Package org.bitcoinj.script

Class ScriptOpCodes

java.lang.Object

org.bitcoinj.script.ScriptOpCodes

public class ScriptOpCodes
extends Object

Various constants that define the assembly-like scripting language that forms part of the Bitcoin protocol. See Script for details. Also provides a method to convert them to a string.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	OP_0
static final int	OP_0NOTEQUAL
static final int	OP_1
static final int	OP_10
static final int	OP_11
static final int	OP_12
static final int	OP_13
static final int	OP_14
static final int	OP_15
static final int	OP_16
static final int	OP_1ADD
static final int	OP_1NEGATE
static final int	OP_1SUB
static final int	OP_2
static final int	OP_2DIV
static final int	OP_2DROP
static final int	OP_2DUP
static final int	OP_2MUL
static final int	OP_2OVER
static final int	OP_2ROT
static final int	OP_2SWAP
static final int	OP_3
static final int	OP_3DUP
static final int	OP_4
static final int	OP_5
static final int	OP_6
static final int	OP_7
static final int	OP_8
static final int	OP_9
static final int	OP_ABS
static final int	OP_ADD
static final int	OP_AND
static final int	OP_BOOLAND
static final int	OP_BOOLOR
static final int	OP_CAT
static final int	OP_CHECKLOCKTIMEVERIFY	Check lock time of the block.
static final int	OP_CHECKMULTISIG
static final int	OP_CHECKMULTISIGVERIFY
static final int	OP_CHECKSEQUENCEVERIFY
static final int	OP_CHECKSIG
static final int	OP_CHECKSIGVERIFY
static final int	OP_CODESEPARATOR
static final int	OP_DEPTH
static final int	OP_DIV
static final int	OP_DROP
static final int	OP_DUP
static final int	OP_ELSE
static final int	OP_ENDIF
static final int	OP_EQUAL
static final int	OP_EQUALVERIFY
static final int	OP_FALSE
static final int	OP_FROMALTSTACK
static final int	OP_GREATERTHAN
static final int	OP_GREATERTHANOREQUAL
static final int	OP_HASH160
static final int	OP_HASH256
static final int	OP_IF
static final int	OP_IFDUP
static final int	OP_INVALIDOPCODE
static final int	OP_INVERT
static final int	OP_LEFT
static final int	OP_LESSTHAN
static final int	OP_LESSTHANOREQUAL
static final int	OP_LSHIFT
static final int	OP_MAX
static final int	OP_MIN
static final int	OP_MOD
static final int	OP_MUL
static final int	OP_NEGATE
static final int	OP_NIP
static final int	OP_NOP
static final int	OP_NOP1
static final int	OP_NOP10
static final int	OP_NOP2	Deprecated.
static final int	OP_NOP3	Deprecated.
static final int	OP_NOP4
static final int	OP_NOP5
static final int	OP_NOP6
static final int	OP_NOP7
static final int	OP_NOP8
static final int	OP_NOP9
static final int	OP_NOT
static final int	OP_NOTIF
static final int	OP_NUMEQUAL
static final int	OP_NUMEQUALVERIFY
static final int	OP_NUMNOTEQUAL
static final int	OP_OR
static final int	OP_OVER
static final int	OP_PICK
static final int	OP_PUSHDATA1
static final int	OP_PUSHDATA2
static final int	OP_PUSHDATA4
static final int	OP_RESERVED
static final int	OP_RESERVED1
static final int	OP_RESERVED2
static final int	OP_RETURN
static final int	OP_RIGHT
static final int	OP_RIPEMD160
static final int	OP_ROLL
static final int	OP_ROT
static final int	OP_RSHIFT
static final int	OP_SHA1
static final int	OP_SHA256
static final int	OP_SIZE
static final int	OP_SUB
static final int	OP_SUBSTR
static final int	OP_SWAP
static final int	OP_TOALTSTACK
static final int	OP_TRUE
static final int	OP_TUCK
static final int	OP_VER
static final int	OP_VERIF
static final int	OP_VERIFY
static final int	OP_VERNOTIF
static final int	OP_WITHIN
static final int	OP_XOR

