org.eclipse.rse.core.filters
Class SystemFilterSimple

java.lang.Object
  org.eclipse.rse.core.model.RSEPersistableObject
      org.eclipse.rse.core.model.PropertySetContainer
          org.eclipse.rse.core.model.RSEModelObject
              org.eclipse.rse.internal.references.SystemReferencedObject
                  org.eclipse.rse.internal.core.filters.SystemFilter
                      org.eclipse.rse.core.filters.SystemFilterSimple

All Implemented Interfaces:

IAdaptable, ISystemFilter, ISystemFilterContainer, IPropertySetContainer, IRSEModelObject, IRSEPersistableContainer, ISystemContainer, IRSEBaseReferencedObject, IRSEReferencedObject

public class SystemFilterSimple
extends org.eclipse.rse.internal.core.filters.SystemFilter
implements ISystemContainer

A lightweight override of the full-fledged persistable implementation of SystemFilter. This class replaces the heavy-weight MOF implementations with simple non-MOF implementations.

This flavour of SystemFilter implementation is for those cases where a simple in-memory SystemFilter is needed temporarily, perhaps to populate a GUI widget say, and the filter does not need to be savable/restorable. As a result there is no mof, and no need for a parent SystemFilterPool or SystemFilterPoolManager. The class is small, simple and directly instantiable.

This simple implementation does not support:

• Saving or restoring from disk
• SystemFilterStrings ... only Strings are used for the filter strings
• Nested filters
• Parent filter pool
• The attributes relativeOrder, promptable and default

Field Summary

protected HashMap	cachedContents
protected boolean	isStale

Fields inherited from class org.eclipse.rse.internal.core.filters.SystemFilter

_parentFilter, debug, default_, DEFAULT_EDEFAULT, filterStringArray, filterStringObjectArray, filterStringVector, NAME_EDEFAULT, nestedFilters, NON_CHANGABLE_EDEFAULT, NON_DELETABLE_EDEFAULT, NON_RENAMABLE_EDEFAULT, nonChangable, nonDeletable, nonRenamable, PROMPTABLE_EDEFAULT, RELATIVE_ORDER_EDEFAULT, relativeOrder, release, RELEASE_EDEFAULT, SINGLE_FILTER_STRING_ONLY_EDEFAULT, singleFilterStringOnly, strings, STRINGS_CASE_SENSITIVE_EDEFAULT, STRINGS_NON_CHANGABLE_EDEFAULT, stringsCaseSensitive, stringsNonChangable, SUPPORTS_DUPLICATE_FILTER_STRINGS_EDEFAULT, SUPPORTS_NESTED_FILTERS_EDEFAULT, supportsDuplicateFilterStrings, supportsNestedFilters, TYPE_EDEFAULT

Fields inherited from class org.eclipse.rse.internal.references.SystemReferencedObject

helper

Fields inherited from interface org.eclipse.rse.core.model.IRSEPersistableContainer

NO_CHILDREN

Fields inherited from interface org.eclipse.rse.core.model.IRSEPersistableContainer

