simulator

type CrosschainCall struct {
	ChainID      *big.Int
	ContractType string
	ContractAddr common.Address
	Method       string
	Params       []interface{}
}

type Link func(resource Resource, chainID *big.Int, contractAddr common.Address, params ...interface{}) ([]CrosschainCall, error)

type Resource struct {
	ChainAPMgr chainap.ChainAPManager
}

type Simulator interface {
	// RegisterABI registers a contract abi.
	RegisterABI(contractType string, contractABI *abi.ABI)

	// RegisterCallLink registers a call link.
	RegisterCallLink(contractType string, method string, link Link)

	// Simulate simulates a crosschain function call, builds a call execution tree and returns the root of the tree.
	Simulate(chainID *big.Int, contractType string, contractAddr common.Address, method string, params ...interface{}) (*treenode.TreeNode, error)
}

type SimulatorImplV1 struct {
	// contains filtered or unexported fields
}