jalse.entities.functions

Class EntityFunctionResolver

java.lang.Object

jalse.entities.functions.EntityFunctionResolver

public class EntityFunctionResolver
extends java.lang.Object

This is a resolver for Entity types. It can be given a number of EntityMethodFunction that can be used to process Methods from an Entity type and then map them to an EntityMethod. Once all methods are resolved a EntityFunction can be obtained for the original Entity type (so an InvocationHandler can use the mapped methods).

The resolving process can throw exceptions if it does not resolve correctly. Types resolved ( resolveType(Class)) are cached so they do not have to be resolved again (unless unresolveType(Class) or unresolveAllTypes() are called).

NOTE: this is a thread-safe implementation.

Constructor Summary

Constructors

Constructor and Description
EntityFunctionResolver() Creates a new type resolver (no method functions).
EntityFunctionResolver(java.util.Set<EntityMethodFunction> methodFunctions) Creates a new type resolver with the supplied method functions.

Method Summary

Modifier and Type	Method and Description
boolean	addMethodFunction(EntityMethodFunction methodFunction) Adds a method function.
void	addMethodFunctions(java.util.Set<? extends EntityMethodFunction> methodFunctions) Adds a number of method functions.
java.util.Set<java.lang.Class<? extends Entity>>	getResolvedTypes() Gets all of the resolved Entity types.
void	removeAllMethodFunctions() Removes all method functions.
boolean	removeMethodResolver(EntityMethodFunction methodFunction) Removes a method function.
void	removeMethodResolvers(java.util.Set<? extends EntityMethodFunction> methodFunctions) Removes a number of method functions.
EntityFunction	resolveType(java.lang.Class<? extends Entity> type) Resolves an Entity type to a new resolved EntityFunction.
void	unresolveAllTypes() Uncaches all resolved types.
boolean	unresolveType(java.lang.Class<? extends Entity> type) Uncaches a resolved type.

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityFunctionResolver

public EntityFunctionResolver()

Creates a new type resolver (no method functions).

EntityFunctionResolver

public EntityFunctionResolver(java.util.Set<EntityMethodFunction> methodFunctions)

Creates a new type resolver with the supplied method functions.

Parameters:

methodFunctions - Method functions to add.

Method Detail

addMethodFunction

public boolean addMethodFunction(EntityMethodFunction methodFunction)

Adds a method function.

Parameters:

methodFunction - Function to add.

Returns:

Whether the function was not already added.

addMethodFunctions

public void addMethodFunctions(java.util.Set<? extends EntityMethodFunction> methodFunctions)

Adds a number of method functions.

Parameters:

methodFunctions - Functions to add.

getResolvedTypes

public java.util.Set<java.lang.Class<? extends Entity>> getResolvedTypes()

Gets all of the resolved Entity types.

Returns:

All resolved types.

removeAllMethodFunctions

public void removeAllMethodFunctions()

Removes all method functions.

removeMethodResolver

public boolean removeMethodResolver(EntityMethodFunction methodFunction)

Removes a method function.

Parameters:

methodFunction - function to remove.

Returns:

Whether the function was there to remove.

removeMethodResolvers

public void removeMethodResolvers(java.util.Set<? extends EntityMethodFunction> methodFunctions)

Removes a number of method functions.

Parameters:

methodFunctions - Functions to remove.

resolveType

public EntityFunction resolveType(java.lang.Class<? extends Entity> type)

Resolves an Entity type to a new resolved EntityFunction.

Parameters:

type - Type to resolve.

Returns:

New (or cached) resolved mapped type.

unresolveAllTypes

public void unresolveAllTypes()

Uncaches all resolved types.

unresolveType

public boolean unresolveType(java.lang.Class<? extends Entity> type)

Uncaches a resolved type.

Parameters:

type - Type to uncache.

Returns:

Whether the type was present in the resolver.