throws:

InvalidValueException - If the string couldn't be parsed.

isValid

public boolean isValid(Integer value)

Specified by:

isValid in interface Datatype<Integer>

Overrides:

isValid in class AbstractDatatype<Integer>

Parameters:

value - The value to validate or null.

Returns:

Returns true if the value was null, validation result otherwise.

getMinValue

public int getMinValue()

getMaxValue

public int getMaxValue()

getByteSize

public int getByteSize()