com.bloxbean.cardano.client.backend.api.helper.impl

Class DefaultUtxoSelectionStrategyImpl

java.lang.Object

com.bloxbean.cardano.client.backend.api.helper.impl.DefaultUtxoSelectionStrategyImpl

All Implemented Interfaces:

UtxoSelectionStrategy

public class DefaultUtxoSelectionStrategyImpl
extends java.lang.Object
implements UtxoSelectionStrategy

Out-of-box implementation of UtxoSelectionStrategy Applications can provide their own custom implementation

Constructor Summary

Constructors

Constructor and Description
DefaultUtxoSelectionStrategyImpl(UtxoService utxoService)

Method Summary

Modifier and Type	Method and Description
protected java.util.List<Utxo>	filter(java.util.List<Utxo> fetchData)
protected OrderEnum	getUtxoFetchOrder()
protected int	getUtxoFetchSize()
boolean	ignoreUtxosWithDatumHash()
java.util.List<Utxo>	selectUtxos(java.lang.String address, java.lang.String unit, java.math.BigInteger amount, java.util.Set<Utxo> excludeUtxos) Selected utxos based on a strategy
java.util.List<Utxo>	selectUtxos(java.lang.String address, java.lang.String unit, java.math.BigInteger amount, java.lang.String datumHash, java.util.Set<Utxo> excludeUtxos) Selected utxos based on a strategy
void	setIgnoreUtxosWithDatumHash(boolean ignoreUtxosWithDatumHash) Set if utxos with datum hash need to be ignored or not

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultUtxoSelectionStrategyImpl

public DefaultUtxoSelectionStrategyImpl(UtxoService utxoService)

Method Detail

selectUtxos

public java.util.List<Utxo> selectUtxos(java.lang.String address,
                                        java.lang.String unit,
                                        java.math.BigInteger amount,
                                        java.util.Set<Utxo> excludeUtxos)
                                 throws ApiException

Description copied from interface: UtxoSelectionStrategy

Selected utxos based on a strategy

Specified by:

selectUtxos in interface UtxoSelectionStrategy

Parameters:

address - Address to select utxos for

unit - Unit

amount - Amount

excludeUtxos - Utxos to ignore

Returns:

List of Utxos

Throws:

ApiException

selectUtxos

public java.util.List<Utxo> selectUtxos(java.lang.String address,
                                        java.lang.String unit,
                                        java.math.BigInteger amount,
                                        java.lang.String datumHash,
                                        java.util.Set<Utxo> excludeUtxos)
                                 throws ApiException

Description copied from interface: UtxoSelectionStrategy

Selected utxos based on a strategy

Specified by:

selectUtxos in interface UtxoSelectionStrategy

Parameters:

address - Address to select utxos for

unit - Unit

amount - Amount

datumHash - DatumHash to compare

excludeUtxos - Utxos to ignore

Returns:

List of Utxos

Throws:

ApiException

ignoreUtxosWithDatumHash

public boolean ignoreUtxosWithDatumHash()

Specified by:

ignoreUtxosWithDatumHash in interface UtxoSelectionStrategy

Returns:

True if utxos with datum hash need to ignored, otherwise false

setIgnoreUtxosWithDatumHash

public void setIgnoreUtxosWithDatumHash(boolean ignoreUtxosWithDatumHash)

Description copied from interface: UtxoSelectionStrategy

Set if utxos with datum hash need to be ignored or not

Specified by:

setIgnoreUtxosWithDatumHash in interface UtxoSelectionStrategy

filter

protected java.util.List<Utxo> filter(java.util.List<Utxo> fetchData)

getUtxoFetchOrder

protected OrderEnum getUtxoFetchOrder()

getUtxoFetchSize

protected int getUtxoFetchSize()