Constructor Summary

Constructors

Constructor	Description
ScriptOpCodes()

Method Summary

Modifier and Type	Method	Description
static int	getOpCode(String opCodeName)	Converts the given OpCodeName into an int
static String	getOpCodeName(int opcode)	Converts the given OpCode into a string (eg "0", "PUSHDATA", or "NON_OP(10)")
static String	getPushDataName(int opcode)	Converts the given pushdata OpCode into a string (eg "PUSHDATA2", or "PUSHDATA(23)")

Methods inherited from class java.lang.Object

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

Field Details

OP_0

public static final int OP_0

See Also:

• Constant Field Values

OP_FALSE

public static final int OP_FALSE

See Also:

• Constant Field Values

OP_PUSHDATA1

public static final int OP_PUSHDATA1

See Also:

• Constant Field Values

OP_PUSHDATA2

public static final int OP_PUSHDATA2

See Also:

• Constant Field Values

OP_PUSHDATA4

public static final int OP_PUSHDATA4

See Also:

• Constant Field Values

OP_1NEGATE

public static final int OP_1NEGATE

See Also:

• Constant Field Values

OP_RESERVED

public static final int OP_RESERVED

See Also:

• Constant Field Values

OP_1

public static final int OP_1

See Also:

• Constant Field Values

OP_TRUE

public static final int OP_TRUE

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• Constant Field Values

OP_2

public static final int OP_2

See Also:

• Constant Field Values

OP_3

public static final int OP_3

See Also:

• Constant Field Values

OP_4

public static final int OP_4

See Also:

• Constant Field Values

OP_5

public static final int OP_5

See Also:

• Constant Field Values

OP_6

public static final int OP_6

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• Constant Field Values

OP_7

public static final int OP_7

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• Constant Field Values

OP_8

public static final int OP_8

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• Constant Field Values

OP_9

public static final int OP_9

See Also:

• Constant Field Values

OP_10

public static final int OP_10

See Also:

• Constant Field Values

OP_11

public static final int OP_11

See Also:

• Constant Field Values

OP_12

public static final int OP_12

See Also:

• Constant Field Values

OP_13

public static final int OP_13

See Also:

• Constant Field Values

OP_14

public static final int OP_14

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• Constant Field Values

OP_15

public static final int OP_15

See Also:

• Constant Field Values

OP_16

public static final int OP_16

See Also:

• Constant Field Values

OP_NOP

public static final int OP_NOP

See Also:

• Constant Field Values

OP_VER

public static final int OP_VER

See Also:

• Constant Field Values

OP_IF

public static final int OP_IF

See Also:

• Constant Field Values

OP_NOTIF

public static final int OP_NOTIF

See Also:

• Constant Field Values

OP_VERIF

public static final int OP_VERIF

See Also:

• Constant Field Values

OP_VERNOTIF

public static final int OP_VERNOTIF

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• Constant Field Values

OP_ELSE

public static final int OP_ELSE

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• Constant Field Values

OP_ENDIF

public static final int OP_ENDIF

See Also:

• Constant Field Values

OP_VERIFY

public static final int OP_VERIFY

See Also:

• Constant Field Values

OP_RETURN

public static final int OP_RETURN

See Also:

• Constant Field Values

OP_TOALTSTACK

public static final int OP_TOALTSTACK

See Also:

• Constant Field Values

OP_FROMALTSTACK

public static final int OP_FROMALTSTACK

See Also:

• Constant Field Values

OP_2DROP

public static final int OP_2DROP

See Also:

• Constant Field Values

OP_2DUP

public static final int OP_2DUP

See Also:

