Package org.bouncycastle.oer
Class OEROptional
- java.lang.Object
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- org.bouncycastle.asn1.ASN1Object
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- org.bouncycastle.oer.OEROptional
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- All Implemented Interfaces:
org.bouncycastle.asn1.ASN1Encodable
,org.bouncycastle.util.Encodable
public class OEROptional extends org.bouncycastle.asn1.ASN1Object
A placeholder object that represents an absent item.
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Field Summary
Fields Modifier and Type Field Description static OEROptional
ABSENT
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object o)
org.bouncycastle.asn1.ASN1Encodable
get()
static OEROptional
getInstance(java.lang.Object o)
<T> T
getObject(java.lang.Class<T> type)
utility method to cast value to a given type or to call that type's getInstance(Object o) method if it has one.static <T> T
getValue(java.lang.Class<T> type, java.lang.Object src)
int
hashCode()
boolean
isDefined()
org.bouncycastle.asn1.ASN1Primitive
toASN1Primitive()
java.lang.String
toString()
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Field Detail
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ABSENT
public static final OEROptional ABSENT
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Method Detail
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getInstance
public static OEROptional getInstance(java.lang.Object o)
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getValue
public static <T> T getValue(java.lang.Class<T> type, java.lang.Object src)
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getObject
public <T> T getObject(java.lang.Class<T> type)
utility method to cast value to a given type or to call that type's getInstance(Object o) method if it has one.- Type Parameters:
T
- The type.- Parameters:
type
- The target type.- Returns:
- An instance of that type.
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get
public org.bouncycastle.asn1.ASN1Encodable get()
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toASN1Primitive
public org.bouncycastle.asn1.ASN1Primitive toASN1Primitive()
- Specified by:
toASN1Primitive
in interfaceorg.bouncycastle.asn1.ASN1Encodable
- Specified by:
toASN1Primitive
in classorg.bouncycastle.asn1.ASN1Object
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isDefined
public boolean isDefined()
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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equals
public boolean equals(java.lang.Object o)
- Overrides:
equals
in classorg.bouncycastle.asn1.ASN1Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classorg.bouncycastle.asn1.ASN1Object
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