NO_CHILDREN

Constructor Summary

SystemFilterSimple(String name)
Constructor for SystemFilterSimpleImpl

Method Summary

ISystemFilterString	addFilterString(String newString) Append a new filter string to this filter's list.
ISystemFilterString	addFilterString(String newString, int position) Insert a new filter string to this filter's list, at the given zero-based position.
boolean	areStringsCaseSensitive() Are filter strings in this filter case sensitive?
void	clone(ISystemFilter targetFilter) Clones a given filter to the given target filter.
Object[]	getChildren() Return the children of this filter.
Object[]	getContents(ISystemContentsType contentsType) Returns all the contents of the object (combining results of all filters
String	getFilterString() Get the single filter string.
int	getFilterStringCount() Return how many filter strings are defined in this filter.
String[]	getFilterStrings() Return filter strings as an array of String objects.
Vector	getFilterStringsVector() Return filter strings as a Vector of String objects
String	getName() Get the filter's name
List	getNestedFilters() Overridden to return null
Object	getParent() Get the parent as set in setParent(Object)
ISystemFilter	getParentFilter() Overridden to return null
ISystemFilterPoolManagerProvider	getProvider() Overridden to return null
int	getRelativeOrder() Overridden to return -1
IFile	getSaveFile() Overridden to return null
String	getSaveFileName() Overridden to return null
List	getStrings() Overridden to return null
ISystemFilter	getSystemFilter(String aliasName) Overridden to return null
int	getSystemFilterCount() Overridden to return 0
Vector	getSystemFilterNames() Overridden to return null
ISystemFilterPoolManager	getSystemFilterPoolManager() Overridden to return null
ISystemFilter[]	getSystemFilters() Overridden to return null
ISystemFilterString[]	getSystemFilterStrings() Get this filter's filter string objects as an array.
Vector	getSystemFiltersVector() Overridden to return null
String	getType() Get the filter's type
boolean	hasChildren() Returns true if this filter has any filter strings
boolean	hasContents(ISystemContentsType contentsType) Returns whether the object has contents of a particular type.
protected void	invalidateCache() Clear internal cache so it will be rebuilt on next request.
boolean	isDefault() Overridden to return false
boolean	isNested() Return true if this filter is a nested filter or not.
boolean	isPromptable() Is this a special filter that prompts the user when it is expanded?
boolean	isStale() Indicates whether the cached object is stale
boolean	isStringsCaseSensitive() Are filter strings in this filter case sensitive?
boolean	isTransient() Return true if this a transient or simple filter that is only created temporary "on the fly" and not intended to be saved or part of the filter framework.
void	markStale(boolean isStale) Marks the object as stale or not
void	markStale(boolean isStale, boolean clearCache) Marks the object as stale or not
void	moveSystemFilterString(int pos, ISystemFilterString filterString) Move a given filter string to a given zero-based location.
ISystemFilterString	removeFilterString(int position) Remove a filter string from this filter's list, given its zero-based position
boolean	removeFilterString(ISystemFilterString filterString) Remove a filter string from this filter's list, given its SystemFilterString object.
ISystemFilterString	removeFilterString(String oldString) Delete a filter string from this filter's list.
void	save() Overridden to do nothing
void	setContents(ISystemContentsType type, Object[] cachedContents) Cache contents of a certain type.
void	setDefault(boolean value) Overridden to do nothing
void	setFilterString(String filterString) Set the single filter string
void	setFilterStrings(String[] newStrings) Set all the filter strings for this filter.
void	setFilterStrings(Vector newStrings) Set all the filter strings for this filter.
void	setName(String name) Set the filter's name
void	setParent(Object parent) Set the parent.
void	setParentFilter(ISystemFilter l) Overridden to do nothing
void	setPromptable(boolean promptable) Is this a special filter that prompts the user when it is expanded?
void	setRelativeOrder(int value) Overridden to do nothing
void	setStringsCaseSensitive(boolean value) Specify if filter strings in this filter are case sensitive.
void	setSupportsNestedFilters(boolean value) Overridden to do nothing
void	setType(String type) Set the filter's type
boolean	supportsNestedFilters() Does this support nested filters?
void	updateFilterString(ISystemFilterString filterString, String newValue) Update a new filter string's string value.

Methods inherited from class org.eclipse.rse.internal.core.filters.SystemFilter

addPathTerminator, addSystemFilter, cloneSystemFilter, commit, copySystemFilterString, createSystemFilter, deleteSystemFilter, getAdapter, getDescription, getFilterStringObjectsVector, getNamingPolicy, getParentFilterContainer, getParentFilterPool, getPersistableChildren, getPersistableParent, getRelease, getRootSaveFileName, getRootSaveFileName, getSystemFilterPool, getSystemFilterPosition, getSystemFilterString, getTypeGen, initializeFilterStrings, internalGetFilters, isNonChangable, isNonDeletable, isNonRenamable, isSetSingleFilterStringOnly, isSetStringsCaseSensitive, isSingleFilterStringOnly, isSingleFilterStringOnlyGen, isStringsNonChangable, isSupportsDuplicateFilterStrings, isSupportsNestedFilters, moveSystemFilter, renameSystemFilter, restore, setNonChangable, setNonDeletable, setNonRenamable, setParentFilterPool, setRelease, setSingleFilterStringOnly, setStringsNonChangable, setSupportsDuplicateFilterStrings, supportsDuplicateFilterStrings, toString, unsetSingleFilterStringOnly, unsetStringsCaseSensitive, updateSystemFilter

