org.trimou.engine.resolver

Class AbstractResolver

java.lang.Object

org.trimou.engine.config.AbstractConfigurationAware

org.trimou.engine.resolver.AbstractResolver

All Implemented Interfaces:

ConfigurationAware, WithPriority, EnhancedResolver, Resolver

Direct Known Subclasses:

IndexResolver, LocaleAwareResolver, MapCustomKeyResolver, MapResolver, ReflectionResolver, ThisResolver

public abstract class AbstractResolver
extends AbstractConfigurationAware
implements EnhancedResolver

Abstract resolver.

Author:

Martin Kouba

Nested Class Summary

Nested classes/interfaces inherited from interface org.trimou.engine.resolver.EnhancedResolver

EnhancedResolver.Hint

Field Summary

Fields inherited from class org.trimou.engine.config.AbstractConfigurationAware

configuration

Fields inherited from interface org.trimou.engine.resolver.Resolver

DEFAULT_PRIORITY

Constructor Summary

Constructors

Constructor and Description
AbstractResolver(int priority)

Method Summary

Modifier and Type	Method and Description
EnhancedResolver.Hint	createHint(Object contextObject, String name, ResolutionContext context) This method may only be called right after the Resolver.resolve(Object, String, ResolutionContext) of the same resolver returns a non-null value.
int	getPriority()
String	toString()

Methods inherited from class org.trimou.engine.config.AbstractConfigurationAware

checkNotInitialized, init, init

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.trimou.engine.resolver.Resolver

resolve

Methods inherited from interface org.trimou.engine.config.ConfigurationAware

getConfigurationKeys, init

Constructor Detail

AbstractResolver

public AbstractResolver(int priority)

Method Detail

getPriority

public int getPriority()

Specified by:

getPriority in interface WithPriority

Specified by:

getPriority in interface Resolver

Returns:

the priority value

createHint

public EnhancedResolver.Hint createHint(Object contextObject,
                                        String name,
                                        ResolutionContext context)

Description copied from interface: EnhancedResolver

This method may only be called right after the Resolver.resolve(Object, String, ResolutionContext) of the same resolver returns a non-null value. The parameters must be the same.

The created hint is currently only used to skip the resolver chain for the first part of a key of a variable tag, i.e. foo for {{foo}} or {{foo.bar}}.

This method must not return null.

Specified by:

createHint in interface EnhancedResolver

Returns:

the hint

See Also:

Hints.INAPPLICABLE_HINT

toString

public String toString()

Overrides:

toString in class Object