ZipStreamDataNode (Starjava Datanode API)

java.lang.Object
- uk.ac.starlink.datanode.nodes.DefaultDataNode
- - uk.ac.starlink.datanode.nodes.ZipArchiveDataNode
  - - uk.ac.starlink.datanode.nodes.ZipStreamDataNode

All Implemented Interfaces:

DataNode
```
public class ZipStreamDataNode
extends ZipArchiveDataNode
```
DataNode representing a zip archive got from a stream.

Author:

Mark Taylor (Starlink)

Constructor Summary

Constructors
Constructor and Description

ZipStreamDataNode(uk.ac.starlink.util.DataSource datsrc)
Constructs a ZipStreamDataNode from a DataSource object.

Constructors
Constructor and Description
`ZipStreamDataNode(uk.ac.starlink.util.DataSource datsrc)` Constructs a ZipStreamDataNode from a DataSource object.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected java.util.Iterator`	`getChildIteratorAtLevel(java.lang.String level, DataNode parent)` Returns an iterator over the DataNodes at a given level in the hierarchy of this archive.
`protected java.util.List`	`getEntries()` Returns a list of all the `ZipEntry` objects in this zip archive.

Methods inherited from class uk.ac.starlink.datanode.nodes.ZipArchiveDataNode
allowsChildren, getChildIterator, getEntriesAtLevel, getName, getNodeTLA, getNodeType, getPathSeparator, isMagic

Methods inherited from class uk.ac.starlink.datanode.nodes.DefaultDataNode
beep, configureDetail, getChildMaker, getCreator, getDataObject, getDescription, getIcon, getLabel, getParentObject, getPathElement, hasDataObject, makeChild, makeErrorChild, registerDataObject, setChildMaker, setCreator, setDescription, setIconID, setLabel, setName, setParentObject, toString

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

- Constructor Detail
  - ZipStreamDataNode
```
public ZipStreamDataNode(uk.ac.starlink.util.DataSource datsrc)
                  throws NoSuchDataException
```
    Constructs a ZipStreamDataNode from a DataSource object.
    
    Throws:
    
    NoSuchDataException
- Method Detail
  - getEntries
```
protected java.util.List getEntries()
                             throws java.io.IOException
```
    Description copied from class: ZipArchiveDataNode
    
    Returns a list of all the ZipEntry objects in this zip archive.
    
    Specified by:
    
    getEntries in class ZipArchiveDataNode
    
    Returns:
    
    a List of all the ZipEntry objects which make up this zip archive.
    
    Throws:
    
    java.io.IOException
  - getChildIteratorAtLevel
```
protected java.util.Iterator getChildIteratorAtLevel(java.lang.String level,
                                                     DataNode parent)
                                              throws java.io.IOException
```
    Description copied from class: ZipArchiveDataNode
    
    Returns an iterator over the DataNodes at a given level in the hierarchy of this archive. The iterator creates DataNodes for each ZipEntry in this archive whose name begins with the supplied string level.
    
    Specified by:
    
    getChildIteratorAtLevel in class ZipArchiveDataNode
    
    Parameters:
    
    level - the required starting substring of the name of all ZipEntries to be represented in the result
    
    parent - the DataNode whose children the resulting nodes will be
    
    Returns:
    
    an Iterator over DataNode objects corresponding to the ZipEntry objects specified by level
    
    Throws:
    
    java.io.IOException

Class ZipStreamDataNode

Constructor Summary

Method Summary

Methods inherited from class uk.ac.starlink.datanode.nodes.ZipArchiveDataNode

Methods inherited from class uk.ac.starlink.datanode.nodes.DefaultDataNode

Methods inherited from class java.lang.Object

Constructor Detail

ZipStreamDataNode

Method Detail

getEntries

getChildIteratorAtLevel