org.mule.runtime.module.extension.internal.runtime.streaming

Class PagingProviderProducer<T>

java.lang.Object

org.mule.runtime.module.extension.internal.runtime.streaming.PagingProviderProducer<T>

Type Parameters:

T - the type of the elements returned by the PagingProvider.

All Implemented Interfaces:

Closeable, AutoCloseable, org.mule.runtime.api.streaming.HasSize, Producer<List<T>>

public final class PagingProviderProducer<T>
extends Object
implements Producer<List<T>>

Implementation of Producer that uses an instance of PagingProvider to get its results.

Since:

3.5.0

Field Summary

Fields

Modifier and Type	Field and Description
static String	COULD_NOT_OBTAIN_A_CONNECTION

Constructor Summary

Constructors

Constructor and Description
PagingProviderProducer(org.mule.runtime.extension.api.runtime.streaming.PagingProvider<Object,T> delegate, org.mule.runtime.extension.api.runtime.config.ConfigurationInstance config, ExecutionContextAdapter executionContext, ExtensionConnectionSupplier connectionSupplier)

Method Summary

Modifier and Type	Method and Description
void	close() Closes the delegate
int	getSize() Returns the total amount of available results informed by delegate
List<T>	produce() Asks the delegate for the next page

Methods inherited from class java.lang.Object

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

Field Detail

COULD_NOT_OBTAIN_A_CONNECTION

public static final String COULD_NOT_OBTAIN_A_CONNECTION

See Also:

Constant Field Values

Constructor Detail

PagingProviderProducer

public PagingProviderProducer(org.mule.runtime.extension.api.runtime.streaming.PagingProvider<Object,T> delegate,
                              org.mule.runtime.extension.api.runtime.config.ConfigurationInstance config,
                              ExecutionContextAdapter executionContext,
                              ExtensionConnectionSupplier connectionSupplier)

Method Detail

produce

public List<T> produce()

Asks the delegate for the next page

Specified by:

produce in interface Producer<List<T>>

getSize

public int getSize()

Returns the total amount of available results informed by delegate

Specified by:

getSize in interface org.mule.runtime.api.streaming.HasSize

close

public void close()
           throws IOException

Closes the delegate

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException