Package net.morimekta.providence.storage

Class MessageStoreUtils

  • public class MessageStoreUtils
extends java.lang.Object
    Utilities for message store implementations and interfaces.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static <M extends net.morimekta.providence.PMessage<M>,​V extends net.morimekta.providence.PMessageOrBuilder<M>,​B extends net.morimekta.providence.PMessageBuilder<M>>
      java.util.List<B>      		 toBuilderAll​(java.util.Collection<V> messages)
      Mutate all items of the collection containing messages.
      static <M extends net.morimekta.providence.PMessage<M>,​B extends net.morimekta.providence.PMessageBuilder<M>>
      B      		 toBuilderIfNonNull​(net.morimekta.providence.PMessageOrBuilder<M> mob)
      Mutate the message if it is not null.
      static <K,​M extends net.morimekta.providence.PMessage<M>,​V extends net.morimekta.providence.PMessageOrBuilder<M>,​B extends net.morimekta.providence.PMessageBuilder<M>>
      java.util.Map<K,​B>      		 toBuilderValues​(java.util.Map<K,​V> messages)
      Mutate all items of the collection containing messages.
      static <M extends net.morimekta.providence.PMessage<M>,​V extends net.morimekta.providence.PMessageOrBuilder<M>>
      java.util.List<M>      		 toMessageAll​(java.util.Collection<V> builders)
      Build all items of the collection containing builders.
      static <M extends net.morimekta.providence.PMessage<M>>
      M      		 toMessageIfNotNull​(net.morimekta.providence.PMessageOrBuilder<M> mob)
      Build the message from builder if it is not null.
      static <K,​M extends net.morimekta.providence.PMessage<M>,​V extends net.morimekta.providence.PMessageOrBuilder<M>>
      java.util.Map<K,​M>      		 toMessageValues​(java.util.Map<K,​V> messages)
      Mutate all items of the collection containing messages.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • MessageStoreUtils

        public MessageStoreUtils()

    • Method Detail

      • toMessageAll

        public static <M extends net.morimekta.providence.PMessage<M>,​V extends net.morimekta.providence.PMessageOrBuilder<M>> java.util.List<M> toMessageAll​(java.util.Collection<V> builders)
        Build all items of the collection containing builders. The list must not contain any null items.
        Type Parameters:
        M - The message type.
        V - The actual value type.
        Parameters:
        builders - List of builders.
        Returns:
        List of messages or null if null input.

      • toBuilderAll

        public static <M extends net.morimekta.providence.PMessage<M>,​V extends net.morimekta.providence.PMessageOrBuilder<M>,​B extends net.morimekta.providence.PMessageBuilder<M>> java.util.List<B> toBuilderAll​(java.util.Collection<V> messages)
        Mutate all items of the collection containing messages. The list must not contain any null items.
        Type Parameters:
        M - The message type.
        V - The actual value type.
        B - The builder type.
        Parameters:
        messages - List of messages
        Returns:
        List of builders or null if null input.

      • toBuilderValues

        public static <K,​M extends net.morimekta.providence.PMessage<M>,​V extends net.morimekta.providence.PMessageOrBuilder<M>,​B extends net.morimekta.providence.PMessageBuilder<M>> java.util.Map<K,​B> toBuilderValues​(java.util.Map<K,​V> messages)
        Mutate all items of the collection containing messages. The list must not contain any null items.
        Type Parameters:
        K - The map key type.
        M - The message type.
        V - The actual value type.
        B - The builder type.
        Parameters:
        messages - List of messages
        Returns:
        List of builders or null if null input.

      • toMessageValues

        public static <K,​M extends net.morimekta.providence.PMessage<M>,​V extends net.morimekta.providence.PMessageOrBuilder<M>> java.util.Map<K,​M> toMessageValues​(java.util.Map<K,​V> messages)
        Mutate all items of the collection containing messages. The list must not contain any null items.
        Type Parameters:
        K - The map key type.
        M - The message type.
        V - The actual value type.
        Parameters:
        messages - List of messages
        Returns:
        List of builders or null if null input.

      • toMessageIfNotNull

        public static <M extends net.morimekta.providence.PMessage<M>> M toMessageIfNotNull​(net.morimekta.providence.PMessageOrBuilder<M> mob)
        Build the message from builder if it is not null.
        Type Parameters:
        M - The message type.
        Parameters:
        mob - The builder to build.
        Returns:
        The message or null if null input.

      • toBuilderIfNonNull

        public static <M extends net.morimekta.providence.PMessage<M>,​B extends net.morimekta.providence.PMessageBuilder<M>> B toBuilderIfNonNull​(net.morimekta.providence.PMessageOrBuilder<M> mob)
        Mutate the message if it is not null.
        Type Parameters:
        M - The message type.
        B - The builder type.
        Parameters:
        mob - Message or builder to mutate.
        Returns:
        The builder or null if null input.