Class Precondition (3.21.1)

public final class Precondition extends GeneratedMessageV3 implements PreconditionOrBuilder

A precondition on a document, used for conditional operations.

Protobuf type google.firestore.v1.Precondition

Static Fields

EXISTS_FIELD_NUMBER

public static final int EXISTS_FIELD_NUMBER
Field Value
Type Description
int

UPDATE_TIME_FIELD_NUMBER

public static final int UPDATE_TIME_FIELD_NUMBER
Field Value
Type Description
int

Static Methods

getDefaultInstance()

public static Precondition getDefaultInstance()
Returns
Type Description
Precondition

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()
Returns
Type Description
Descriptor

newBuilder()

public static Precondition.Builder newBuilder()
Returns
Type Description
Precondition.Builder

newBuilder(Precondition prototype)

public static Precondition.Builder newBuilder(Precondition prototype)
Parameter
Name Description
prototype Precondition
Returns
Type Description
Precondition.Builder

parseDelimitedFrom(InputStream input)

public static Precondition parseDelimitedFrom(InputStream input)
Parameter
Name Description
input InputStream
Returns
Type Description
Precondition
Exceptions
Type Description
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Precondition parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input InputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
Precondition
Exceptions
Type Description
IOException

parseFrom(byte[] data)

public static Precondition parseFrom(byte[] data)
Parameter
Name Description
data byte[]
Returns
Type Description
Precondition
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static Precondition parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data byte[]
extensionRegistry ExtensionRegistryLite
Returns
Type Description
Precondition
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteString data)

public static Precondition parseFrom(ByteString data)
Parameter
Name Description
data ByteString
Returns
Type Description
Precondition
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static Precondition parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data ByteString
extensionRegistry ExtensionRegistryLite
Returns
Type Description
Precondition
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static Precondition parseFrom(CodedInputStream input)
Parameter
Name Description
input CodedInputStream
Returns
Type Description
Precondition
Exceptions
Type Description
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static Precondition parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input CodedInputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
Precondition
Exceptions
Type Description
IOException

parseFrom(InputStream input)

public static Precondition parseFrom(InputStream input)
Parameter
Name Description
input InputStream
Returns
Type Description
Precondition
Exceptions
Type Description
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static Precondition parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
input InputStream
extensionRegistry ExtensionRegistryLite
Returns
Type Description
Precondition
Exceptions
Type Description
IOException

parseFrom(ByteBuffer data)

public static Precondition parseFrom(ByteBuffer data)
Parameter
Name Description
data ByteBuffer
Returns
Type Description
Precondition
Exceptions
Type Description
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static Precondition parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters
Name Description
data ByteBuffer
extensionRegistry ExtensionRegistryLite
Returns
Type Description
Precondition
Exceptions
Type Description
InvalidProtocolBufferException

parser()

public static Parser<Precondition> parser()
Returns
Type Description
Parser<Precondition>

Methods

equals(Object obj)

public boolean equals(Object obj)
Parameter
Name Description
obj Object
Returns
Type Description
boolean
Overrides

getConditionTypeCase()

public Precondition.ConditionTypeCase getConditionTypeCase()
Returns
Type Description
Precondition.ConditionTypeCase

getDefaultInstanceForType()

public Precondition getDefaultInstanceForType()
Returns
Type Description
Precondition

getExists()

public boolean getExists()

When set to true, the target document must exist. When set to false, the target document must not exist.

bool exists = 1;

Returns
Type Description
boolean

The exists.

getParserForType()

public Parser<Precondition> getParserForType()
Returns
Type Description
Parser<Precondition>
Overrides

getSerializedSize()

public int getSerializedSize()
Returns
Type Description
int
Overrides

getUpdateTime()

public Timestamp getUpdateTime()

When set, the target document must exist and have been last updated at that time. Timestamp must be microsecond aligned.

.google.protobuf.Timestamp update_time = 2;

Returns
Type Description
Timestamp

The updateTime.

getUpdateTimeOrBuilder()

public TimestampOrBuilder getUpdateTimeOrBuilder()

When set, the target document must exist and have been last updated at that time. Timestamp must be microsecond aligned.

.google.protobuf.Timestamp update_time = 2;

Returns
Type Description
TimestampOrBuilder

hasExists()

public boolean hasExists()

When set to true, the target document must exist. When set to false, the target document must not exist.

bool exists = 1;

Returns
Type Description
boolean

Whether the exists field is set.

hasUpdateTime()

public boolean hasUpdateTime()

When set, the target document must exist and have been last updated at that time. Timestamp must be microsecond aligned.

.google.protobuf.Timestamp update_time = 2;

Returns
Type Description
boolean

Whether the updateTime field is set.

hashCode()

public int hashCode()
Returns
Type Description
int
Overrides

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
Type Description
FieldAccessorTable
Overrides

isInitialized()

public final boolean isInitialized()
Returns
Type Description
boolean
Overrides

newBuilderForType()

public Precondition.Builder newBuilderForType()
Returns
Type Description
Precondition.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected Precondition.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter
Name Description
parent BuilderParent
Returns
Type Description
Precondition.Builder
Overrides

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Parameter
Name Description
unused UnusedPrivateParameter
Returns
Type Description
Object
Overrides

toBuilder()

public Precondition.Builder toBuilder()
Returns
Type Description
Precondition.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)
Parameter
Name Description
output CodedOutputStream
Overrides
Exceptions
Type Description
IOException