Package com.snmp4j.smi

Class NamedInputStream

java.lang.Object

com.snmp4j.smi.NamedInputStream

public class NamedInputStream
extends Object

The NamedInputStream class represents an input stream with a name to identify the stream. SmiManager uses NamedInputStreams when compiling MIB specifications into its internal MIB repository cache.

The InputStream returned by getInputStream() must be closed after the SmiManager.compile(NamedInputStream) or SmiManager.compile(NamedInputStream[], CompilationMonitor, boolean, boolean, boolean) methods have been called.

Author:

Frank Fock

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	NamedInputStream.ZipFormat	A supported ZIP file format

Constructor Summary

Constructors

Constructor	Description
NamedInputStream(File file)	Creates a NamedInputStream from the specified file.
NamedInputStream(InputStream inputStream, String name)	Creates a NamedInputStream from an InputStream and an identifying name.
NamedInputStream(InputStream inputStream, String name, NamedInputStream.ZipFormat zipFormat)	Creates a NamedInputStream from an InputStream and an identifying name.

Method Summary

Modifier and Type	Method	Description
InputStream	getInputStream()	Gets the InputStream.
String	getName()	Gets the name of the input stream.
NamedInputStream.ZipFormat	getZipFormat()	Gets the compression format of the stream.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

NamedInputStream

public NamedInputStream(File file)
                 throws FileNotFoundException

Creates a NamedInputStream from the specified file.

Parameters:

file - the file to create a named input stream for.

Throws:

FileNotFoundException - if the file cannot be found.

NamedInputStream

public NamedInputStream(InputStream inputStream,
 String name)

Creates a NamedInputStream from an InputStream and an identifying name.

Parameters:

inputStream - the InputStream reference. It will/should not be closed by users of this NamedInputStream.

name - a unique name of the stream (i.e., a file name).

NamedInputStream

public NamedInputStream(InputStream inputStream,
 String name,
 NamedInputStream.ZipFormat zipFormat)

Creates a NamedInputStream from an InputStream and an identifying name.

Parameters:

inputStream - the InputStream reference. It will/should not be closed by users of this NamedInputStream.

name - a unique name of the stream (i.e., a file name).

zipFormat - the compression and archive format of the inputStream.

Method Details

getInputStream

public InputStream getInputStream()

Gets the InputStream. Callers should not close it. Closing the stream should be done by the creator of this NamedInputStream.

Returns:

the input stream.

getName

public String getName()

Gets the name of the input stream.

Returns:

a name for the input stream.

getZipFormat

public NamedInputStream.ZipFormat getZipFormat()

Gets the compression format of the stream. For uncompressed streams NamedInputStream.ZipFormat.none will be returned.

Returns:

the NamedInputStream.ZipFormat of this input stream.

toString

public String toString()

Overrides:

toString in class Object