com.jn.langx.asn1.spec

类 ASN1Set

java.lang.Object

com.jn.langx.asn1.spec.ASN1Element

com.jn.langx.asn1.spec.ASN1Set

所有已实现的接口:

Serializable

public final class ASN1Set
extends ASN1Element

This class provides an ASN.1 set element, which is used to hold a set of zero or more other elements (potentially including additional "envelope" element types like other sequences and/or sets) in which the order of those elements should not be considered significant.

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
ASN1Set() Creates a new ASN.1 set with the default BER type and no encapsulated elements.
ASN1Set(ASN1Element... elements) Creates a new ASN.1 set with the default BER type and the provided set of elements.
ASN1Set(byte type) Creates a new ASN.1 set with the specified BER type and no encapsulated elements.
ASN1Set(byte type, ASN1Element... elements) Creates a new ASN.1 set with the specified BER type and the provided set of elements.
ASN1Set(byte type, Collection<? extends ASN1Element> elements) Creates a new ASN.1 set with the specified BER type and the provided set of elements.
ASN1Set(Collection<? extends ASN1Element> elements) Creates a new ASN.1 set with the default BER type and the provided set of elements.

方法概要

限定符和类型	方法和说明
static ASN1Set	decodeAsSet(ASN1Element element) Decodes the provided ASN.1 element as a set element.
static ASN1Set	decodeAsSet(byte[] elementBytes) Decodes the contents of the provided byte array as a set element.
ASN1Element[]	elements() Retrieves the set of encapsulated elements held in this set.
void	encodeTo(ByteStringBuffer buffer) Appends an encoded representation of this ASN.1 element to the provided buffer.
byte[]	getValue() Retrieves the encoded value for this element.
int	getValueLength() Retrieves the number of bytes contained in the value.
void	toString(StringBuilder buffer) Appends a string representation of the value for this ASN.1 element to the provided buffer.

从类继承的方法 com.jn.langx.asn1.spec.ASN1Element

decode, decodeAsBigInteger, decodeAsBitString, decodeAsBoolean, decodeAsEnumerated, decodeAsGeneralizedTime, decodeAsIA5String, decodeAsInteger, decodeAsLong, decodeAsNull, decodeAsNumericString, decodeAsObjectIdentifier, decodeAsOctetString, decodeAsPrintableString, decodeAsSequence, decodeAsSet, decodeAsUTCTime, decodeAsUTF8String, encode, encodeLength, equals, equalsIgnoreType, getType, getTypeClass, hashCode, isConstructed, readFrom, readFrom, toString, writeTo

从类继承的方法 java.lang.Object

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

构造器详细资料

ASN1Set

public ASN1Set()

Creates a new ASN.1 set with the default BER type and no encapsulated elements.

ASN1Set

public ASN1Set(byte type)

Creates a new ASN.1 set with the specified BER type and no encapsulated elements.

参数:

type - The BER type to use for this element.

ASN1Set

public ASN1Set(@Nullable
               ASN1Element... elements)

Creates a new ASN.1 set with the default BER type and the provided set of elements.

参数:

elements - The set of elements to include in this set.

ASN1Set

public ASN1Set(@Nullable
               Collection<? extends ASN1Element> elements)

Creates a new ASN.1 set with the default BER type and the provided set of elements.

参数:

elements - The set of elements to include in this set.

ASN1Set

public ASN1Set(byte type,
               @Nullable
               ASN1Element... elements)

Creates a new ASN.1 set with the specified BER type and the provided set of elements.

参数:

type - The BER type to use for this element.

elements - The set of elements to include in this set.

ASN1Set

public ASN1Set(byte type,
               @Nullable
               Collection<? extends ASN1Element> elements)

Creates a new ASN.1 set with the specified BER type and the provided set of elements.

参数:

type - The BER type to use for this element.

elements - The set of elements to include in this set.

方法详细资料

getValueLength

public int getValueLength()

Retrieves the number of bytes contained in the value.

覆盖:

getValueLength 在类中 ASN1Element

返回:

The number of bytes contained in the value.

getValue

@NonNull
public byte[] getValue()

Retrieves the encoded value for this element.

覆盖:

getValue 在类中 ASN1Element

返回:

The encoded value for this element.

encodeTo

public void encodeTo(@NonNull
                     ByteStringBuffer buffer)

Appends an encoded representation of this ASN.1 element to the provided buffer.

覆盖:

encodeTo 在类中 ASN1Element

参数:

buffer - The buffer to which the encoded representation should be appended.

elements

@NonNull
public ASN1Element[] elements()

Retrieves the set of encapsulated elements held in this set.

返回:

The set of encapsulated elements held in this set.

decodeAsSet

@NonNull
public static ASN1Set decodeAsSet(@NonNull
                                            byte[] elementBytes)
                                     throws ASN1Exception

Decodes the contents of the provided byte array as a set element.

参数:

elementBytes - The byte array to decode as an ASN.1 set element.

返回:

The decoded ASN.1 set element.

抛出:

ASN1Exception - If the provided array cannot be decoded as a set element.

decodeAsSet

@NonNull
public static ASN1Set decodeAsSet(@NonNull
                                            ASN1Element element)
                                     throws ASN1Exception

Decodes the provided ASN.1 element as a set element.

参数:

element - The ASN.1 element to be decoded.

返回:

The decoded ASN.1 set element.

抛出:

ASN1Exception - If the provided element cannot be decoded as a set element.

toString

public void toString(@NonNull
                     StringBuilder buffer)

Appends a string representation of the value for this ASN.1 element to the provided buffer.

覆盖:

toString 在类中 ASN1Element

参数:

buffer - The buffer to which to append the information.