Package org.apache.tapestry5.internal.services

Class ArrayEventContext

java.lang.Object

org.apache.tapestry5.internal.AbstractEventContext

org.apache.tapestry5.internal.services.ArrayEventContext

All Implemented Interfaces:

EventContext

public class ArrayEventContext
extends AbstractEventContext

Simple implementation of EventContext.

Since:

5.1.0.0

Constructor Summary

Constructors

Constructor	Description
ArrayEventContext(TypeCoercer typeCoercer, java.lang.Object... values)

Method Summary

Modifier and Type	Method	Description
<T> T	get(java.lang.Class<T> desiredType, int index)	Extracts a parameter value and coerces or decodes it to the desired type.
int	getCount()	Returns the number of parameter values that can be extracted.

Methods inherited from class org.apache.tapestry5.internal.AbstractEventContext

isEmpty, toString, toStrings, tryGet

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayEventContext

public ArrayEventContext(TypeCoercer typeCoercer,
                         java.lang.Object... values)

Method Detail

get

public <T> T get(java.lang.Class<T> desiredType,
                 int index)

Description copied from interface: EventContext

Extracts a parameter value and coerces or decodes it to the desired type.

Parameters:

desiredType - the type of value required

index - identifies which parameter value to extract

Returns:

the value extracted and converted or coerced

getCount

public int getCount()

Description copied from interface: EventContext

Returns the number of parameter values that can be extracted.