org.eclipse.jgit.treewalk

Class WorkingTreeIterator.Entry

java.lang.Object

org.eclipse.jgit.treewalk.WorkingTreeIterator.Entry

Direct Known Subclasses:

FileTreeIterator.FileEntry

Enclosing class:

WorkingTreeIterator

protected abstract static class WorkingTreeIterator.Entry
extends Object

A single entry within a working directory tree.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	WorkingTreeIterator.Entry()

Method Summary

Methods

Modifier and Type	Method and Description
abstract long	getLastModified() Get the last modified time of this entry.
abstract long	getLength() Get the byte length of this entry.
abstract FileMode	getMode() Get the type of this entry.
abstract String	getName() Get the name of this entry within its directory.
abstract InputStream	openInputStream() Obtain an input stream to read the file content.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

WorkingTreeIterator.Entry

protected WorkingTreeIterator.Entry()

Method Detail

toString

public String toString()

Overrides:

toString in class Object

getMode

public abstract FileMode getMode()

Get the type of this entry.

Note: Efficient implementation required.

The implementation of this method must be efficient. If a subclass needs to compute the value they should cache the reference within an instance member instead.

Returns:

a file mode constant from FileMode.

getLength

public abstract long getLength()

Get the byte length of this entry.

Note: Efficient implementation required.

The implementation of this method must be efficient. If a subclass needs to compute the value they should cache the reference within an instance member instead.

Returns:

size of this file, in bytes.

getLastModified

public abstract long getLastModified()

Get the last modified time of this entry.

Note: Efficient implementation required.

The implementation of this method must be efficient. If a subclass needs to compute the value they should cache the reference within an instance member instead.

Returns:

time since the epoch (in ms) of the last change.

getName

public abstract String getName()

Get the name of this entry within its directory.

Efficient implementations are not required. The caller will obtain the name only once and cache it once obtained.

Returns:

name of the entry.

openInputStream

public abstract InputStream openInputStream()
                                     throws IOException

Obtain an input stream to read the file content.

Efficient implementations are not required. The caller will usually obtain the stream only once per entry, if at all.

The input stream should not use buffering if the implementation can avoid it. The caller will buffer as necessary to perform efficient block IO operations.

The caller will close the stream once complete.

Returns:

a stream to read from the file.

Throws:

IOException - the file could not be opened for reading.