Class Key.PathElement (2.22.0)

Version 2.22.0

• 2.25.1 (latest)
• 2.24.3
• 2.23.0
• 2.22.0
• 2.21.3
• 2.20.2
• 2.19.2
• 2.18.5
• 2.17.6

public static final class Key.PathElement extends GeneratedMessageV3 implements Key.PathElementOrBuilder

A (kind, ID/name) pair used to construct a key path.

If either name or ID is set, the element is complete. If neither is set, the element is incomplete.

Protobuf type google.datastore.v1.Key.PathElement

Inheritance

Object > AbstractMessageLite<MessageType,BuilderType> > AbstractMessage > GeneratedMessageV3 > Key.PathElement

Implements

Key.PathElementOrBuilder

Inherited Members

AbstractMessage.equals(Object)

AbstractMessage.findInitializationErrors()

AbstractMessage.getInitializationErrorString()

AbstractMessage.hashBoolean(boolean)

AbstractMessage.hashCode()

AbstractMessage.hashEnum(Internal.EnumLite)

AbstractMessage.hashEnumList(List<? extends Internal.EnumLite>)

AbstractMessage.hashFields(int,Map<Descriptors.FieldDescriptor,Object>)

AbstractMessage.hashLong(long)

AbstractMessage.toString()

AbstractMessageLite.<T>addAll(Iterable<T>,Collection<? super T>)

AbstractMessageLite.<T>addAll(Iterable<T>,List<? super T>)

AbstractMessageLite.checkByteStringIsUtf8(ByteString)

AbstractMessageLite.toByteArray()

AbstractMessageLite.toByteString()

AbstractMessageLite.writeDelimitedTo(OutputStream)

AbstractMessageLite.writeTo(OutputStream)

com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)

com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)

GeneratedMessageV3.<M>parseDelimitedWithIOException(Parser<M>,InputStream)

GeneratedMessageV3.<M>parseDelimitedWithIOException(Parser<M>,InputStream,ExtensionRegistryLite)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,CodedInputStream)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,CodedInputStream,ExtensionRegistryLite)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,InputStream)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,InputStream,ExtensionRegistryLite)

com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)

GeneratedMessageV3.<V>serializeBooleanMapTo(CodedOutputStream,MapField<Boolean,V>,MapEntry<Boolean,V>,int)

GeneratedMessageV3.<V>serializeIntegerMapTo(CodedOutputStream,MapField<Integer,V>,MapEntry<Integer,V>,int)

GeneratedMessageV3.<V>serializeLongMapTo(CodedOutputStream,MapField<Long,V>,MapEntry<Long,V>,int)

GeneratedMessageV3.<V>serializeStringMapTo(CodedOutputStream,MapField<String,V>,MapEntry<String,V>,int)

GeneratedMessageV3.canUseUnsafe()

GeneratedMessageV3.computeStringSize(int,Object)

GeneratedMessageV3.computeStringSizeNoTag(Object)

GeneratedMessageV3.emptyBooleanList()

GeneratedMessageV3.emptyDoubleList()

GeneratedMessageV3.emptyFloatList()

GeneratedMessageV3.emptyIntList()

GeneratedMessageV3.emptyLongList()

GeneratedMessageV3.getAllFields()

GeneratedMessageV3.getDescriptorForType()

GeneratedMessageV3.getField(Descriptors.FieldDescriptor)

GeneratedMessageV3.getOneofFieldDescriptor(Descriptors.OneofDescriptor)

GeneratedMessageV3.getParserForType()

GeneratedMessageV3.getRepeatedField(Descriptors.FieldDescriptor,int)

GeneratedMessageV3.getRepeatedFieldCount(Descriptors.FieldDescriptor)

GeneratedMessageV3.getSerializedSize()

GeneratedMessageV3.getUnknownFields()

GeneratedMessageV3.hasField(Descriptors.FieldDescriptor)

GeneratedMessageV3.hasOneof(Descriptors.OneofDescriptor)

GeneratedMessageV3.internalGetFieldAccessorTable()

GeneratedMessageV3.internalGetMapField(int)

com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)

GeneratedMessageV3.isInitialized()

GeneratedMessageV3.isStringEmpty(Object)

GeneratedMessageV3.makeExtensionsImmutable()

GeneratedMessageV3.mergeFromAndMakeImmutableInternal(CodedInputStream,ExtensionRegistryLite)

