Package org.bouncycastle.asn1
Class ASN1Integer
- java.lang.Object
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- org.bouncycastle.asn1.ASN1Object
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- org.bouncycastle.asn1.ASN1Primitive
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- org.bouncycastle.asn1.ASN1Integer
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- All Implemented Interfaces:
ASN1Encodable
,Encodable
- Direct Known Subclasses:
SubsequentMessage
public class ASN1Integer extends ASN1Primitive
Class representing the ASN.1 INTEGER type.
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Constructor Summary
Constructors Constructor Description ASN1Integer(byte[] bytes)
ASN1Integer(long value)
ASN1Integer(java.math.BigInteger value)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static ASN1Integer
getInstance(java.lang.Object obj)
return an integer from the passed in objectstatic ASN1Integer
getInstance(ASN1TaggedObject obj, boolean explicit)
return an Integer from a tagged object.java.math.BigInteger
getPositiveValue()
in some cases positive values get crammed into a space, that's not quite big enough...java.math.BigInteger
getValue()
int
hashCode()
java.lang.String
toString()
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Methods inherited from class org.bouncycastle.asn1.ASN1Primitive
equals, fromByteArray, toASN1Primitive
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Methods inherited from class org.bouncycastle.asn1.ASN1Object
getEncoded, getEncoded, hasEncodedTagValue
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Method Detail
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getInstance
public static ASN1Integer getInstance(java.lang.Object obj)
return an integer from the passed in object- Parameters:
obj
- an ASN1Integer or an object that can be converted into one.- Returns:
- an ASN1Integer instance.
- Throws:
java.lang.IllegalArgumentException
- if the object cannot be converted.
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getInstance
public static ASN1Integer getInstance(ASN1TaggedObject obj, boolean explicit)
return an Integer from a tagged object.- Parameters:
obj
- the tagged object holding the object we wantexplicit
- true if the object is meant to be explicitly tagged false otherwise.- Returns:
- an ASN1Integer instance.
- Throws:
java.lang.IllegalArgumentException
- if the tagged object cannot be converted.
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getValue
public java.math.BigInteger getValue()
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getPositiveValue
public java.math.BigInteger getPositiveValue()
in some cases positive values get crammed into a space, that's not quite big enough...- Returns:
- the BigInteger that results from treating this ASN.1 INTEGER as unsigned.
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hashCode
public int hashCode()
- Specified by:
hashCode
in classASN1Primitive
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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