public final class Script

OP_0, also the empty push.

OP_PUSHDATA1.

OP_PUSHDATA2.

OP_PUSHDATA4.

OP_1NEGATE.

OP_1; OP_2..OP_16 follow it.

OP_16.

OP_RETURN.

OP_DUP.

OP_EQUAL.

OP_EQUALVERIFY.

OP_HASH160.

OP_CHECKSIG.

OP_CHECKMULTISIG.

OP_CHECKLOCKTIMEVERIFY.

OP_CHECKSEQUENCEVERIFY.

OP_CHECKSIGADD, the Tapscript multisig opcode.

The empty script.

Wraps serialized script bytes.

Wraps script bytes given in hex.

OP_DUP OP_HASH160 <hash> OP_EQUALVERIFY OP_CHECKSIG.

OP_HASH160 <hash> OP_EQUAL.

OP_0 <hash>, native SegWit v0 key hash.

OP_0 <sha256(witnessScript)>, native SegWit v0 script hash.

OP_1 <x-only key>, Taproot.

A witness output of any version (0 to 16) and program.

OP_RETURN <data>, a provably unspendable data carrier.

m <pubkey>... n OP_CHECKMULTISIG, the bare multisig redeem or witness script.

A builder that appends opcodes and minimal pushes.

Tells whether this is a P2PKH output.

Tells whether this is a P2SH output.

Tells whether this is a P2WPKH output.

Tells whether this is a P2WSH output.

Tells whether this is a Taproot output.

The witness version of a SegWit output, or -1 when this is not one.

The witness program of a SegWit output, or null.

The 20-byte hash a P2PKH or P2SH output commits to, the 20 or 32-byte program of a SegWit output, or null for any other script.

A copy of the serialized script.

The script length in bytes.

The serialized script in hex.

Returns a string representation of the object. In general, the toString method returns a string that “textually represents” this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method. The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@’, and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of: getClass().getName() + ‘@’ + Integer.toHexString(hashCode())

Indicates whether some other object is “equal to” this one. The equals method implements an equivalence relation: It is reflexive: for any reference value x, x.equals(x) should return true. It is symmetric: for any reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true. It is transitive: for any reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true. It is consistent: for any reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the object is modified. For any non-null reference value x, x.equals(null) should return false. The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any reference values x and y, this method returns true if and only if x and y refer to the same object (x==y has the value true).

Returns a hash code value for the object. This method is supported for the benefit of hashtables such as those provided by java.util.Hashtable. The general contract of hashCode is: Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hashtables. As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the JavaTM programming language.)