BlockChain

abstract def blockAt(height: Int): Option[Block]

abstract def blockById(blockId: BlockId): Option[Block]

abstract def children(block: Block): Seq[Block]

abstract def generatedBy(account: Account, from: Int, to: Int): Seq[Block]

abstract def height(): Int

Height of the a chain, or a longest chain in the explicit block-tree

abstract def heightOf(blockId: BlockId): Option[Int]

abstract def score(): BlockchainScore

Quality score of a best chain, e.g.

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def averageDelay(block: Block, blockNum: Int): Try[Long]

Average delay in milliseconds between last $blockNum blocks starting from $block

def blockById(blockId: String): Option[Block]

def clone(): AnyRef

def confirmations(block: Block): Option[Int]

def contains(id: BlockId): Boolean

def contains(block: Block): Boolean

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

lazy val genesis: Block

def genesisBlock: Option[Block]

final def getClass(): Class[_]

def hashCode(): Int

def heightOf(block: Block): Option[Int]

Height of a block if it's in the blocktree

def isEmpty: Boolean

Is there's no history, even genesis block

final def isInstanceOf[T0]: Boolean

def lastBlock: Block

Block with maximum blockchain score

def lastBlockIds(howMany: Int): Seq[BlockId]

def lastBlocks(howMany: Int): Seq[Block]

def log: Logger

def lookForward(parentSignature: BlockId, howMany: Int): Seq[BlockId]

Return $howMany blocks starting from $parentSignature

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def parent(block: Block, back: Int = 1): Option[Block]

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit