freenet.client

Class FailureCodeTracker

java.lang.Object

freenet.client.FailureCodeTracker

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class FailureCodeTracker
extends java.lang.Object
implements java.lang.Cloneable, java.io.Serializable

Essentially a map of integer to incrementible integer. FIXME maybe move this to support, give it a better name? WARNING: Changing non-transient members on classes that are Serializable can result in restarting downloads or losing uploads.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
boolean	insert

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FailureCodeTracker()
	FailureCodeTracker(boolean insert)
	FailureCodeTracker(boolean insert, java.io.DataInputStream dis)
	FailureCodeTracker(boolean isInsert, SimpleFieldSet fs) Create a FailureCodeTracker from a SimpleFieldSet.

Method Summary

Modifier and Type	Method and Description
FailureCodeTracker	clone() Copy the FailureCodeTracker.
int	getErrorCount(FetchException.FetchExceptionMode mode) Get number of errors of count mode
int	getErrorCount(InsertException.InsertExceptionMode mode) Get number of errors of count mode
int	getErrorCount(int mode) Get number of errors of count mode
int	getFirstCode()
FetchException.FetchExceptionMode	getFirstCodeFetch()
InsertException.InsertExceptionMode	getFirstCodeInsert()
static int	getFixedLength(boolean insert) Get the length of the fixed-size representation produced by writeFixedLengthTo().
java.lang.String	getMessage(java.lang.Integer x)
void	inc(FetchException.FetchExceptionMode k)
void	inc(FetchException.FetchExceptionMode k, int val)
void	inc(InsertException.InsertExceptionMode k)
void	inc(InsertException.InsertExceptionMode k, int val)
void	inc(int k)
void	inc(java.lang.Integer k, int val)
boolean	isDataFound()
boolean	isEmpty()
boolean	isFatal(boolean insert)
boolean	isOneCodeOnly()
FailureCodeTracker	merge(FailureCodeTracker source) Merge codes from another tracker into this one.
void	merge(FetchException e)
void	merge(InsertException e)
SimpleFieldSet	toFieldSet(boolean verbose) Copy verbosely to a SimpleFieldSet
java.lang.String	toString()
int	totalCount()
java.lang.String	toVerboseString()
void	writeFixedLengthTo(java.io.DataOutputStream dos) Write a fixed-size representation to a DataOutputStream.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

insert

public final boolean insert

Constructor Detail

FailureCodeTracker

public FailureCodeTracker(boolean insert)

FailureCodeTracker

public FailureCodeTracker(boolean isInsert,
                          SimpleFieldSet fs)

Create a FailureCodeTracker from a SimpleFieldSet.

Parameters:

isInsert - Whether this is an insert.

fs - The SimpleFieldSet containing the FieldSet (non-verbose) form of the tracker.

FailureCodeTracker

protected FailureCodeTracker()

FailureCodeTracker

public FailureCodeTracker(boolean insert,
                          java.io.DataInputStream dis)
                   throws java.io.IOException,
                          StorageFormatException

Throws:

java.io.IOException

StorageFormatException

Method Detail

inc

public void inc(FetchException.FetchExceptionMode k)

inc

public void inc(InsertException.InsertExceptionMode k)

inc

public void inc(int k)

inc

public void inc(FetchException.FetchExceptionMode k,
                int val)

inc

public void inc(InsertException.InsertExceptionMode k,
                int val)

inc

public void inc(java.lang.Integer k,
                int val)

toVerboseString

public java.lang.String toVerboseString()

getMessage

public java.lang.String getMessage(java.lang.Integer x)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

merge

public FailureCodeTracker merge(FailureCodeTracker source)

Merge codes from another tracker into this one.

merge

public void merge(FetchException e)

totalCount

public int totalCount()

toFieldSet

public SimpleFieldSet toFieldSet(boolean verbose)

Copy verbosely to a SimpleFieldSet

isOneCodeOnly

public boolean isOneCodeOnly()

getFirstCodeFetch

public FetchException.FetchExceptionMode getFirstCodeFetch()

getFirstCodeInsert

public InsertException.InsertExceptionMode getFirstCodeInsert()

getFirstCode

public int getFirstCode()

isFatal

public boolean isFatal(boolean insert)

merge

public void merge(InsertException e)

isEmpty

public boolean isEmpty()

clone

public FailureCodeTracker clone()

Copy the FailureCodeTracker. We implement Cloneable to shut up findbugs, but Object.clone() won't work because it's a shallow copy, so we implement it with merge().

Overrides:

clone in class java.lang.Object

isDataFound

public boolean isDataFound()

getFixedLength

public static int getFixedLength(boolean insert)

Get the length of the fixed-size representation produced by writeFixedLengthTo().

writeFixedLengthTo

public void writeFixedLengthTo(java.io.DataOutputStream dos)
                        throws java.io.IOException

Write a fixed-size representation to a DataOutputStream. This is important for e.g. splitfiles, where we have a fixed part of the disk file to save it to.

Throws:

java.io.IOException

getErrorCount

public int getErrorCount(int mode)

Get number of errors of count mode

getErrorCount

public int getErrorCount(InsertException.InsertExceptionMode mode)

Get number of errors of count mode

getErrorCount

public int getErrorCount(FetchException.FetchExceptionMode mode)

Get number of errors of count mode