Class ASN1ObjectIdentifier
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- All Implemented Interfaces:
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io.anyline.nfc.bouncycastle.asn1.ASN1Encodable
,io.anyline.nfc.bouncycastle.util.Encodable
public class ASN1ObjectIdentifier extends ASN1Primitive
Class representing the ASN.1 OBJECT IDENTIFIER type.
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Constructor Summary
Constructors Constructor Description ASN1ObjectIdentifier(String identifier)
Create an OID based on the passed in String.
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Method Summary
Modifier and Type Method Description static ASN1ObjectIdentifier
fromContents(Array<byte> contents)
static ASN1ObjectIdentifier
getInstance(Object obj)
Return an OID from the passed in object static ASN1ObjectIdentifier
getInstance(ASN1TaggedObject taggedObject, boolean explicit)
Return an OBJECT IDENTIFIER from a tagged object. String
getId()
Return the OID as a string. ASN1ObjectIdentifier
branch(String branchID)
Return an OID that creates a branch under the current one. boolean
on(ASN1ObjectIdentifier stem)
Return true if this oid is an extension of the passed in branch - stem. int
hashCode()
String
toString()
ASN1ObjectIdentifier
intern()
Intern will return a reference to a pooled version of this object, unless it is not present in which case intern will add it. -
Methods inherited from class io.anyline.nfc.bouncycastle.asn1.ASN1Primitive
encodeTo, encodeTo, equals, equals, equals, fromByteArray, toASN1Primitive
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Methods inherited from class io.anyline.nfc.bouncycastle.asn1.ASN1Object
equals, getEncoded, getEncoded
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Detail
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ASN1ObjectIdentifier
ASN1ObjectIdentifier(String identifier)
Create an OID based on the passed in String.- Parameters:
identifier
- a string representation of an OID.
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Method Detail
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fromContents
static ASN1ObjectIdentifier fromContents(Array<byte> contents)
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getInstance
static ASN1ObjectIdentifier getInstance(Object obj)
Return an OID from the passed in object
- Parameters:
obj
- an ASN1ObjectIdentifier or an object that can be converted into one.- Returns:
an ASN1ObjectIdentifier instance, or null.
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getInstance
static ASN1ObjectIdentifier getInstance(ASN1TaggedObject taggedObject, boolean explicit)
Return an OBJECT IDENTIFIER from a tagged object.
- Parameters:
taggedObject
- the tagged object holding the object we wantexplicit
- true if the object is meant to be explicitly tagged false otherwise.- Returns:
an ASN1ObjectIdentifier instance, or null.
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getId
String getId()
Return the OID as a string.
- Returns:
the string representation of the OID carried by this object.
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branch
ASN1ObjectIdentifier branch(String branchID)
Return an OID that creates a branch under the current one.
- Parameters:
branchID
- node numbers for the new branch.- Returns:
the OID for the new created branch.
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on
boolean on(ASN1ObjectIdentifier stem)
Return true if this oid is an extension of the passed in branch - stem.
- Parameters:
stem
- the arc or branch that is a possible parent.- Returns:
true if the branch is on the passed in stem, false otherwise.
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hashCode
int hashCode()
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intern
ASN1ObjectIdentifier intern()
Intern will return a reference to a pooled version of this object, unless it is not present in which case intern will add it.
The pool is also used by the ASN.1 parsers to limit the number of duplicated OID objects in circulation.
- Returns:
a reference to the identifier in the pool.
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