• Constant Field Values

OP_3DUP

public static final int OP_3DUP

See Also:

• Constant Field Values

OP_2OVER

public static final int OP_2OVER

See Also:

• Constant Field Values

OP_2ROT

public static final int OP_2ROT

See Also:

• Constant Field Values

OP_2SWAP

public static final int OP_2SWAP

See Also:

• Constant Field Values

OP_IFDUP

public static final int OP_IFDUP

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• Constant Field Values

OP_DEPTH

public static final int OP_DEPTH

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• Constant Field Values

OP_DROP

public static final int OP_DROP

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• Constant Field Values

OP_DUP

public static final int OP_DUP

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• Constant Field Values

OP_NIP

public static final int OP_NIP

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• Constant Field Values

OP_OVER

public static final int OP_OVER

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• Constant Field Values

OP_PICK

public static final int OP_PICK

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• Constant Field Values

OP_ROLL

public static final int OP_ROLL

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• Constant Field Values

OP_ROT

public static final int OP_ROT

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• Constant Field Values

OP_SWAP

public static final int OP_SWAP

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• Constant Field Values

OP_TUCK

public static final int OP_TUCK

See Also:

• Constant Field Values

OP_CAT

public static final int OP_CAT

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• Constant Field Values

OP_SUBSTR

public static final int OP_SUBSTR

See Also:

• Constant Field Values

OP_LEFT

public static final int OP_LEFT

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• Constant Field Values

OP_RIGHT

public static final int OP_RIGHT

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• Constant Field Values

OP_SIZE

public static final int OP_SIZE

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• Constant Field Values

OP_INVERT

public static final int OP_INVERT

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• Constant Field Values

OP_AND

public static final int OP_AND

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• Constant Field Values

OP_OR

public static final int OP_OR

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• Constant Field Values

OP_XOR

public static final int OP_XOR

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• Constant Field Values

OP_EQUAL

public static final int OP_EQUAL

See Also:

• Constant Field Values

OP_EQUALVERIFY

public static final int OP_EQUALVERIFY

See Also:

• Constant Field Values

OP_RESERVED1

public static final int OP_RESERVED1

See Also:

• Constant Field Values

OP_RESERVED2

public static final int OP_RESERVED2

See Also:

• Constant Field Values

OP_1ADD

public static final int OP_1ADD

See Also:

• Constant Field Values

OP_1SUB

public static final int OP_1SUB

See Also:

• Constant Field Values

OP_2MUL

public static final int OP_2MUL

See Also:

• Constant Field Values

OP_2DIV

public static final int OP_2DIV

See Also:

• Constant Field Values

OP_NEGATE

public static final int OP_NEGATE

See Also:

• Constant Field Values

OP_ABS

public static final int OP_ABS

See Also:

• Constant Field Values

OP_NOT

public static final int OP_NOT

See Also:

• Constant Field Values

OP_0NOTEQUAL

public static final int OP_0NOTEQUAL

See Also:

• Constant Field Values

OP_ADD

public static final int OP_ADD

See Also:

• Constant Field Values

OP_SUB

public static final int OP_SUB

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• Constant Field Values

OP_MUL

public static final int OP_MUL

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• Constant Field Values

OP_DIV

public static final int OP_DIV

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• Constant Field Values

OP_MOD

public static final int OP_MOD

See Also:

• Constant Field Values

OP_LSHIFT

public static final int OP_LSHIFT

See Also:

• Constant Field Values

OP_RSHIFT

public static final int OP_RSHIFT

See Also:

• Constant Field Values

OP_BOOLAND

public static final int OP_BOOLAND

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• Constant Field Values

OP_BOOLOR

public static final int OP_BOOLOR

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• Constant Field Values

OP_NUMEQUAL

public static final int OP_NUMEQUAL

See Also:

• Constant Field Values

OP_NUMEQUALVERIFY

public static final int OP_NUMEQUALVERIFY

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• Constant Field Values

OP_NUMNOTEQUAL

public static final int OP_NUMNOTEQUAL

See Also:

