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-rw-r--r--src/main/java/com/lowagie/bc/asn1/ASN1TaggedObject.java146
1 files changed, 0 insertions, 146 deletions
diff --git a/src/main/java/com/lowagie/bc/asn1/ASN1TaggedObject.java b/src/main/java/com/lowagie/bc/asn1/ASN1TaggedObject.java
deleted file mode 100644
index c70cb42..0000000
--- a/src/main/java/com/lowagie/bc/asn1/ASN1TaggedObject.java
+++ /dev/null
@@ -1,146 +0,0 @@
-package com.lowagie.bc.asn1;
-
-import java.io.IOException;
-
-/**
- * ASN.1 TaggedObject - in ASN.1 nottation this is any object proceeded by
- * a [n] where n is some number - these are assume to follow the construction
- * rules (as with sequences).
- */
-public abstract class ASN1TaggedObject
- extends DERObject
-{
- int tagNo;
- boolean empty = false;
- boolean explicit = true;
- DEREncodable obj = null;
-
- static public ASN1TaggedObject getInstance(
- ASN1TaggedObject obj,
- boolean explicit)
- {
- if (explicit)
- {
- return (ASN1TaggedObject)obj.getObject();
- }
-
- throw new IllegalArgumentException("implicitly tagged tagged object");
- }
-
- /**
- * @param tagNo the tag number for this object.
- * @param obj the tagged object.
- */
- public ASN1TaggedObject(
- int tagNo,
- DEREncodable obj)
- {
- this.explicit = true;
- this.tagNo = tagNo;
- this.obj = obj;
- }
-
- /**
- * @param explicit true if the object is explicitly tagged.
- * @param tagNo the tag number for this object.
- * @param obj the tagged object.
- */
- public ASN1TaggedObject(
- boolean explicit,
- int tagNo,
- DEREncodable obj)
- {
- this.explicit = explicit;
- this.tagNo = tagNo;
- this.obj = obj;
- }
-
- public boolean equals(
- Object o)
- {
- if (o == null || !(o instanceof ASN1TaggedObject))
- {
- return false;
- }
-
- ASN1TaggedObject other = (ASN1TaggedObject)o;
-
- if (tagNo != other.tagNo || empty != other.empty || explicit != other.explicit)
- {
- return false;
- }
-
- if(obj == null)
- {
- if(other.obj != null)
- {
- return false;
- }
- }
- else
- {
- if(!(obj.equals(other.obj)))
- {
- return false;
- }
- }
-
- return true;
- }
-
- public int hashCode()
- {
- int code = tagNo;
-
- if (obj != null)
- {
- code ^= obj.hashCode();
- }
-
- return code;
- }
-
- public int getTagNo()
- {
- return tagNo;
- }
-
- /**
- * return whether or not the object may be explicitly tagged.
- * <p>
- * Note: if the object has been read from an input stream, the only
- * time you can be sure if isExplicit is returning the true state of
- * affairs is if it returns false. An implicitly tagged object may appear
- * to be explicitly tagged, so you need to understand the context under
- * which the reading was done as well, see getObject below.
- */
- public boolean isExplicit()
- {
- return explicit;
- }
-
- public boolean isEmpty()
- {
- return empty;
- }
-
- /**
- * return whatever was following the tag.
- * <p>
- * Note: tagged objects are generally context dependent if you're
- * trying to extract a tagged object you should be going via the
- * appropriate getInstance method.
- */
- public DERObject getObject()
- {
- if (obj != null)
- {
- return obj.getDERObject();
- }
-
- return null;
- }
-
- abstract void encode(DEROutputStream out)
- throws IOException;
-}