import InterfaceBlockchain from 'node-webdollar/src/common/blockchain/interface-blockchain/blockchain/Interface-Blockchain.js'InterfaceBlockchain
Extends:
Blockchain contains a chain of blocks based on Proof of Work
Constructor Summary
| Public Constructor | ||
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Member Summary
| Public Members | ||
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freeMemory: * |
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hardForks: * |
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Method Summary
| Public Methods | ||
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getBlock(height: *): * |
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getDifficultyTarget(height: *): * |
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getHashPrev(height: *): * |
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getTimeStamp(height: *): * |
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async includeBlockchainBlock(block: *, resetMining: *, socketsAvoidBroadcast: *): Promise<boolean> Include a new block at the end of the blockchain, by validating the next block Will save the block in the blockchain, if it is valid |
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async removeBlockchain(index: *, removeFiles: boolean): boolean |
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async saveBlockchain(startingHeight: *, endingHeight: *): boolean |
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async saveBlockchainTerminated(): Promise<boolean> Save Blockchain when the application was terminated |
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async saveNewBlock(block: *, saveLength: boolean, saveInfinitum: boolean): boolean |
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async simulateNewBlock(block: *, revertAutomatically: *, revertActions: *, callback: *, showUpdate: boolean): * |
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async validateBlockchain(): boolean |
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async validateBlockchainBlock(block: *, prevDifficultyTarget: *, prevHash: *, prevTimeStamp: *, blockValidationType: *): Promise<boolean> Validate the block, but the Block WAS NOT ADDED in the blockchain array |
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| Private Methods | ||
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async _blockIncluded(block: *) |
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_getLoadBlockchainValidationType(indexStart: *, i: *, numBlocks: *, indexStartProcessingOffset: *): * |
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async _loadBlock(indexStart: *, i: *, blockValidation: *): * |
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async _loadBlockchain(indexStartLoadingOffset: *, indexStartProcessingOffset: *, numBlocks: *): * |
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_onBlockCreated(block: *, saveBlock: *) Event fired when a new Block has been inserted in the blockchain |
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Inherited Summary
| From class InterfaceBlockchainBasic | ||
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agent: * |
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blockCreator: * |
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blocks: * |
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db: * |
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mining: * |
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timestamp: * |
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transactions: * |
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async loadBlockchain(): * |
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sleep(ms: *): * |
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toJSON() |
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toString() |
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async _loadBlockchain(): boolean |
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_setAgent(newAgent: *) |
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Public Constructors
Public Methods
public getDifficultyTarget(height: *): * source
Params:
| Name | Type | Attribute | Description |
| height | * |
Return:
| * |
public async includeBlockchainBlock(block: *, resetMining: *, socketsAvoidBroadcast: *): Promise<boolean> source
Include a new block at the end of the blockchain, by validating the next block Will save the block in the blockchain, if it is valid
Params:
| Name | Type | Attribute | Description |
| block | * | ||
| resetMining | * | ||
| socketsAvoidBroadcast | * |
public async removeBlockchain(index: *, removeFiles: boolean): boolean source
Params:
| Name | Type | Attribute | Description |
| index | * | ||
| removeFiles | boolean |
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public async saveBlockchain(startingHeight: *, endingHeight: *): boolean source
Params:
| Name | Type | Attribute | Description |
| startingHeight | * | ||
| endingHeight | * |
public async saveBlockchainTerminated(): Promise<boolean> source
Save Blockchain when the application was terminated
public async simulateNewBlock(block: *, revertAutomatically: *, revertActions: *, callback: *, showUpdate: boolean): * source
Params:
| Name | Type | Attribute | Description |
| block | * | ||
| revertAutomatically | * | ||
| revertActions | * | ||
| callback | * | ||
| showUpdate | boolean |
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Return:
| * |
public async validateBlockchainBlock(block: *, prevDifficultyTarget: *, prevHash: *, prevTimeStamp: *, blockValidationType: *): Promise<boolean> source
Validate the block, but the Block WAS NOT ADDED in the blockchain array
Params:
| Name | Type | Attribute | Description |
| block | * | ||
| prevDifficultyTarget | * | ||
| prevHash | * | ||
| prevTimeStamp | * | ||
| blockValidationType | * |
Private Methods
private async _blockIncluded(block: *) source
Params:
| Name | Type | Attribute | Description |
| block | * |
private _getLoadBlockchainValidationType(indexStart: *, i: *, numBlocks: *, indexStartProcessingOffset: *): * source
Params:
| Name | Type | Attribute | Description |
| indexStart | * | ||
| i | * | ||
| numBlocks | * | ||
| indexStartProcessingOffset | * |
Return:
| * |
private async _loadBlock(indexStart: *, i: *, blockValidation: *): * source
Params:
| Name | Type | Attribute | Description |
| indexStart | * | ||
| i | * | ||
| blockValidation | * |
Return:
| * |
private async _loadBlockchain(indexStartLoadingOffset: *, indexStartProcessingOffset: *, numBlocks: *): * source
Params:
| Name | Type | Attribute | Description |
| indexStartLoadingOffset | * |
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| indexStartProcessingOffset | * |
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| numBlocks | * |
Return:
| * |
private _onBlockCreated(block: *, saveBlock: *) source
Event fired when a new Block has been inserted in the blockchain
Params:
| Name | Type | Attribute | Description |
| block | * | ||
| saveBlock | * |