org.bouncycastle.asn1.ASN1Absent Maven / Gradle / Ivy
package org.bouncycastle.asn1;
import java.io.IOException;
/**
* An ASN1 class that encodes to nothing, used in the OER library to deal with the Optional type.
*/
public class ASN1Absent
extends ASN1Primitive
{
public static final ASN1Absent INSTANCE = new ASN1Absent();
private ASN1Absent()
{
}
public int hashCode()
{
return 0;
}
boolean encodeConstructed()
{
return false;
}
int encodedLength(boolean withTag)
throws IOException
{
return 0;
}
void encode(ASN1OutputStream out, boolean withTag)
throws IOException
{
}
boolean asn1Equals(ASN1Primitive o)
{
return o == this;
}
}