consensus/engine/chain/getter/getter.go

package getter

import (
	"context"

	"github.com/luxfi/ids"
)

// Getter gets blocks
type Getter interface {
	// Get gets a block
	Get(context.Context, ids.NodeID, uint32, ids.ID) error

	// GetAncestors gets ancestors
	GetAncestors(context.Context, ids.NodeID, uint32, ids.ID, int) error

	// Put puts a block
	Put(context.Context, ids.NodeID, uint32, []byte) error

	// PushQuery pushes a query
	PushQuery(context.Context, ids.NodeID, uint32, []byte) error

	// PullQuery pulls a query
	PullQuery(context.Context, ids.NodeID, uint32, ids.ID) error
}

// getter implementation
type getter struct{}

// New creates a new getter
func New() Getter {
	return &getter{}
}

// Get gets a block
func (g *getter) Get(ctx context.Context, nodeID ids.NodeID, requestID uint32, blockID ids.ID) error {
	return nil
}

// GetAncestors gets ancestors
func (g *getter) GetAncestors(ctx context.Context, nodeID ids.NodeID, requestID uint32, blockID ids.ID, maxBlocks int) error {
	return nil
}

// Put puts a block
func (g *getter) Put(ctx context.Context, nodeID ids.NodeID, requestID uint32, block []byte) error {
	return nil
}

// PushQuery pushes a query
func (g *getter) PushQuery(ctx context.Context, nodeID ids.NodeID, requestID uint32, block []byte) error {
	return nil
}

// PullQuery pulls a query
func (g *getter) PullQuery(ctx context.Context, nodeID ids.NodeID, requestID uint32, blockID ids.ID) error {
	return nil
}