org.openscada.opc.lib.da.browser

Class FlatBrowser

java.lang.Object

org.openscada.opc.lib.da.browser.BaseBrowser

org.openscada.opc.lib.da.browser.FlatBrowser

public class FlatBrowser
extends BaseBrowser

Browse through the flat server namespace

Author:

Jens Reimann

Field Summary

Fields inherited from class org.openscada.opc.lib.da.browser.BaseBrowser

_batchSize, _browser

Constructor Summary

Constructors

Constructor and Description
FlatBrowser(OPCBrowseServerAddressSpace browser)
FlatBrowser(OPCBrowseServerAddressSpace browser, int batchSize)

Method Summary

Modifier and Type	Method and Description
Collection<String>	browse()
Collection<String>	browse(EnumSet<Access> accessMask)
Collection<String>	browse(String filterCriteria)
Collection<String>	browse(String filterCriteria, EnumSet<Access> accessMask, int variantType) Perform a flat browse operation

Methods inherited from class org.openscada.opc.lib.da.browser.BaseBrowser

browse, getAccessPaths, getBatchSize, setBatchSize

Methods inherited from class java.lang.Object

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

Constructor Detail

FlatBrowser

public FlatBrowser(OPCBrowseServerAddressSpace browser)

FlatBrowser

public FlatBrowser(OPCBrowseServerAddressSpace browser,
                   int batchSize)

Method Detail

browse

public Collection<String> browse(String filterCriteria,
                                 EnumSet<Access> accessMask,
                                 int variantType)
                          throws IllegalArgumentException,
                                 UnknownHostException,
                                 JIException

Perform a flat browse operation

Parameters:

filterCriteria - The filter criteria. Use an empty string if you don't need one.

accessMask - The access mask. An empty set will search for all.

variantType - The variant type. Must be one of the VT_ constants of JIVariant. Use JIVariant.VT_EMPTY if you want to browse for all.

Returns:

The list of entries

Throws:

IllegalArgumentException

UnknownHostException

JIException

browse

public Collection<String> browse(String filterCriteria)
                          throws IllegalArgumentException,
                                 UnknownHostException,
                                 JIException

Throws:

IllegalArgumentException

UnknownHostException

JIException

browse

public Collection<String> browse()
                          throws IllegalArgumentException,
                                 UnknownHostException,
                                 JIException

Throws:

IllegalArgumentException

UnknownHostException

JIException

browse

public Collection<String> browse(EnumSet<Access> accessMask)
                          throws IllegalArgumentException,
                                 UnknownHostException,
                                 JIException

Throws:

IllegalArgumentException

UnknownHostException

JIException