rsb.converter

Class PredicateConverterSelectionStrategy<WireType>

java.lang.Object

rsb.converter.PredicateConverterSelectionStrategy<WireType>

Type Parameters:

WireType - the wire type of the converters maintained in this selection strategy.

All Implemented Interfaces:

ConverterSelectionStrategy<WireType>

public class PredicateConverterSelectionStrategy<WireType>
extends Object
implements ConverterSelectionStrategy<WireType>

A converter selection strategy that uses predicates to select converters. Converters that are added first have a higher priority than converters added later.

Author:

jwienke

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PredicateConverterSelectionStrategy.ExactKeyPredicate Checks whether a key exactly matches a given template.
static interface	PredicateConverterSelectionStrategy.Predicate Interface for predicates that can be used to decide which converter to select.
static class	PredicateConverterSelectionStrategy.RegExPredicate A PredicateConverterSelectionStrategy.Predicate that checks keys against a given regular expression.

Constructor Summary

Constructors

Constructor and Description
PredicateConverterSelectionStrategy()

Method Summary

Methods

Modifier and Type	Method and Description
void	addConverter(PredicateConverterSelectionStrategy.Predicate predicate, Converter<WireType> converter) Adds a new converter to the strategy for the given predicate.
boolean	equals(Object obj)
Converter<WireType>	getConverter(String key) Tries to look up the converter designated by @a key.
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

PredicateConverterSelectionStrategy

public PredicateConverterSelectionStrategy()

Method Detail

getConverter

public Converter<WireType> getConverter(String key)

Description copied from interface: ConverterSelectionStrategy

Tries to look up the converter designated by @a key.

Specified by:

getConverter in interface ConverterSelectionStrategy<WireType>

Parameters:

key - the key

Returns:

the converter for the given key

addConverter

public void addConverter(PredicateConverterSelectionStrategy.Predicate predicate,
                Converter<WireType> converter)

Adds a new converter to the strategy for the given predicate.

Parameters:

predicate - the predicate deciding whether this converter will be chosen or not

converter - the converter

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object