org.unix4j.convert

Class CompositeValueConverter<V>

java.lang.Object

org.unix4j.convert.CompositeValueConverter<V>

All Implemented Interfaces:

ValueConverter<V>

Direct Known Subclasses:

OptionSetConverters.OptionSetConverter

public class CompositeValueConverter<V>
extends java.lang.Object
implements ValueConverter<V>

Constructor Summary

Constructors

Constructor and Description
CompositeValueConverter()
CompositeValueConverter(java.util.Collection<? extends ValueConverter<? extends V>> converters)

Method Summary

Modifier and Type	Method and Description
protected CompositeValueConverter<V>	add(ValueConverter<? extends V> converter)
protected CompositeValueConverter<V>	addAll(java.util.Collection<? extends ValueConverter<? extends V>> converters)
V	convert(java.lang.Object value) Converts the given value into the target type V if it is not null and if such a conversion is supported by this converter.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeValueConverter

public CompositeValueConverter()

CompositeValueConverter

public CompositeValueConverter(java.util.Collection<? extends ValueConverter<? extends V>> converters)

Method Detail

add

protected CompositeValueConverter<V> add(ValueConverter<? extends V> converter)

addAll

protected CompositeValueConverter<V> addAll(java.util.Collection<? extends ValueConverter<? extends V>> converters)

convert

public V convert(java.lang.Object value)
          throws java.lang.IllegalArgumentException

Description copied from interface: ValueConverter

Converts the given value into the target type V if it is not null and if such a conversion is supported by this converter. Returns null if the specified value is null or if the value cannot be converted.

Specified by:

convert in interface ValueConverter<V>

Parameters:

value - the unconverted value

Returns:

the converted value or null if the value is null or cannot be converted

Throws:

java.lang.IllegalArgumentException