Class Blob (3.26.5)

Version 3.26.5

• 3.28.0 (latest)
• 3.27.2
• 3.26.5
• 3.25.1
• 3.24.3
• 3.22.0
• 3.21.4
• 3.20.0
• 3.17.0
• 3.16.3
• 3.15.7
• 3.14.4
• 3.13.2
• 3.12.1
• 3.11.0
• 3.10.0
• 3.9.6
• 3.8.2
• 3.7.10
• 3.6.0
• 3.5.0
• 3.4.2
• 3.3.0
• 3.2.0
• 3.1.0
• 3.0.21

public final class Blob implements Serializable

Immutable class representing an array of bytes in Firestore.

Inheritance

Object > Blob

Implements

Serializable

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

fromByteString(ByteString byteString)

public static Blob fromByteString(ByteString byteString)

Creates a new Blob instance from the provided ByteString.

Parameter
Name	Description
byteString	ByteString The byteString to use for this Blob instance.

Returns
Type	Description
Blob	The new Blob instance

fromBytes(byte[] bytes)

public static Blob fromBytes(byte[] bytes)

Creates a new Blob instance from the provided bytes. Makes a copy of the bytes passed in.

Parameter
Name	Description
bytes	byte[] The bytes to use for this Blob instance.

Returns
Type	Description
Blob	The new Blob instance

Methods

equals(Object obj)

public boolean equals(Object obj)

Returns true if this Blob is equal to the provided object.

Parameter
Name	Description
obj	Object The object to compare against.

Returns
Type	Description
boolean	Whether this Blob is equal to the provided object.

Overrides

Object.equals(Object)

hashCode()

public int hashCode()

Returns
Type	Description
int

Overrides

Object.hashCode()

toByteString()

public ByteString toByteString()

Returns the backing data as a ByteString.

Returns
Type	Description
ByteString	The bytes of this blob as a byteString

toBytes()

public byte[] toBytes()

Returns a copy of the underlying bytes as a byte[] array.

Returns
Type	Description
byte[]	The bytes of this blob as a byte[] array.