google.appengine.datastore.sortable_pb_encoder.Decoder

Decoder that decodes a bytes buffer into a protocol buffer message.

Inherits From: expected_type

google.appengine.datastore.sortable_pb_encoder.Decoder(
    buf, idx=0, limit=None
)

Methods

DecodeMessage

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@classmethod
DecodeMessage(
    prototype, buf, idx=0, limit=None
)

Get16

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Get16()

Get the next 16 bits from the buffer.

Get32

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Get32()

Get the next 32 bits from the buffer.

Get64

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Get64()

Get the next 64 bits from the buffer.

Get8

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Get8()

Get the next 8 bits from the buffer.

GetBoolean

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GetBoolean()

Decode the next bits as a boolean value.

GetDouble

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GetDouble()

Decode the next bits as a double value.

GetFloat

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GetFloat()

Decode the next bits as a floating point value.

GetMessage

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GetMessage(
    prototype
)

Decode a message.

Args
prototype The prototype of the protocol buffer message.

Returns
The decoded message.

GetPrefixedString

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GetPrefixedString()

GetVarInt32

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GetVarInt32()

Decode the next bits as a varint and check it's a 32 bit value.

GetVarInt64

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GetVarInt64()

Decode the next bits as a varint.

GetVarUint64

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GetVarUint64()

Decode the next bits as a varint and check it's non-negative value.