Methods inherited from class org.eclipse.rse.internal.references.SystemReferencedObject

addReference, getReferenceCount, getReferencingObjects, removeAllReferences, removeReference

Methods inherited from class org.eclipse.rse.core.model.PropertySetContainer

addPropertySet, addPropertySets, createPropertySet, createPropertySet, getPropertySet, getPropertySets, removePropertySet

Methods inherited from class org.eclipse.rse.core.model.RSEPersistableObject

compareStrings, isDirty, isTainted, setDirty, setTainted, setWasRestored, wasRestored

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.rse.core.references.IRSEBaseReferencedObject

addReference, getReferenceCount, getReferencingObjects, removeAllReferences, removeReference

Methods inherited from interface org.eclipse.rse.core.model.IRSEPersistableContainer

isDirty, isTainted, setDirty, setTainted, setWasRestored, wasRestored

Methods inherited from interface org.eclipse.rse.core.model.IPropertySetContainer

addPropertySet, addPropertySets, createPropertySet, createPropertySet, getPropertySet, getPropertySets, removePropertySet

Methods inherited from interface org.eclipse.rse.core.model.IRSEPersistableContainer

isDirty, isTainted, setDirty, setTainted, setWasRestored, wasRestored

Field Detail

isStale

protected boolean isStale

cachedContents

protected HashMap cachedContents

Constructor Detail

SystemFilterSimple

public SystemFilterSimple(String name)

Constructor for SystemFilterSimpleImpl

Method Detail

invalidateCache

protected void invalidateCache()

Description copied from class: org.eclipse.rse.internal.core.filters.SystemFilter

Clear internal cache so it will be rebuilt on next request.

Overrides:

invalidateCache in class org.eclipse.rse.internal.core.filters.SystemFilter

isTransient

public boolean isTransient()

Return true if this a transient or simple filter that is only created temporary "on the fly" and not intended to be saved or part of the filter framework. Eg it has no manager or provider.

We always return true

Specified by:

isTransient in interface ISystemFilter

Overrides:

isTransient in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

true if this a transient or simple filter that is not intended to be saved or part of the filter framework. It will have no manager or provider.

See Also:

SystemFilterSimple

clone

public void clone(ISystemFilter targetFilter)

Clones a given filter to the given target filter. All filter strings, and all nested filters, are copied.

Specified by:

clone in interface ISystemFilter

Overrides:

clone in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

targetFilter - new filter into which we copy all our data

setFilterString

public void setFilterString(String filterString)

Set the single filter string

getFilterString

public String getFilterString()

Get the single filter string. Returns null if setFilterString has not been called.

setParent

public void setParent(Object parent)

Set the parent. Since we don't have any filter manager, we need some way to store context info for the adapter. Use this.

getParent

public Object getParent()

Get the parent as set in setParent(Object)

setName

public void setName(String name)

Set the filter's name

Specified by:

setName in interface ISystemFilter

Overrides:

setName in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

name - the new value of the 'Name' attribute.

See Also:

ISystemFilter.getName()

getName

public String getName()

Get the filter's name

Specified by:

getName in interface ISystemFilter

Specified by:

getName in interface IRSEModelObject

Overrides:

getName in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

the value of the 'Name' attribute.

See Also:

ISystemFilter.setName(String)

setType

public void setType(String type)

Set the filter's type

Specified by:

setType in interface ISystemFilter

Overrides:

setType in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

type - the new value of the 'Type' attribute.

See Also:

ISystemFilter.getType()

getType

public String getType()

Get the filter's type

Specified by:

getType in interface ISystemFilter

Overrides:

getType in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

the value of the 'Type' attribute.

See Also:

ISystemFilter.setType(String)

setStringsCaseSensitive

public void setStringsCaseSensitive(boolean value)

Specify if filter strings in this filter are case sensitive. Default is false.

Specified by:

setStringsCaseSensitive in interface ISystemFilter

Overrides:

setStringsCaseSensitive in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

value - The new value of the StringsCaseSensitive attribute

See Also:

ISystemFilter.isSetStringsCaseSensitive(), ISystemFilter.unsetStringsCaseSensitive(), ISystemFilter.isStringsCaseSensitive()

isStringsCaseSensitive

public boolean isStringsCaseSensitive()

Are filter strings in this filter case sensitive?

