net.i2p.data.i2np
Class DatabaseSearchReplyMessage

java.lang.Object
  extended by net.i2p.data.DataStructureImpl
      extended by net.i2p.data.i2np.I2NPMessageImpl
          extended by net.i2p.data.i2np.DatabaseSearchReplyMessage
All Implemented Interfaces:
DataStructure, I2NPMessage

public class DatabaseSearchReplyMessage
extends I2NPMessageImpl

Defines the message a router sends to another router in response to a search (DatabaseFindNearest or DatabaseLookup) when it doesn't have the value, specifying what routers it would search.

Author:
jrandom

Nested Class Summary
 
Nested classes/interfaces inherited from class net.i2p.data.i2np.I2NPMessageImpl
I2NPMessageImpl.Builder
 
Field Summary
static int MESSAGE_TYPE
           
 
Fields inherited from class net.i2p.data.i2np.I2NPMessageImpl
_context, CHECKSUM_LENGTH, DEFAULT_EXPIRATION_MS
 
Fields inherited from interface net.i2p.data.i2np.I2NPMessage
MAX_ID_VALUE, MAX_SIZE
 
Constructor Summary
DatabaseSearchReplyMessage(I2PAppContext context)
           
 
Method Summary
 void addReply(Hash peer)
           
protected  int calculateWrittenLength()
          calculate the message body's length (not including the header and footer
 boolean equals(java.lang.Object object)
           
 Hash getFromHash()
           
 int getNumReplies()
           
 Hash getReply(int index)
           
 Hash getSearchKey()
          Defines the key being searched for
 int getType()
          Return the unique identifier for this type of I2NP message, as defined in the I2NP spec
 int hashCode()
           
 void readMessage(byte[] data, int offset, int dataSize, int type)
          Read the body into the data structures, after the initial type byte and the uniqueId / expiration, using the current class's format as defined by the I2NP specification
 void setFromHash(Hash from)
           
 void setSearchKey(Hash key)
           
 java.lang.String toString()
           
protected  int writeMessageBody(byte[] out, int curIndex)
          write the message body to the output array, starting at the given index
 
Methods inherited from class net.i2p.data.i2np.I2NPMessageImpl
createMessage, fromRawByteArray, getMessageExpiration, getMessageSize, getRawMessageSize, getUniqueId, read, readBytes, readBytes, readBytes, readMessage, registerBuilder, setMessageExpiration, setUniqueId, toByteArray, toByteArray, toRawByteArray, verifyUnwritten, writeBytes, written
 
Methods inherited from class net.i2p.data.DataStructureImpl
calculateHash, fromBase64, fromByteArray, read, toBase64
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface net.i2p.data.DataStructure
calculateHash, fromBase64, fromByteArray, toBase64
 

Field Detail

MESSAGE_TYPE

public static final int MESSAGE_TYPE
See Also:
Constant Field Values
Constructor Detail

DatabaseSearchReplyMessage

public DatabaseSearchReplyMessage(I2PAppContext context)
Method Detail

getSearchKey

public Hash getSearchKey()
Defines the key being searched for


setSearchKey

public void setSearchKey(Hash key)

getNumReplies

public int getNumReplies()

getReply

public Hash getReply(int index)

addReply

public void addReply(Hash peer)

getFromHash

public Hash getFromHash()

setFromHash

public void setFromHash(Hash from)

readMessage

public void readMessage(byte[] data,
                        int offset,
                        int dataSize,
                        int type)
                 throws I2NPMessageException,
                        java.io.IOException
Description copied from interface: I2NPMessage
Read the body into the data structures, after the initial type byte and the uniqueId / expiration, using the current class's format as defined by the I2NP specification

Parameters:
data - data to read from
offset - where to start in the data array
dataSize - how long into the data to read
type - I2NP message type
Throws:
I2NPMessageException - if the stream doesn't contain a valid message that this class can read.
java.io.IOException - if there is a problem reading from the stream

calculateWrittenLength

protected int calculateWrittenLength()
calculate the message body's length (not including the header and footer

Specified by:
calculateWrittenLength in class I2NPMessageImpl

writeMessageBody

protected int writeMessageBody(byte[] out,
                               int curIndex)
                        throws I2NPMessageException
write the message body to the output array, starting at the given index

Specified by:
writeMessageBody in class I2NPMessageImpl
Returns:
the index into the array after the last byte written
Throws:
I2NPMessageException

getType

public int getType()
Description copied from interface: I2NPMessage
Return the unique identifier for this type of I2NP message, as defined in the I2NP spec


equals

public boolean equals(java.lang.Object object)
Overrides:
equals in class java.lang.Object

hashCode

public int hashCode()
Overrides:
hashCode in class java.lang.Object

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object