Package org.apache.hadoop.hdfs.server.namenode

Class FsImageProto.INodeDirectorySection.DirEntry

java.lang.Object
org.apache.hadoop.thirdparty.protobuf.AbstractMessageLite
org.apache.hadoop.thirdparty.protobuf.AbstractMessage
org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeDirectorySection.DirEntry
All Implemented Interfaces:
Serializable, FsImageProto.INodeDirectorySection.DirEntryOrBuilder, org.apache.hadoop.thirdparty.protobuf.Message, org.apache.hadoop.thirdparty.protobuf.MessageLite, org.apache.hadoop.thirdparty.protobuf.MessageLiteOrBuilder, org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder
Enclosing class:
FsImageProto.INodeDirectorySection
public static final class FsImageProto.INodeDirectorySection.DirEntry extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements FsImageProto.INodeDirectorySection.DirEntryOrBuilder

 A single DirEntry needs to fit in the default PB max message size of
 64MB. Please be careful when adding more fields to a DirEntry!
Protobuf type hadoop.hdfs.fsimage.INodeDirectorySection.DirEntry
See Also:

  • Field Details

  • Method Details

    • newInstance

      protected Object newInstance(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused)
      Overrides:
      newInstance in class org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3

    • getDescriptor

      public static final org.apache.hadoop.thirdparty.protobuf.Descriptors.Descriptor getDescriptor()

    • internalGetFieldAccessorTable

      protected org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
      Specified by:
      internalGetFieldAccessorTable in class org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3

    • hasParent

      public boolean hasParent()
      optional uint64 parent = 1;
      Specified by:
      hasParent in interface FsImageProto.INodeDirectorySection.DirEntryOrBuilder
      Returns:
      Whether the parent field is set.

    • getParent

      public long getParent()
      optional uint64 parent = 1;
      Specified by:
      getParent in interface FsImageProto.INodeDirectorySection.DirEntryOrBuilder
      Returns:
      The parent.

    • getChildrenList

      public List<Long> getChildrenList()
       children that are not reference nodes
      repeated uint64 children = 2 [packed = true];
      Specified by:
      getChildrenList in interface FsImageProto.INodeDirectorySection.DirEntryOrBuilder
      Returns:
      A list containing the children.

    • getChildrenCount

      public int getChildrenCount()
       children that are not reference nodes
      repeated uint64 children = 2 [packed = true];
      Specified by:
      getChildrenCount in interface FsImageProto.INodeDirectorySection.DirEntryOrBuilder
      Returns:
      The count of children.

    • getChildren

      public long getChildren(int index)
       children that are not reference nodes
      repeated uint64 children = 2 [packed = true];
      Specified by:
      getChildren in interface FsImageProto.INodeDirectorySection.DirEntryOrBuilder
      Parameters:
      index - The index of the element to return.
      Returns:
      The children at the given index.

    • getRefChildrenList

      public List<Integer> getRefChildrenList()
       children that are reference nodes, each element is a reference node id
      repeated uint32 refChildren = 3 [packed = true];
      Specified by:
      getRefChildrenList in interface FsImageProto.INodeDirectorySection.DirEntryOrBuilder
      Returns:
      A list containing the refChildren.

    • getRefChildrenCount

      public int getRefChildrenCount()
       children that are reference nodes, each element is a reference node id
      repeated uint32 refChildren = 3 [packed = true];
      Specified by:
      getRefChildrenCount in interface FsImageProto.INodeDirectorySection.DirEntryOrBuilder
      Returns:
      The count of refChildren.

    • getRefChildren

      public int getRefChildren(int index)
       children that are reference nodes, each element is a reference node id
      repeated uint32 refChildren = 3 [packed = true];
      Specified by:
      getRefChildren in interface FsImageProto.INodeDirectorySection.DirEntryOrBuilder
      Parameters:
      index - The index of the element to return.
      Returns:
      The refChildren at the given index.

