io.neow3j.contract

Class ScriptBuilder

java.lang.Object

io.neow3j.contract.ScriptBuilder

public class ScriptBuilder
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
ScriptBuilder()

Method Summary

Modifier and Type	Method and Description
ScriptBuilder	appCall(byte[] scriptHash) Appends an app call to the script.
ScriptBuilder	appCall(byte[] scriptHash, java.util.List<ContractParameter> params) Appends an app call to the script.
ScriptBuilder	appCall(byte[] scriptHash, java.lang.String operation) Appends an app call to the script.
ScriptBuilder	appCall(byte[] scriptHash, java.lang.String operation, java.util.List<ContractParameter> params) Appends an app call to the script.
ScriptBuilder	opCode(OpCode opCode) Appends an OpCode to the script.
ScriptBuilder	pushArray(ContractParameter[] params)
ScriptBuilder	pushBoolean(boolean bool)
ScriptBuilder	pushData(byte[] data) Adds the data to the script, prefixed with the correct code for its length.
ScriptBuilder	pushData(java.lang.String data) Adds the data to the script, prefixed with the correct code for its length.
ScriptBuilder	pushDataLength(int length)
ScriptBuilder	pushInteger(java.math.BigInteger number)
ScriptBuilder	pushInteger(int v)
ScriptBuilder	pushParam(ContractParameter param)
ScriptBuilder	sysCall(java.lang.String operation)
ScriptBuilder	tailCall(byte[] scriptHash) Appends a tail call to the script.
byte[]	toArray()

Methods inherited from class java.lang.Object

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

Constructor Detail

ScriptBuilder

public ScriptBuilder()

Method Detail

opCode

public ScriptBuilder opCode(OpCode opCode)

Appends an OpCode to the script.

Parameters:

opCode - The OpCode to append.

Returns:

this ScriptBuilder object.

appCall

public ScriptBuilder appCall(byte[] scriptHash,
                             java.lang.String operation,
                             java.util.List<ContractParameter> params)

Appends an app call to the script.

Parameters:

scriptHash - The script hash of the contract to call in big-endian order.

operation - The operation to call.

params - The parameters that will be used in the app call. Need to be in correct order.

Returns:

this ScriptBuilder object.

appCall

public ScriptBuilder appCall(byte[] scriptHash,
                             java.util.List<ContractParameter> params)

Appends an app call to the script.

Parameters:

scriptHash - The script hash of the contract to call in big-endian order.

params - The parameters that will be used in the app call. Need to be in correct order.

Returns:

this ScriptBuilder object.

appCall

public ScriptBuilder appCall(byte[] scriptHash,
                             java.lang.String operation)

Appends an app call to the script.

Parameters:

scriptHash - The script hash of the contract to call in big-endian order.

operation - The operation to call.

Returns:

this ScriptBuilder object.

appCall

public ScriptBuilder appCall(byte[] scriptHash)

Appends an app call to the script.

Parameters:

scriptHash - The script hash of the contract to call in big-endian order.

Returns:

this ScriptBuilder object.

tailCall

public ScriptBuilder tailCall(byte[] scriptHash)

Appends a tail call to the script.

Parameters:

scriptHash - The script hash of the contract to call in big-endian order.

Returns:

this ScriptBuilder object.

sysCall

public ScriptBuilder sysCall(java.lang.String operation)

pushParam

public ScriptBuilder pushParam(ContractParameter param)

pushInteger

public ScriptBuilder pushInteger(int v)

pushInteger

public ScriptBuilder pushInteger(java.math.BigInteger number)

pushBoolean

public ScriptBuilder pushBoolean(boolean bool)

pushData

public ScriptBuilder pushData(java.lang.String data)

Adds the data to the script, prefixed with the correct code for its length.

Parameters:

data - The data to add to the script.

Returns:

this ScriptBuilder object.

pushData

public ScriptBuilder pushData(byte[] data)

Adds the data to the script, prefixed with the correct code for its length.

Parameters:

data - The data to add to the script.

Returns:

this ScriptBuilder object.

pushDataLength

public ScriptBuilder pushDataLength(int length)

pushArray

public ScriptBuilder pushArray(ContractParameter[] params)

toArray

public byte[] toArray()