BlockchainProcessor

All Superinterfaces:

Observable<Block,BlockchainProcessor.Event>

All Known Implementing Classes:

BlockchainProcessorImpl
```
public interface BlockchainProcessor
extends Observable<Block,BlockchainProcessor.Event>
```

Nested Class Summary

Nested Classes
Modifier and Type	Interface and Description
`static class`	`BlockchainProcessor.BlockNotAcceptedException`
`static class`	`BlockchainProcessor.BlockOfLowerDifficultyException`
`static class`	`BlockchainProcessor.BlockOutOfOrderException`
`static class`	`BlockchainProcessor.Event`
`static class`	`BlockchainProcessor.TransactionNotAcceptedException`

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`fullReset()`
`void`	`fullScanWithShutdown()`
`long`	`getGenesisBlockId()`
`int`	`getInitialScanHeight()`
`Peer`	`getLastBlockchainFeeder()`
`int`	`getLastBlockchainFeederHeight()`
`int`	`getMinRollbackHeight()`
`boolean`	`isDownloading()`
`boolean`	`isDownloadSuspended()`
`boolean`	`isProcessingBlock()`
`boolean`	`isScanning()`
`java.util.List<? extends Block>`	`popOffTo(int height)`
`void`	`processPeerBlock(Block inputBlock)`
`void`	`processPeerBlocks(java.util.List<Block> inputBlocks)`
`void`	`registerDerivedTable(DerivedDbTable table)`
`int`	`restorePrunedData(Chain chain)`
`Transaction`	`restorePrunedTransaction(Chain chain, byte[] transactionFullHash)`
`void`	`scan(int height, boolean validate)`
`void`	`setGetMoreBlocks(boolean getMoreBlocks)`
`void`	`suspendDownload(boolean suspend)`
`void`	`trimDerivedTables()`

Methods inherited from interface nxt.util.Observable
addListener, removeListener

Method Detail

getLastBlockchainFeeder
```
Peer getLastBlockchainFeeder()
```

getLastBlockchainFeederHeight
```
int getLastBlockchainFeederHeight()
```

isScanning
```
boolean isScanning()
```

isDownloading
```
boolean isDownloading()
```

isProcessingBlock
```
boolean isProcessingBlock()
```

suspendDownload
```
void suspendDownload(boolean suspend)
```

isDownloadSuspended
```
boolean isDownloadSuspended()
```

getMinRollbackHeight
```
int getMinRollbackHeight()
```

getInitialScanHeight
```
int getInitialScanHeight()
```

processPeerBlock

void processPeerBlock(Block inputBlock)
               throws NxtException

Throws:: NxtException

processPeerBlocks

void processPeerBlocks(java.util.List<Block> inputBlocks)
                throws NxtException

Throws:: NxtException

fullReset
```
void fullReset()
```

scan

void scan(int height,
          boolean validate)

fullScanWithShutdown
```
void fullScanWithShutdown()
```

setGetMoreBlocks

void setGetMoreBlocks(boolean getMoreBlocks)

popOffTo

java.util.List<? extends Block> popOffTo(int height)

registerDerivedTable

void registerDerivedTable(DerivedDbTable table)

trimDerivedTables
```
void trimDerivedTables()
```

restorePrunedData
```
int restorePrunedData(Chain chain)
```

restorePrunedTransaction

Transaction restorePrunedTransaction(Chain chain,
                                     byte[] transactionFullHash)

getGenesisBlockId
```
long getGenesisBlockId()
```

Interface BlockchainProcessor

Nested Class Summary

Method Summary

Methods inherited from interface nxt.util.Observable

Method Detail

getLastBlockchainFeeder

getLastBlockchainFeederHeight

isScanning

isDownloading

isProcessingBlock

suspendDownload

isDownloadSuspended

getMinRollbackHeight

getInitialScanHeight

processPeerBlock

processPeerBlocks

fullReset

scan

fullScanWithShutdown

setGetMoreBlocks

popOffTo

registerDerivedTable

trimDerivedTables

restorePrunedData

restorePrunedTransaction

getGenesisBlockId