sdsi
Class Op

java.lang.Object
  |
  +--sdsi.SDSIObject
        |
        +--sdsi.Op

All Implemented Interfaces:

SequenceItem, java.io.Serializable

Direct Known Subclasses:

HashOp, SkipOp, StopOp

public abstract class Op

extends SDSIObject

implements SequenceItem

Author:

Alexander Morcos, Sameer Ajmani

See Also:

Serialized Form

Field Summary

Fields inherited from class sdsi.SDSIObject

_hash, _modified, srep

Constructor Summary

protected

Op(SexpList l) Creates a new Op from a S-expression list.

Method Summary

static Op	create(SexpList l)
java.lang.String	getAbbreviation() Returns a single or double letter abbreviation this SDSIObject.
java.lang.String	getOpcode()
java.lang.String	getType() Returns a short string that represents the type of this SDSIObject.
java.lang.String	toShortString() Returns a short descriptive string representing this SDSIObject.

Methods inherited from class sdsi.SDSIObject

equals, getHash, getHash, getSrep, hashCode, principalParse, readFrom, readFrom, sameAs, sign, toReadableString, toString, writeCanonical, writeReadable

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface sdsi.SequenceItem

getSrep

Constructor Detail

Op

protected Op(SexpList l)
      throws SexpParseException

Creates a new Op from a S-expression list.

Throws:

SexpParseException - if the list is not a correctly formatted Op.

Method Detail

create

public static Op create(SexpList l)
                 throws SexpParseException

SexpParseException

getOpcode

public java.lang.String getOpcode()

getType

public java.lang.String getType()

Description copied from class: SDSIObject

Returns a short string that represents the type of this SDSIObject.

Overrides:

getType in class SDSIObject

Returns:

a string represent the type of SDSIObject we're dealing with.

getAbbreviation

public java.lang.String getAbbreviation()

Description copied from class: SDSIObject

Returns a single or double letter abbreviation this SDSIObject.

Specified by:

getAbbreviation in class SDSIObject

Returns:

an abbreviated description of this SDSIObject.

toShortString

public java.lang.String toShortString()

Description copied from class: SDSIObject

Returns a short descriptive string representing this SDSIObject.

Specified by:

toShortString in class SDSIObject

Returns:

a short string description of this SDSIObject.