• Constant Field Values

OP_LESSTHAN

public static final int OP_LESSTHAN

See Also:

• Constant Field Values

OP_GREATERTHAN

public static final int OP_GREATERTHAN

See Also:

• Constant Field Values

OP_LESSTHANOREQUAL

public static final int OP_LESSTHANOREQUAL

See Also:

• Constant Field Values

OP_GREATERTHANOREQUAL

public static final int OP_GREATERTHANOREQUAL

See Also:

• Constant Field Values

OP_MIN

public static final int OP_MIN

See Also:

• Constant Field Values

OP_MAX

public static final int OP_MAX

See Also:

• Constant Field Values

OP_WITHIN

public static final int OP_WITHIN

See Also:

• Constant Field Values

OP_RIPEMD160

public static final int OP_RIPEMD160

See Also:

• Constant Field Values

OP_SHA1

public static final int OP_SHA1

See Also:

• Constant Field Values

OP_SHA256

public static final int OP_SHA256

See Also:

• Constant Field Values

OP_HASH160

public static final int OP_HASH160

See Also:

• Constant Field Values

OP_HASH256

public static final int OP_HASH256

See Also:

• Constant Field Values

OP_CODESEPARATOR

public static final int OP_CODESEPARATOR

See Also:

• Constant Field Values

OP_CHECKSIG

public static final int OP_CHECKSIG

See Also:

• Constant Field Values

OP_CHECKSIGVERIFY

public static final int OP_CHECKSIGVERIFY

See Also:

• Constant Field Values

OP_CHECKMULTISIG

public static final int OP_CHECKMULTISIG

See Also:

• Constant Field Values

OP_CHECKMULTISIGVERIFY

public static final int OP_CHECKMULTISIGVERIFY

See Also:

• Constant Field Values

OP_CHECKLOCKTIMEVERIFY

public static final int OP_CHECKLOCKTIMEVERIFY

Check lock time of the block. Introduced in BIP 65, replacing OP_NOP2

See Also:

• Constant Field Values

OP_CHECKSEQUENCEVERIFY

public static final int OP_CHECKSEQUENCEVERIFY

See Also:

• Constant Field Values

OP_NOP1

public static final int OP_NOP1

See Also:

• Constant Field Values

OP_NOP2

@Deprecated
public static final int OP_NOP2

Deprecated.

Deprecated by BIP 65

See Also:

• Constant Field Values

OP_NOP3

@Deprecated
public static final int OP_NOP3

Deprecated.

Deprecated by BIP 112

See Also:

• Constant Field Values

OP_NOP4

public static final int OP_NOP4

See Also:

• Constant Field Values

OP_NOP5

public static final int OP_NOP5

See Also:

• Constant Field Values

OP_NOP6

public static final int OP_NOP6

See Also:

• Constant Field Values

OP_NOP7

public static final int OP_NOP7

See Also:

• Constant Field Values

OP_NOP8

public static final int OP_NOP8

See Also:

• Constant Field Values

OP_NOP9

public static final int OP_NOP9

See Also:

• Constant Field Values

OP_NOP10

public static final int OP_NOP10

See Also:

• Constant Field Values

OP_INVALIDOPCODE

public static final int OP_INVALIDOPCODE

See Also:

• Constant Field Values

Constructor Details

ScriptOpCodes

public ScriptOpCodes()

Method Details

getOpCodeName

public static String getOpCodeName(int opcode)

Converts the given OpCode into a string (eg "0", "PUSHDATA", or "NON_OP(10)")

getPushDataName

public static String getPushDataName(int opcode)

Converts the given pushdata OpCode into a string (eg "PUSHDATA2", or "PUSHDATA(23)")

getOpCode

public static int getOpCode(String opCodeName)

Converts the given OpCodeName into an int