net.morimekta.providence.streams

Class MessageStreams

java.lang.Object

net.morimekta.providence.streams.MessageStreams

public class MessageStreams
extends Object

Since:

28.01.16.

Author:

Stein Eldar Johnsen

Constructor Summary

Constructors

Constructor and Description
MessageStreams()

Method Summary

Modifier and Type	Method and Description
static <T extends PMessage<T>,F extends PField> java.util.stream.Stream<T>	file(File file, PSerializer serializer, PStructDescriptor<T,F> descriptor) Read a file containing entries of a given type.
static <T extends PMessage<T>,F extends PField> java.util.stream.Stream<T>	file(File file, PStructDescriptor<T,F> descriptor) Read a file containing entries of a given type.
static <T extends PMessage<T>,F extends PField> java.util.stream.Stream<T>	resource(String resource, PSerializer serializer, PStructDescriptor<T,F> descriptor) Read a file containing entries of a given type.
static <T extends PMessage<T>,F extends PField> java.util.stream.Stream<T>	stream(InputStream in, PSerializer serializer, PStructDescriptor<T,F> descriptor)

Methods inherited from class java.lang.Object

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

Constructor Detail

MessageStreams

public MessageStreams()

Method Detail

file

public static <T extends PMessage<T>,F extends PField> java.util.stream.Stream<T> file(File file,
                                                                                       PStructDescriptor<T,F> descriptor)
                                                                                throws IOException

Read a file containing entries of a given type. Tries to detect the entry format of the file based on file magic. If not detected will try to use the default binary serializer format.

Parameters:

file - The file to read.

descriptor - The descriptor of the entry type of the file.

Returns:

The stream that reads the file.

Throws:

IOException

file

public static <T extends PMessage<T>,F extends PField> java.util.stream.Stream<T> file(File file,
                                                                                       PSerializer serializer,
                                                                                       PStructDescriptor<T,F> descriptor)
                                                                                throws IOException

Read a file containing entries of a given type. Tries to detect the entry format of the file based on file magic. If not detected will try to use the default binary serializer format.

Parameters:

file - The file to read.

serializer - The serializer to use.

descriptor - The descriptor of the entry type of the file.

Returns:

The stream that reads the file.

Throws:

IOException

resource

public static <T extends PMessage<T>,F extends PField> java.util.stream.Stream<T> resource(String resource,
                                                                                           PSerializer serializer,
                                                                                           PStructDescriptor<T,F> descriptor)
                                                                                    throws IOException

Read a file containing entries of a given type. Tries to detect the entry format of the file based on file magic. If not detected will try to use the default binary serializer format.

Parameters:

resource - The file to read.

serializer - The serializer to use.

descriptor - The descriptor of the entry type of the file.

Returns:

The stream that reads the file.

Throws:

IOException

stream

public static <T extends PMessage<T>,F extends PField> java.util.stream.Stream<T> stream(InputStream in,
                                                                                         PSerializer serializer,
                                                                                         PStructDescriptor<T,F> descriptor)
                                                                                  throws IOException

Throws:

IOException