PolygonValidiumEtrog.sol

Functions

`constructor`

  function constructor(
    contract IPolygonZkEVMGlobalExitRootV2 _globalExitRootManager,
    contract IERC20Upgradeable _pol,
    contract IPolygonZkEVMBridgeV2 _bridgeAddress,
    contract PolygonRollupManager _rollupManager
  ) public

Parameters

Name	Type	Description
`_globalExitRootManager`	contract IPolygonZkEVMGlobalExitRootV2	Global exit root manager address
`_pol`	contract IERC20Upgradeable	POL token address
`_bridgeAddress`	contract IPolygonZkEVMBridgeV2	Bridge address
`_rollupManager`	contract PolygonRollupManager	Global exit root manager address

`sequenceBatchesValidium`

Allows a sequencer to send multiple batches.

  function sequenceBatchesValidium(
    struct PolygonValidiumEtrog.ValidiumBatchData[] batches,
    uint64 maxSequenceTimestamp,
    uint64 initSequencedBatch,
    address l2Coinbase,
    bytes dataAvailabilityMessage
  ) external

Parameters

Name	Type	Description
`batches`	struct PolygonValidiumEtrog.ValidiumBatchData[]	Struct array which holds data necessary for appending new batches to the sequence
`maxSequenceTimestamp`	uint64	Max timestamp of the sequence. This timestamp must be within a safety range (actual + 36 seconds). This timestamp should be equal or greater than that of the last block inside the sequence, otherwise this batch is invalidated by the circuit.
`initSequencedBatch`	uint64	This parameter must match the current last batch sequenced. This is a protection mechanism against the sequencer sending undesired data.
`l2Coinbase`	address	Address that will receive the fees from L2
`dataAvailabilityMessage`	bytes	Byte array containing signatures and all addresses of the committee members in ascending order [signature 0, ..., signature requiredAmountOfSignatures -1, address 0, ... address N]. Note that all signatures are ECDSA, therefore each must be 65 bytes long.

Note that POL is not a reentrant token.

`sequenceBatches`

Allows a sequencer to send multiple batches.

  function sequenceBatches(
    struct PolygonRollupBaseEtrog.BatchData[] batches,
    uint64 maxSequenceTimestamp,
    uint64 initSequencedBatch,
    address l2Coinbase
  ) public

Parameters

Name	Type	Description
`batches`	struct PolygonRollupBaseEtrog.BatchData[]	Struct array which holds data necessary for appending new batches to the sequence.
`maxSequenceTimestamp`	uint64	Max timestamp of the sequence. This timestamp must be within a safety range (actual + 36 seconds). It should be equal or greater than the last block inside the sequence, otherwise this batch is invalidated by circuit.
`initSequencedBatch`	uint64	This parameter must match the current last batch sequenced. This is a protection mechanism against the sequencer sending undesired data.
`l2Coinbase`	address	Address that will receive the fees from L2. Note that POL is not a reentrant token.

`setDataAvailabilityProtocol`

Allows the admin to set a new data availability protocol.

  function setDataAvailabilityProtocol(
    contract IDataAvailabilityProtocol newDataAvailabilityProtocol
  ) external

Parameters

Name	Type	Description
`newDataAvailabilityProtocol`	contract IDataAvailabilityProtocol	Address of the new data availability protocol.

`switchSequenceWithDataAvailability`

Allows the admin to switch the sequencing functionality.

  function switchSequenceWithDataAvailability(
    bool newIsSequenceWithDataAvailabilityAllowed
  ) external

Parameters

Name	Type	Description
`newIsSequenceWithDataAvailabilityAllowed`	bool	A Boolean to switch sequencing mode.

Events

`SetDataAvailabilityProtocol`

Emitted when the admin updates the data availability protocol.

  event SetDataAvailabilityProtocol(
  )

`SwitchSequenceWithDataAvailability`

Emitted when switching the sequencing functionality to a validium, a network with a data availability committee.

  event SwitchSequenceWithDataAvailability(
  )

PolygonValidiumEtrog.sol

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