Specified by:

isStringsCaseSensitive in interface ISystemFilter

Overrides:

isStringsCaseSensitive in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

The value of the StringsCaseSensitive attribute

See Also:

ISystemFilter.isSetStringsCaseSensitive(), ISystemFilter.unsetStringsCaseSensitive(), ISystemFilter.setStringsCaseSensitive(boolean)

areStringsCaseSensitive

public boolean areStringsCaseSensitive()

Are filter strings in this filter case sensitive?

Specified by:

areStringsCaseSensitive in interface ISystemFilterContainer

Overrides:

areStringsCaseSensitive in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

The value of the StringsCaseSensitive attribute

setPromptable

public void setPromptable(boolean promptable)

Is this a special filter that prompts the user when it is expanded?

Specified by:

setPromptable in interface ISystemFilter

Overrides:

setPromptable in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

promptable - the new value of the 'Promptable' attribute.

See Also:

ISystemFilter.isPromptable()

isPromptable

public boolean isPromptable()

Is this a special filter that prompts the user when it is expanded?

Specified by:

isPromptable in interface ISystemFilter

Overrides:

isPromptable in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

the value of the 'Promptable' attribute.

See Also:

ISystemFilter.setPromptable(boolean)

getFilterStrings

public String[] getFilterStrings()

Return filter strings as an array of String objects.

Specified by:

getFilterStrings in interface ISystemFilter

Overrides:

getFilterStrings in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

this filter's filter strings as an array of String objects

getFilterStringsVector

public Vector getFilterStringsVector()

Return filter strings as a Vector of String objects

Specified by:

getFilterStringsVector in interface ISystemFilter

Overrides:

getFilterStringsVector in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

this filter's filter strings as a Vector of String objects

getFilterStringCount

public int getFilterStringCount()

Return how many filter strings are defined in this filter.

Specified by:

getFilterStringCount in interface ISystemFilter

Overrides:

getFilterStringCount in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

the number of filter strings this filter currently contains.

setFilterStrings

public void setFilterStrings(Vector newStrings)

Set all the filter strings for this filter.

Specified by:

setFilterStrings in interface ISystemFilter

Overrides:

setFilterStrings in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

newStrings - Vector of String objects

setFilterStrings

public void setFilterStrings(String[] newStrings)

Set all the filter strings for this filter.

Specified by:

setFilterStrings in interface ISystemFilter

Overrides:

setFilterStrings in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

newStrings - array of String objects

addFilterString

public ISystemFilterString addFilterString(String newString)

Append a new filter string to this filter's list. Returns null.

Specified by:

addFilterString in interface ISystemFilter

Overrides:

addFilterString in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

newString - the string to append

addFilterString

public ISystemFilterString addFilterString(String newString,
                                           int position)

Insert a new filter string to this filter's list, at the given zero-based position. Returns null.

Specified by:

addFilterString in interface ISystemFilter

Overrides:

addFilterString in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

newString - the string from which to construct the filter string to be added.

position - the zero-based position at which to add the string.

removeFilterString

public ISystemFilterString removeFilterString(String oldString)

Delete a filter string from this filter's list. Returns null.

Specified by:

removeFilterString in interface ISystemFilter

Overrides:

removeFilterString in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

oldString - the string to remove

Returns:

the SystemFilterString object deleted, or null if not found

removeFilterString

public ISystemFilterString removeFilterString(int position)

Remove a filter string from this filter's list, given its zero-based position

Specified by:

removeFilterString in interface ISystemFilter

Overrides:

removeFilterString in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

position - the position of the filter string.

Returns:

the SystemFilterString object deleted, or null if not found

getChildren

public Object[] getChildren()

Return the children of this filter. This is the same as getFilterStrings()

Overrides:

getChildren in class org.eclipse.rse.internal.core.filters.SystemFilter

hasChildren

public boolean hasChildren()

Returns true if this filter has any filter strings

Overrides:

hasChildren in class org.eclipse.rse.internal.core.filters.SystemFilter

getSystemFilterStrings

public ISystemFilterString[] getSystemFilterStrings()

Get this filter's filter string objects as an array. We return null, as we don't support SystemFilterString objects, just String objects.