    • isInitialized

      public final boolean isInitialized()
      Specified by:
      isInitialized in interface org.apache.hadoop.thirdparty.protobuf.MessageLiteOrBuilder
      Overrides:
      isInitialized in class org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3

    • writeTo

      public void writeTo(org.apache.hadoop.thirdparty.protobuf.CodedOutputStream output) throws IOException
      Specified by:
      writeTo in interface org.apache.hadoop.thirdparty.protobuf.MessageLite
      Overrides:
      writeTo in class org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3
      Throws:
      IOException

    • getSerializedSize

      public int getSerializedSize()
      Specified by:
      getSerializedSize in interface org.apache.hadoop.thirdparty.protobuf.MessageLite
      Overrides:
      getSerializedSize in class org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3

    • equals

      public boolean equals(Object obj)
      Specified by:
      equals in interface org.apache.hadoop.thirdparty.protobuf.Message
      Overrides:
      equals in class org.apache.hadoop.thirdparty.protobuf.AbstractMessage

    • hashCode

      public int hashCode()
      Specified by:
      hashCode in interface org.apache.hadoop.thirdparty.protobuf.Message
      Overrides:
      hashCode in class org.apache.hadoop.thirdparty.protobuf.AbstractMessage

    • parseFrom

      public static FsImageProto.INodeDirectorySection.DirEntry parseFrom(ByteBuffer data) throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException
      Throws:
      org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static FsImageProto.INodeDirectorySection.DirEntry parseFrom(ByteBuffer data, org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry) throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException
      Throws:
      org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static FsImageProto.INodeDirectorySection.DirEntry parseFrom(org.apache.hadoop.thirdparty.protobuf.ByteString data) throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException
      Throws:
      org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static FsImageProto.INodeDirectorySection.DirEntry parseFrom(org.apache.hadoop.thirdparty.protobuf.ByteString data, org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry) throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException
      Throws:
      org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static FsImageProto.INodeDirectorySection.DirEntry parseFrom(byte[] data) throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException
      Throws:
      org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static FsImageProto.INodeDirectorySection.DirEntry parseFrom(byte[] data, org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry) throws org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException
      Throws:
      org.apache.hadoop.thirdparty.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static FsImageProto.INodeDirectorySection.DirEntry parseFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

      public static FsImageProto.INodeDirectorySection.DirEntry parseFrom(InputStream input, org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

      public static FsImageProto.INodeDirectorySection.DirEntry parseDelimitedFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

      public static FsImageProto.INodeDirectorySection.DirEntry parseDelimitedFrom(InputStream input, org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • parseFrom

      public static FsImageProto.INodeDirectorySection.DirEntry parseFrom(org.apache.hadoop.thirdparty.protobuf.CodedInputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

      public static FsImageProto.INodeDirectorySection.DirEntry parseFrom(org.apache.hadoop.thirdparty.protobuf.CodedInputStream input, org.apache.hadoop.thirdparty.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • newBuilderForType

      public FsImageProto.INodeDirectorySection.DirEntry.Builder newBuilderForType()
      Specified by:
      newBuilderForType in interface org.apache.hadoop.thirdparty.protobuf.Message
      Specified by:
      newBuilderForType in interface org.apache.hadoop.thirdparty.protobuf.MessageLite

    • newBuilder

      public static FsImageProto.INodeDirectorySection.DirEntry.Builder newBuilder()

    • newBuilder

      public static FsImageProto.INodeDirectorySection.DirEntry.Builder newBuilder(FsImageProto.INodeDirectorySection.DirEntry prototype)

    • toBuilder

      public FsImageProto.INodeDirectorySection.DirEntry.Builder toBuilder()
      Specified by:
      toBuilder in interface org.apache.hadoop.thirdparty.protobuf.Message
      Specified by:
      toBuilder in interface org.apache.hadoop.thirdparty.protobuf.MessageLite

    • newBuilderForType

      protected FsImageProto.INodeDirectorySection.DirEntry.Builder newBuilderForType(org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.BuilderParent parent)
      Specified by:
      newBuilderForType in class org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3

    • getDefaultInstance

      public static FsImageProto.INodeDirectorySection.DirEntry getDefaultInstance()

    • parser

      public static org.apache.hadoop.thirdparty.protobuf.Parser<FsImageProto.INodeDirectorySection.DirEntry> parser()

    • getParserForType

      public org.apache.hadoop.thirdparty.protobuf.Parser<FsImageProto.INodeDirectorySection.DirEntry> getParserForType()
      Specified by:
      getParserForType in interface org.apache.hadoop.thirdparty.protobuf.Message
      Specified by:
      getParserForType in interface org.apache.hadoop.thirdparty.protobuf.MessageLite
      Overrides:
      getParserForType in class org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3

    • getDefaultInstanceForType

      public FsImageProto.INodeDirectorySection.DirEntry getDefaultInstanceForType()
      Specified by:
      getDefaultInstanceForType in interface org.apache.hadoop.thirdparty.protobuf.MessageLiteOrBuilder
      Specified by:
      getDefaultInstanceForType in interface org.apache.hadoop.thirdparty.protobuf.MessageOrBuilder