GeneratedMessageV3.mutableCopy(Internal.BooleanList)

GeneratedMessageV3.mutableCopy(Internal.DoubleList)

GeneratedMessageV3.mutableCopy(Internal.FloatList)

GeneratedMessageV3.mutableCopy(Internal.IntList)

GeneratedMessageV3.mutableCopy(Internal.LongList)

GeneratedMessageV3.newBooleanList()

GeneratedMessageV3.newBuilderForType(AbstractMessage.BuilderParent)

GeneratedMessageV3.newBuilderForType(GeneratedMessageV3.BuilderParent)

GeneratedMessageV3.newDoubleList()

GeneratedMessageV3.newFloatList()

GeneratedMessageV3.newInstance(GeneratedMessageV3.UnusedPrivateParameter)

GeneratedMessageV3.newIntList()

GeneratedMessageV3.newLongList()

GeneratedMessageV3.parseUnknownField(CodedInputStream,UnknownFieldSet.Builder,ExtensionRegistryLite,int)

GeneratedMessageV3.parseUnknownFieldProto3(CodedInputStream,UnknownFieldSet.Builder,ExtensionRegistryLite,int)

GeneratedMessageV3.writeReplace()

GeneratedMessageV3.writeString(CodedOutputStream,int,Object)

GeneratedMessageV3.writeStringNoTag(CodedOutputStream,Object)

GeneratedMessageV3.writeTo(CodedOutputStream)

Object.clone()

Object.finalize()

Object.getClass()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Fields

ID_FIELD_NUMBER

public static final int ID_FIELD_NUMBER

Field Value
Type	Description
int

KIND_FIELD_NUMBER

public static final int KIND_FIELD_NUMBER

Field Value
Type	Description
int

NAME_FIELD_NUMBER

public static final int NAME_FIELD_NUMBER

Field Value
Type	Description
int

Static Methods

getDefaultInstance()

public static Key.PathElement getDefaultInstance()

Returns
Type	Description
Key.PathElement

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()

Returns
Type	Description
Descriptor

newBuilder()

public static Key.PathElement.Builder newBuilder()

Returns
Type	Description
Key.PathElement.Builder

newBuilder(Key.PathElement prototype)

public static Key.PathElement.Builder newBuilder(Key.PathElement prototype)

Parameter
Name	Description
prototype	Key.PathElement

Returns
Type	Description
Key.PathElement.Builder

parseDelimitedFrom(InputStream input)

public static Key.PathElement parseDelimitedFrom(InputStream input)

Parameter
Name	Description
input	InputStream

Returns
Type	Description
Key.PathElement

Exceptions
Type	Description
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Key.PathElement parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	InputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Key.PathElement

Exceptions
Type	Description
IOException

parseFrom(byte[] data)

public static Key.PathElement parseFrom(byte[] data)

Parameter
Name	Description
data	byte[]

Returns
Type	Description
Key.PathElement

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static Key.PathElement parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	byte[]
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Key.PathElement

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteString data)

public static Key.PathElement parseFrom(ByteString data)

Parameter
Name	Description
data	ByteString

Returns
Type	Description
Key.PathElement

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static Key.PathElement parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	ByteString
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Key.PathElement

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static Key.PathElement parseFrom(CodedInputStream input)

Parameter
Name	Description
input	CodedInputStream

Returns
Type	Description
Key.PathElement

Exceptions
Type	Description
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static Key.PathElement parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	CodedInputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Key.PathElement

Exceptions
Type	Description
IOException

parseFrom(InputStream input)

public static Key.PathElement parseFrom(InputStream input)

Parameter
Name	Description
input	InputStream

Returns
Type	Description
Key.PathElement

Exceptions
Type	Description
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Key.PathElement parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	InputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Key.PathElement

Exceptions
Type	Description
IOException

parseFrom(ByteBuffer data)

public static Key.PathElement parseFrom(ByteBuffer data)

Parameter
Name	Description
data	ByteBuffer

Returns
Type	Description
Key.PathElement

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static Key.PathElement parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	ByteBuffer
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
Key.PathElement

Exceptions
Type	Description
InvalidProtocolBufferException

parser()

public static Parser<Key.PathElement> parser()

Returns
Type	Description
Parser<PathElement>

Methods

equals(Object obj)

public boolean equals(Object obj)

Parameter
Name	Description
obj	Object

Returns
Type	Description
boolean

Overrides

AbstractMessage.equals(Object other)

getDefaultInstanceForType()

public Key.PathElement getDefaultInstanceForType()

Returns
Type	Description
Key.PathElement

getId()

public long getId()

The auto-allocated ID of the entity.

