Constructor
new PolicyEstimator(loggernullable)
Create an estimator.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
logger |
Logger |
<nullable> |
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Members
(static, constant) VERSION :Number
Serialization version.
Type:
- Number
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Methods
estimateFee(targetopt, smartopt) → {Rate}
Estimate a fee rate.
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
target |
Number |
<optional> |
1 | Confirmation target. |
smart |
Boolean |
<optional> |
true | Smart estimation. |
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Returns:
- Type
- Rate
estimatePriority(targetopt, smartopt) → {Number}
Estimate a priority.
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
target |
Number |
<optional> |
1 | Confirmation target. |
smart |
Boolean |
<optional> |
true | Smart estimation. |
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Returns:
- Type
- Number
getSize() → {Number}
Get serialization size.
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Returns:
- Type
- Number
(private) init()
Initialize the estimator.
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inject(estimator) → {PolicyEstimator}
Inject properties from estimator.
Parameters:
| Name | Type | Description |
|---|---|---|
estimator |
PolicyEstimator |
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Returns:
- Type
- PolicyEstimator
isFeePoint(fee, priority) → {Boolean}
Test whether a fee should be used for calculation.
Parameters:
| Name | Type | Description |
|---|---|---|
fee |
Amount | |
priority |
Number |
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Returns:
- Type
- Boolean
isPriPoint(fee, priority) → {Boolean}
Test whether a priority should be used for calculation.
Parameters:
| Name | Type | Description |
|---|---|---|
fee |
Amount | |
priority |
Number |
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Returns:
- Type
- Boolean
processBlock(height, entries, current)
Process a block of transaction entries being removed from the mempool.
Parameters:
| Name | Type | Description |
|---|---|---|
height |
Number | Block height. |
entries |
Array.<MempoolEntry> | |
current |
Boolean | Whether the chain is synced. |
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processBlockTX(height, entry)
Process an entry being removed from the mempool.
Parameters:
| Name | Type | Description |
|---|---|---|
height |
Number | Block height. |
entry |
MempoolEntry |
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processTX(entry, current)
Process a mempool entry.
Parameters:
| Name | Type | Description |
|---|---|---|
entry |
MempoolEntry | |
current |
Boolean | Whether the chain is synced. |
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(private) read(data) → {PolicyEstimator}
Inject properties from serialized data.
Parameters:
| Name | Type | Description |
|---|---|---|
data |
Buffer |
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Returns:
- Type
- PolicyEstimator
removeTX(hash)
Stop tracking a tx. Remove from map.
Parameters:
| Name | Type | Description |
|---|---|---|
hash |
Hash |
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reset()
Reset the estimator.
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write() → {Buffer}
Serialize the estimator.
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Returns:
- Type
- Buffer