org.eth.cyril.model.output

Class ToStringResolverManager<T extends Resolver>

java.lang.Object

org.eth.cyril.model.output.ToStringResolverManager<T>

Type Parameters:

T - The type of resolvers for which strings should be resolved.

Direct Known Subclasses:

ValueStringResolverManager

public class ToStringResolverManager<T extends Resolver>
extends java.lang.Object

A ToStringResolverManager instance manages multiple instances of ToStringResolver and allows resolving any resolvers of some type to strings.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_PRIORITY

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ToStringResolverManager(java.lang.Class<T> resolverClass)

Method Summary

Modifier and Type	Method and Description
void	addToStringResolver(ToStringResolver resolver) Adds a single value string resolver.
java.util.List<java.lang.Integer>	getOrderedPriorityLevels()
int	getPriority(ToStringResolver resolver)
java.util.Collection<ToStringResolver>	getToStringResolvers()
void	removeToStringResolver(ToStringResolver resolver)
java.util.Map<T,java.lang.String>	resolveAllToStrings(Resolver rootResolver) Utility method to call resolveAllToStrings(Set) with a single root resolver instance.
java.util.Map<T,java.lang.String>	resolveAllToStrings(java.util.Set<Resolver> rootResolvers) Resolves all possible value strings, starting at the given set of root resolvers.
java.util.Map<T,java.lang.String>	resolveToStringsAtPriority(Resolver rootResolver, int priority) Utility method to call resolveToStringsAtPriority(Set, int) with a single root resolver instance.
java.util.Map<T,java.lang.String>	resolveToStringsAtPriority(java.util.Set<Resolver> rootResolvers, int priority) Resolves all possible value strings, starting at the given set of root resolvers.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_PRIORITY

public static final int DEFAULT_PRIORITY

See Also:

Constant Field Values

Constructor Detail

ToStringResolverManager

protected ToStringResolverManager(java.lang.Class<T> resolverClass)

Method Detail

getToStringResolvers

public java.util.Collection<ToStringResolver> getToStringResolvers()

removeToStringResolver

public void removeToStringResolver(ToStringResolver resolver)

getPriority

public int getPriority(ToStringResolver resolver)

addToStringResolver

public void addToStringResolver(ToStringResolver resolver)

Adds a single value string resolver. A ToStringResolver instance with higher priority will always overwrite the string given by one with lower priority, if both deliver a string.

Parameters:

resolver - The ToStringResolver object to add.

getOrderedPriorityLevels

public java.util.List<java.lang.Integer> getOrderedPriorityLevels()

resolveToStringsAtPriority

public java.util.Map<T,java.lang.String> resolveToStringsAtPriority(java.util.Set<Resolver> rootResolvers,
                                                                    int priority)

Resolves all possible value strings, starting at the given set of root resolvers. This method will take the values of ToStringResolver.getApplicableResolvers(Set) for all managed ToStringResolver instances, and apply those ToStringResolver instances to the returned set of resolvers. Resolves only for the ToStringResolver instances which are mapped to the given priority level.

Parameters:

rootResolvers - The root resolvers, at which to begin resolving.

priority - The priority level of which to take the resolvers. See getOrderedPriorityLevels() for an ordered list of the available priority levels.

Returns:

A map, mapping objects of the resolver type to their String representations, for all the objects where a string representation was found.

resolveToStringsAtPriority

public java.util.Map<T,java.lang.String> resolveToStringsAtPriority(Resolver rootResolver,
                                                                    int priority)

Utility method to call resolveToStringsAtPriority(Set, int) with a single root resolver instance.

resolveAllToStrings

public java.util.Map<T,java.lang.String> resolveAllToStrings(java.util.Set<Resolver> rootResolvers)

Resolves all possible value strings, starting at the given set of root resolvers. This method will take the values of ToStringResolver.getApplicableResolvers(Set) for all managed ToStringResolver instances, and apply those ToStringResolver instances to the returned set of resolvers.

Parameters:

rootResolvers - The root resolvers, at which to begin resolving.

Returns:

A map, mapping objects of the resolver type to their String representations, for all the objects where a string representation was found.

resolveAllToStrings

public java.util.Map<T,java.lang.String> resolveAllToStrings(Resolver rootResolver)

Utility method to call resolveAllToStrings(Set) with a single root resolver instance.