Never equal to zero. Values less than zero are discouraged and may not be supported in the future.

int64 id = 2;

Returns
Type	Description
long	The id.

getIdTypeCase()

public Key.PathElement.IdTypeCase getIdTypeCase()

Returns
Type	Description
Key.PathElement.IdTypeCase

getKind()

public String getKind()

The kind of the entity.

A kind matching regex .* is reserved/read-only. A kind must not contain more than 1500 bytes when UTF-8 encoded. Cannot be "".

Must be valid UTF-8 bytes. Legacy values that are not valid UTF-8 are encoded as bytes<X> where <X> is the base-64 encoding of the bytes.

string kind = 1;

Returns
Type	Description
String	The kind.

getKindBytes()

public ByteString getKindBytes()

The kind of the entity.

A kind matching regex .* is reserved/read-only. A kind must not contain more than 1500 bytes when UTF-8 encoded. Cannot be "".

Must be valid UTF-8 bytes. Legacy values that are not valid UTF-8 are encoded as bytes<X> where <X> is the base-64 encoding of the bytes.

string kind = 1;

Returns
Type	Description
ByteString	The bytes for kind.

getName()

public String getName()

The name of the entity.

A name matching regex .* is reserved/read-only. A name must not be more than 1500 bytes when UTF-8 encoded. Cannot be "".

Must be valid UTF-8 bytes. Legacy values that are not valid UTF-8 are encoded as bytes<X> where <X> is the base-64 encoding of the bytes.

string name = 3;

Returns
Type	Description
String	The name.

getNameBytes()

public ByteString getNameBytes()

The name of the entity.

A name matching regex .* is reserved/read-only. A name must not be more than 1500 bytes when UTF-8 encoded. Cannot be "".

Must be valid UTF-8 bytes. Legacy values that are not valid UTF-8 are encoded as bytes<X> where <X> is the base-64 encoding of the bytes.

string name = 3;

Returns
Type	Description
ByteString	The bytes for name.

getParserForType()

public Parser<Key.PathElement> getParserForType()

Returns
Type	Description
Parser<PathElement>

Overrides

GeneratedMessageV3.getParserForType()

getSerializedSize()

public int getSerializedSize()

Returns
Type	Description
int

Overrides

GeneratedMessageV3.getSerializedSize()

hasId()

public boolean hasId()

The auto-allocated ID of the entity.

Never equal to zero. Values less than zero are discouraged and may not be supported in the future.

int64 id = 2;

Returns
Type	Description
boolean	Whether the id field is set.

hasName()

public boolean hasName()

The name of the entity.

A name matching regex .* is reserved/read-only. A name must not be more than 1500 bytes when UTF-8 encoded. Cannot be "".

Must be valid UTF-8 bytes. Legacy values that are not valid UTF-8 are encoded as bytes<X> where <X> is the base-64 encoding of the bytes.

string name = 3;

Returns
Type	Description
boolean	Whether the name field is set.

hashCode()

public int hashCode()

Returns
Type	Description
int

Overrides

AbstractMessage.hashCode()

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Returns
Type	Description
FieldAccessorTable

Overrides

GeneratedMessageV3.internalGetFieldAccessorTable()

isInitialized()

public final boolean isInitialized()

Returns
Type	Description
boolean

Overrides

GeneratedMessageV3.isInitialized()

newBuilderForType()

public Key.PathElement.Builder newBuilderForType()

Returns
Type	Description
Key.PathElement.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected Key.PathElement.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)

Parameter
Name	Description
parent	BuilderParent

Returns
Type	Description
Key.PathElement.Builder

Overrides

GeneratedMessageV3.newBuilderForType(GeneratedMessageV3.BuilderParent parent)

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

Parameter
Name	Description
unused	UnusedPrivateParameter

Returns
Type	Description
Object

Overrides

GeneratedMessageV3.newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

toBuilder()

public Key.PathElement.Builder toBuilder()

Returns
Type	Description
Key.PathElement.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)

Parameter
Name	Description
output	CodedOutputStream

Overrides

GeneratedMessageV3.writeTo(CodedOutputStream output)

Exceptions
Type	Description
IOException