Package org.wildfly.clustering.marshalling.protostream

Interface ProtoStreamReader

All Superinterfaces:
ProtoStreamOperation, org.infinispan.protostream.TagReader
All Known Implementing Classes:
DefaultProtoStreamReader, OffsetProtoStreamReader
public interface ProtoStreamReader extends ProtoStreamOperation, org.infinispan.protostream.TagReader
A TagReader with the additional ability to read an arbitrary embedded object.
Author:
Paul Ferraro

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.wildfly.clustering.marshalling.protostream.ProtoStreamOperation

    ProtoStreamOperation.Context

  • Method Summary

    Modifier and Type
    Method
    Description
    <T> FieldSetReader<T>
    createFieldSetReader(FieldReadable<T> reader, int startIndex)
    Returns a reader for a field set whose fields start at the specified index.
    int
    getCurrentTag()
    Returns the tag of the current field, or 0 if TagReader.readTag() was not yet called for the next field.
    Object
    readAny()
    Reads an object of an arbitrary type from this reader.
    default <T> T
    readAny(Class<T> targetClass)
    Reads an object of an arbitrary type from this reader, cast to the specified type.
    default <E extends Enum<E>>
    E
    readEnum(Class<E> enumClass)
    Reads an num of the specified type from this reader.
    int
    readFixed32()
    Deprecated.
    Use TagReader.readSFixed32() instead.
    long
    readFixed64()
    Deprecated.
    Use TagReader.readSFixed64() instead.
    int
    readInt32()
    Deprecated.
    Use TagReader.readUInt32() or TagReader.readSInt32()
    long
    readInt64()
    Deprecated.
    Use TagReader.readUInt64() or TagReader.readSInt64()
    <T> T
    readObject(Class<T> targetClass)
    Reads an object of the specified type from this reader.
    default boolean
    skipField(org.infinispan.protostream.descriptors.WireType type)
    Skips over the field of the specified wire type.

    Methods inherited from interface org.wildfly.clustering.marshalling.protostream.ProtoStreamOperation

    findMarshaller, getContext, getSerializationContext

    Methods inherited from interface org.infinispan.protostream.TagReader

    checkLastTagWas, fullBufferArray, fullBufferInputStream, isAtEnd, isInputStream, popLimit, pushLimit, readBool, readByteArray, readByteBuffer, readDouble, readEnum, readFloat, readSFixed32, readSFixed64, readSInt32, readSInt64, readString, readTag, readUInt32, readUInt64, skipField

  • Method Details

    • getCurrentTag

      int getCurrentTag()
      Returns the tag of the current field, or 0 if TagReader.readTag() was not yet called for the next field.
      Returns:
      the tag of the current field.

    • skipField

      default boolean skipField(org.infinispan.protostream.descriptors.WireType type) throws IOException
      Skips over the field of the specified wire type.
      Parameters:
      type - the expected wire type of the field to skip.
      Returns:
      true, if the current tag is a normal field, false otherwise
      Throws:
      IOException - if the stream does not conform to the wire type of the skipped field.

    • createFieldSetReader

      <T> FieldSetReader<T> createFieldSetReader(FieldReadable<T> reader, int startIndex)
      Returns a reader for a field set whose fields start at the specified index.
      Type Parameters:
      T - the field builder type
      Parameters:
      reader - a field reader
      startIndex - the start index for the field set
      Returns:
      a field set reader

    • readAny

      Object readAny() throws IOException
      Reads an object of an arbitrary type from this reader.
      Returns:
      a supplier of the unmarshalled object
      Throws:
      IOException - if the object could not be read with the associated marshaller.

    • readAny

      default <T> T readAny(Class<T> targetClass) throws IOException
      Reads an object of an arbitrary type from this reader, cast to the specified type.
      Parameters:
      targetClass - the expected type
      Returns:
      a supplier of the unmarshalled object
      Throws:
      IOException - if the object could not be read with the associated marshaller.

    • readObject

      <T> T readObject(Class<T> targetClass) throws IOException
      Reads an object of the specified type from this reader.
      Type Parameters:
      T - the type of the associated marshaller
      Parameters:
      targetClass - the class of the associated marshaller
      Returns:
      the unmarshalled object
      Throws:
      IOException - if no marshaller is associated with the specified class, or if the object could not be read with the associated marshaller.

    • readEnum

      default <E extends Enum<E>> E readEnum(Class<E> enumClass) throws IOException
      Reads an num of the specified type from this reader.
      Type Parameters:
      E - the enum type of the associated marshaller
      Parameters:
      enumClass - the class of the associated marshaller
      Returns:
      the unmarshalled enum
      Throws:
      IOException - if no marshaller is associated with the specified enum class, or if the enum could not be read with the associated marshaller.

    • readInt32

      @Deprecated int readInt32() throws IOException
      Deprecated.
      Use TagReader.readUInt32() or TagReader.readSInt32()
      Deprecated to discourage use.
      Specified by:
      readInt32 in interface org.infinispan.protostream.TagReader
      Throws:
      IOException

    • readFixed32

      @Deprecated int readFixed32() throws IOException
      Deprecated.
      Use TagReader.readSFixed32() instead.
      Deprecated to discourage use.
      Specified by:
      readFixed32 in interface org.infinispan.protostream.TagReader
      Throws:
      IOException

    • readInt64

      @Deprecated long readInt64() throws IOException
      Deprecated.
      Use TagReader.readUInt64() or TagReader.readSInt64()
      Deprecated to discourage use.
      Specified by:
      readInt64 in interface org.infinispan.protostream.TagReader
      Throws:
      IOException

    • readFixed64

      @Deprecated long readFixed64() throws IOException
      Deprecated.
      Use TagReader.readSFixed64() instead.
      Deprecated to discourage use.
      Specified by:
      readFixed64 in interface org.infinispan.protostream.TagReader
      Throws:
      IOException