Specified by:

getSystemFilterStrings in interface ISystemFilter

Overrides:

getSystemFilterStrings in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

this filter's filter string objects as an array of IFilterString objects

setSupportsNestedFilters

public void setSupportsNestedFilters(boolean value)

Overridden to do nothing

Specified by:

setSupportsNestedFilters in interface ISystemFilter

Overrides:

setSupportsNestedFilters in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

value - the new value of the 'Supports Nested Filters' attribute.

See Also:

ISystemFilter.isSupportsNestedFilters()

supportsNestedFilters

public boolean supportsNestedFilters()

Does this support nested filters? No. Not for simple filtes.

Overrides:

supportsNestedFilters in class org.eclipse.rse.internal.core.filters.SystemFilter

isNested

public boolean isNested()

Return true if this filter is a nested filter or not. Overridden to return false;

Specified by:

isNested in interface ISystemFilter

Overrides:

isNested in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

true if this filter is a nested filter or not. If not, its parent is the filter pool.

updateFilterString

public void updateFilterString(ISystemFilterString filterString,
                               String newValue)

Update a new filter string's string value. Overridden to do nothing.

Specified by:

updateFilterString in interface ISystemFilter

Overrides:

updateFilterString in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

filterString - the string update.

newValue - the new value of that string.

removeFilterString

public boolean removeFilterString(ISystemFilterString filterString)

Remove a filter string from this filter's list, given its SystemFilterString object. Overridden to do nothing

Specified by:

removeFilterString in interface ISystemFilter

Overrides:

removeFilterString in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

filterString - the filterString to be removed.

Returns:

true if the given string existed and hence was deleted.

moveSystemFilterString

public void moveSystemFilterString(int pos,
                                   ISystemFilterString filterString)

Move a given filter string to a given zero-based location. Overridden to do nothing

Specified by:

moveSystemFilterString in interface ISystemFilter

Overrides:

moveSystemFilterString in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

pos - the new position of this filter string

filterString - the filter string to move

setRelativeOrder

public void setRelativeOrder(int value)

Overridden to do nothing

Specified by:

setRelativeOrder in interface ISystemFilter

Overrides:

setRelativeOrder in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

value - the new value of the 'Relative Order' attribute.

See Also:

ISystemFilter.getRelativeOrder()

getRelativeOrder

public int getRelativeOrder()

Overridden to return -1

Specified by:

getRelativeOrder in interface ISystemFilter

Overrides:

getRelativeOrder in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

the value of the 'Relative Order' attribute.

See Also:

ISystemFilter.setRelativeOrder(int)

setDefault

public void setDefault(boolean value)

Overridden to do nothing

Specified by:

setDefault in interface ISystemFilter

Overrides:

setDefault in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

value - the new value of the 'Default' attribute.

See Also:

ISystemFilter.isDefault()

isDefault

public boolean isDefault()

Overridden to return false

Specified by:

isDefault in interface ISystemFilter

Overrides:

isDefault in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

the value of the 'Default' attribute.

See Also:

ISystemFilter.setDefault(boolean)

setParentFilter

public void setParentFilter(ISystemFilter l)

Overridden to do nothing

Specified by:

setParentFilter in interface ISystemFilter

Overrides:

setParentFilter in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

l - the new value of the 'Parent Filter' container reference.

See Also:

ISystemFilter.getParentFilter()

getParentFilter

public ISystemFilter getParentFilter()

Overridden to return null

Specified by:

getParentFilter in interface ISystemFilter

Overrides:

getParentFilter in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

the value of the 'Parent Filter' container reference.

See Also:

ISystemFilter.setParentFilter(ISystemFilter), ISystemFilter.getNestedFilters()

getSystemFilterNames

public Vector getSystemFilterNames()

Overridden to return null

Specified by:

getSystemFilterNames in interface ISystemFilterContainer

Overrides:

getSystemFilterNames in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

Vector of String objects: the names of existing filters in this container. Typically used by name validators for New and Rename actions to verify new name is unique.

getNestedFilters

public List getNestedFilters()

Overridden to return null

Specified by:

getNestedFilters in interface ISystemFilter

Overrides:

getNestedFilters in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

the value of the 'Nested Filters' containment reference list.

