Package org.dmfs.httpessentials.parameters

Interface Parametrized

All Known Subinterfaces:

MediaType

public interface Parametrized

Interface of an object that has typed parameters.

Method Summary

Modifier and Type	Method	Description
<T> Parameter<T>	firstParameter(ParameterType<T> parameterType, T defaultValue)	Returns the first Parameter of the given type or a parameter with a default value if no such parameter exists.
<T> boolean	hasParameter(ParameterType<T> parameterType)	Checks whether this object has a Parameter of the given ParameterType.
<T> Iterator<Parameter<T>>	parameters(ParameterType<T> parameterType)	Returns an Iterator of all Parameters of the given ParameterType.

Method Details

firstParameter

<T> Parameter<T> firstParameter(ParameterType<T> parameterType,
 T defaultValue)

Returns the first Parameter of the given type or a parameter with a default value if no such parameter exists.

Parameters:

parameterType - The ParameterType.

defaultValue - The value to return in case no such parameter is present.

Returns:

The Parameter.

parameters

<T> Iterator<Parameter<T>> parameters(ParameterType<T> parameterType)

Returns an Iterator of all Parameters of the given ParameterType. Returns an empty Iterator of no such parameter exists.

Parameters:

parameterType - The ParameterType of the parameters to return.

Returns:

An Iterator of Parameters.

hasParameter

<T> boolean hasParameter(ParameterType<T> parameterType)

Checks whether this object has a Parameter of the given ParameterType.

Parameters:

parameterType - The ParameterType to check.

Returns:

true if such a parameter is present, false otherwise.