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## org.bouncycastle.openpgp
Class PGPPublicKeyRing

    java.lang.Object
      |
      +--org.bouncycastle.openpgp.PGPPublicKeyRing

public class PGPPublicKeyRing
extends java.lang.Object

general class to hold a collection of PGP Public Keys.

Constructor Summary
`PGPPublicKeyRing(byte[] encoding)`
`PGPPublicKeyRing(java.io.InputStream in)`

Method Summary
`void` | `encode(java.io.OutputStream outStream)`
`byte[]` | `getEncoded()`
`PGPPublicKey` | `getPublicKey()` Return the first public key in the ring.
`PGPPublicKey` | `getPublicKey(long keyID)` Return the public key refered to by the passed in keyID if it is present.
`java.util.Iterator` | `getPublicKeys()` Return an iterator containing all the public keys.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### PGPPublicKeyRing

    public PGPPublicKeyRing(byte[] encoding)
                     throws java.io.IOException

### PGPPublicKeyRing

    public PGPPublicKeyRing(java.io.InputStream in)
                     throws java.io.IOException

Method Detail

### getPublicKey

    public PGPPublicKey getPublicKey()

  Return the first public key in the ring.

  Returns:
    PGPPublicKey

### getPublicKey

    public PGPPublicKey getPublicKey(long keyID)
                              throws PGPException,
                                     java.security.NoSuchProviderException

  Return the public key refered to by the passed in keyID if it is present.

  Parameters:
    `keyID` -
  Returns:
    PGPPublicKey
  Throws:
    `PGPException`
    `java.security.NoSuchProviderException`

### getPublicKeys

    public java.util.Iterator getPublicKeys()

  Return an iterator containing all the public keys.

  Returns:
    Iterator

### getEncoded

    public byte[] getEncoded()
                      throws java.io.IOException

    `java.io.IOException`

### encode

    public void encode(java.io.OutputStream outStream)
                throws java.io.IOException

    `java.io.IOException`

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