See Also:

ISystemFilter.getParentFilter()

getSystemFiltersVector

public Vector getSystemFiltersVector()

Overridden to return null

Specified by:

getSystemFiltersVector in interface ISystemFilterContainer

Overrides:

getSystemFiltersVector in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

a Vector of the ISystemFilter objects contained in this filter container.

getSystemFilters

public ISystemFilter[] getSystemFilters()

Overridden to return null

Specified by:

getSystemFilters in interface ISystemFilterContainer

Overrides:

getSystemFilters in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

an array of the ISystemFilter objects contained in this filter container.

getSystemFilterCount

public int getSystemFilterCount()

Overridden to return 0

Specified by:

getSystemFilterCount in interface ISystemFilterContainer

Overrides:

getSystemFilterCount in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

how many filters are directly defined in this filter container.

getStrings

public List getStrings()

Overridden to return null

Specified by:

getStrings in interface ISystemFilter

Overrides:

getStrings in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

the value of the 'Strings' containment reference list.

getSystemFilter

public ISystemFilter getSystemFilter(String aliasName)

Overridden to return null

Specified by:

getSystemFilter in interface ISystemFilterContainer

Overrides:

getSystemFilter in class org.eclipse.rse.internal.core.filters.SystemFilter

Parameters:

aliasName - unique aliasName (case insensitive) to search on.

Returns:

SystemFilter object with unique aliasName, or null if no filter object with this name exists.

getProvider

public ISystemFilterPoolManagerProvider getProvider()

Overridden to return null

Specified by:

getProvider in interface ISystemFilter

Overrides:

getProvider in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

the caller which instantiated the filter pool manager overseeing this filter framework instance. This will typically be a subsystem configuration.

getSystemFilterPoolManager

public ISystemFilterPoolManager getSystemFilterPoolManager()

Overridden to return null

Specified by:

getSystemFilterPoolManager in interface ISystemFilterContainer

Overrides:

getSystemFilterPoolManager in class org.eclipse.rse.internal.core.filters.SystemFilter

Returns:

the filter pool manager managing this collection of filter pools and their filters.

getSaveFile

public IFile getSaveFile()

Overridden to return null

getSaveFileName

public String getSaveFileName()

Overridden to return null

save

public void save()
          throws Exception

Overridden to do nothing

Throws:

Exception

setContents

public void setContents(ISystemContentsType type,
                        Object[] cachedContents)

Cache contents of a certain type.

Parameters:

type - the contents type.

cachedContents - the contents to cache.

getContents

public Object[] getContents(ISystemContentsType contentsType)

Description copied from interface: ISystemContainer

Returns all the contents of the object (combining results of all filters

Specified by:

getContents in interface ISystemContainer

Parameters:

contentsType - type of contents

Returns:

an array of contents.

See Also:

ISystemContainer.getContents(org.eclipse.rse.core.model.ISystemContentsType)

hasContents

public boolean hasContents(ISystemContentsType contentsType)

Description copied from interface: ISystemContainer

Returns whether the object has contents of a particular type.

Specified by:

hasContents in interface ISystemContainer

Parameters:

contentsType - type of contents

Returns:

true if the object has contents, false otherwise.

See Also:

ISystemContainer.hasContents(org.eclipse.rse.core.model.ISystemContentsType)

isStale

public boolean isStale()

Description copied from interface: ISystemContainer

Indicates whether the cached object is stale

Specified by:

isStale in interface ISystemContainer

Returns:

whether the container is stale

See Also:

ISystemContainer.isStale()

markStale

public void markStale(boolean isStale)

Description copied from interface: ISystemContainer

Marks the object as stale or not

Specified by:

markStale in interface ISystemContainer

Parameters:

isStale - whether the object is to be marked stale or not

See Also:

ISystemContainer.markStale(boolean)

markStale

public void markStale(boolean isStale,
                      boolean clearCache)

Description copied from interface: ISystemContainer

Marks the object as stale or not

Specified by:

markStale in interface ISystemContainer

Parameters:

isStale - whether the object is to be marked stale or not

clearCache - indicates whether or not to clear the cache

See Also:

ISystemContainer.markStale(boolean)