jmodelgen.util

Class Domains.Adaptor<S,T>

java.lang.Object

jmodelgen.util.Domains.Adaptor<S,T>

Type Parameters:

S -

T -

All Implemented Interfaces:

Domain<T>

Enclosing class:

Domains

public abstract static class Domains.Adaptor<S,T>
extends Object
implements Domain<T>

Provides a simple mechanism for adapting one domain for another return type. This requires a conversion function which can take an arbitrary element of the source domain and convert it into an element of the target domain.

Field Summary

Fields

Modifier and Type	Field and Description
protected Domain<S>	domain

Constructor Summary

Constructors

Constructor and Description
Adaptor(Domain<S> domain)

Method Summary

Modifier and Type	Method and Description
T	get(long index) Get a given value from the domain determined by its index.
protected abstract T	get(S item) Convert an arbitrary item in the source domain into its corresponding item in the target domain.
long	size() Determine how many objects this generator can produce
Domain<T>	slice(long start, long end) Return a subdomain of this domain which includes all elements between the start (inclusive) and end index (exlusive).

Methods inherited from class java.lang.Object

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

Field Detail

domain

protected final Domain<S> domain

Constructor Detail

Adaptor

public Adaptor(Domain<S> domain)

Method Detail

size

public long size()

Description copied from interface: Domain

Determine how many objects this generator can produce

Specified by:

size in interface Domain<T>

Returns:

get

public T get(long index)

Description copied from interface: Domain

Get a given value from the domain determined by its index.

Specified by:

get in interface Domain<T>

Returns:

get

protected abstract T get(S item)

Convert an arbitrary item in the source domain into its corresponding item in the target domain.

Parameters:

item -

Returns:

slice

public Domain<T> slice(long start,
                       long end)

Description copied from interface: Domain

Return a subdomain of this domain which includes all elements between the start (inclusive) and end index (exlusive).

Specified by:

slice in interface Domain<T>

Returns: