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## com.caucho.vfs
Class MemoryPath

    java.lang.Object
      |
      +--com.caucho.vfs.Path
            |
            +--com.caucho.vfs.FilesystemPath
                  |
                  +--com.caucho.vfs.MemoryPath

public class MemoryPath
extends FilesystemPath

Inner Class Summary
`class` | `MemoryPath.MemoryStream`

Fields inherited from class com.caucho.vfs.FilesystemPath
`bindRoot, pathname, root, separatorChar, userPath`

Fields inherited from class com.caucho.vfs.Path
`schemeMap`

Constructor Summary
`` | `MemoryPath()`
`protected` | `MemoryPath(FilesystemPath root, java.lang.String userPath, java.util.Map attributes, java.lang.String path)`

Method Summary
`boolean` | `canRead()` Tests if the file can be read.
`boolean` | `canWrite()` Tests if the file can be written.
`boolean` | `exists()` Tests if the file exists.
`Path` | `fsWalk(java.lang.String userPath, java.util.Map attributes, java.lang.String path)` Lookup a path relative to the current filesystem's root.
`long` | `getLastModified()` Returns the last modified time of the file.
`long` | `getLength()` Returns the length of the file in bytes.
`java.lang.String` | `getScheme()` Returns the url scheme
`java.lang.Object` | `getValue()` Gets the object at the path.
`boolean` | `isDirectory()` Tests if the path refers to a directory.
`boolean` | `isFile()` Tests if the path refers to a file.
`boolean` | `isObject()` Tests if the path refers to an object.
`java.lang.String[]` | `list()`
`boolean` | `mkdir()` Creates the directory named by this path.
`boolean` | `mkdirs()` Creates the directory named by this path and any parent directories.
`protected StreamImpl` | `openAppendImpl()`
`protected StreamImpl` | `openReadImpl()`
`protected StreamImpl` | `openWriteImpl()`
`boolean` | `remove()` Removes the file or directory named by this path.
`boolean` | `renameTo(Path path)` Renames the file or directory to the name given by the path.
`void` | `setValue(java.lang.Object object)` Sets the object at the path.

Methods inherited from class com.caucho.vfs.FilesystemPath
`bind, copy, createRoot, equals, getFullPath, getParent, getPath, getTail, getURL, getUserPath, hashCode, normalizePath, normalizePath, schemeWalk, setUserPath, toString`

Methods inherited from class com.caucho.vfs.Path
`createNewFile, createTempFile, getAttribute, getAttributeNames, getContentType, getHost, getNativePath, getPort, getQuery, iterator, lookup, lookup, lookupNative, lookupNative, openAppend, openRead, openReadWrite, openReadWriteImpl, openWrite, removeAttribute, renameTo, scanScheme, setAttribute, setLastModified, unbind, writeToStream`

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

Constructor Detail

### MemoryPath

    protected MemoryPath(FilesystemPath root,
                         java.lang.String userPath,
                         java.util.Map attributes,
                         java.lang.String path)

### MemoryPath

    public MemoryPath()

Method Detail

### fsWalk

    public Path fsWalk(java.lang.String userPath,
                       java.util.Map attributes,
                       java.lang.String path)

  Description copied from class: `FilesystemPath`
  Lookup a path relative to the current filesystem's root. Filesystems will specialize fsWalk.
  Overrides:
    `fsWalk` in class `FilesystemPath`
  Following copied from class: `com.caucho.vfs.FilesystemPath`
  Parameters:
    `userPath` - the exact string passed by the user's lookup()
    `newAttributes` - the user's new attributes
    `newPath` - the normalized real path
  Returns:
    the matching path

### getScheme

    public java.lang.String getScheme()

  Description copied from class: `Path`
  Returns the url scheme
  Overrides:
    `getScheme` in class `Path`

### exists

    public boolean exists()

  Description copied from class: `Path`
  Tests if the file exists.
  Overrides:
    `exists` in class `Path`

### isDirectory

    public boolean isDirectory()

  Description copied from class: `Path`
  Tests if the path refers to a directory.
  Overrides:
    `isDirectory` in class `Path`

### isFile

    public boolean isFile()

  Description copied from class: `Path`
  Tests if the path refers to a file.
  Overrides:
    `isFile` in class `Path`

### isObject

    public boolean isObject()

  Description copied from class: `Path`
  Tests if the path refers to an object.
  Overrides:
    `isObject` in class `Path`

### getLength

    public long getLength()

  Description copied from class: `Path`
  Returns the length of the file in bytes.
  Overrides:
    `getLength` in class `Path`
  Following copied from class: `com.caucho.vfs.Path`
  Returns:
    0 for non-files

### getLastModified

    public long getLastModified()

  Description copied from class: `Path`
  Returns the last modified time of the file. According to the jdk, this may not correspond to the system time.
  Overrides:
    `getLastModified` in class `Path`
  Following copied from class: `com.caucho.vfs.Path`
  Returns:
    0 for non-files.

### canRead

    public boolean canRead()

  Description copied from class: `Path`
  Tests if the file can be read.
  Overrides:
    `canRead` in class `Path`

### canWrite

    public boolean canWrite()

  Description copied from class: `Path`
  Tests if the file can be written.
  Overrides:
    `canWrite` in class `Path`

### list

    public java.lang.String[] list()

  Overrides:
    `list` in class `Path`
  Following copied from class: `com.caucho.vfs.Path`
  Returns:
    The contents of this directory or null if the path does not refer to a directory.

### mkdir

    public boolean mkdir()

  Description copied from class: `Path`
  Creates the directory named by this path.
  Overrides:
    `mkdir` in class `Path`
  Following copied from class: `com.caucho.vfs.Path`
  Returns:
    true if successful.

### mkdirs

    public boolean mkdirs()

  Description copied from class: `Path`
  Creates the directory named by this path and any parent directories.
  Overrides:
    `mkdirs` in class `Path`
  Following copied from class: `com.caucho.vfs.Path`
  Returns:
    true if successful.

### remove

    public boolean remove()

  Description copied from class: `Path`
  Removes the file or directory named by this path.
  Overrides:
    `remove` in class `Path`
  Following copied from class: `com.caucho.vfs.Path`
  Returns:
    true if successful.

### renameTo

    public boolean renameTo(Path path)

  Description copied from class: `Path`
  Renames the file or directory to the name given by the path.
  Overrides:
    `renameTo` in class `Path`
  Following copied from class: `com.caucho.vfs.Path`
  Returns:
    true if successful

### openReadImpl

    protected StreamImpl openReadImpl()
                               throws java.io.IOException

  Overrides:
    `openReadImpl` in class `Path`

### openWriteImpl

    protected StreamImpl openWriteImpl()
                                throws java.io.IOException

  Overrides:
    `openWriteImpl` in class `Path`

### openAppendImpl

    protected StreamImpl openAppendImpl()
                                 throws java.io.IOException

  Overrides:
    `openAppendImpl` in class `Path`

### getValue

    public java.lang.Object getValue()
                              throws java.io.IOException

  Description copied from class: `Path`
  Gets the object at the path. Normal filesystems will generally typically return null.

  A bean filesystem or a mime-type aware filesystem could deserialize the contents of the file.

  Overrides:
    `getValue` in class `Path`

### setValue

    public void setValue(java.lang.Object object)
                  throws java.io.IOException

  Description copied from class: `Path`
  Sets the object at the path.

  Normal filesystems will generally do nothing. However, a bean filesystem or a mime-type aware filesystem could serialize the object and store it.

  Overrides:
    `setValue` in class `Path`

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