Module org.snmp4j.agent

Package org.snmp4j.agent.mo

Class DefaultMOMutableTableModel<R extends MOTableRow>

java.lang.Object

org.snmp4j.agent.mo.DefaultMOTableModel<R>

org.snmp4j.agent.mo.DefaultMOMutableTableModel<R>

All Implemented Interfaces:

MOMutableTableModel<R>, MOTableModel<R>, MOTableRowFactory<R>

Direct Known Subclasses:

UsmMIB.UsmTableModel

public class DefaultMOMutableTableModel<R extends MOTableRow>
extends DefaultMOTableModel<R>
implements MOMutableTableModel<R>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	DefaultMOMutableTableModel.FilteredRowIterator

Field Summary

Fields

Modifier and Type	Field	Description
protected MOTableRowFactory<R>	rowFactory

Fields inherited from class org.snmp4j.agent.mo.DefaultMOTableModel

columnCount, rows

Constructor Summary

Constructors

Constructor	Description
DefaultMOMutableTableModel()

Method Summary

Modifier and Type	Method	Description
void	addMOTableModelListener(MOTableModelListener l)
R	addRow(R row)	Adds a row to the table.
void	clear()	Removes all rows.
List<R>	clear(MOTableRowFilter<R> filter)	Remove all rows that do not match the given filter criteria from the model.
R	createRow(org.snmp4j.smi.OID index, org.snmp4j.smi.Variable[] values)	Create a new row and return it.
protected void	fireTableModelChanged(MOTableModelEvent event)
void	freeRow(R row)	Frees resources associated with the supplied row which is to be deleted.
MOTableRowFactory<R>	getRowFactory()	Gets the factory instance used for creating rows for this model.
List<MOTableRow>	getRows(org.snmp4j.smi.OID lowerBound, org.snmp4j.smi.OID upperBoundEx)	Returns a lexicographic ordered list of the rows in the specified index range.
List<R>	getRows(org.snmp4j.smi.OID lowerBound, org.snmp4j.smi.OID upperBoundEx, MOTableRowFilter<R> filter)	Returns a lexicographic ordered list of the rows in the specified index range that match the supplied filter.
Iterator<R>	iterator(MOTableRowFilter<R> filter)	Returns an iterator over all rows in this table that pass the given filter.
void	removeMOTableModelListener(MOTableModelListener l)
R	removeRow(org.snmp4j.smi.OID index)	Removes the row with the specified index from the table and returns it.
void	removeRows(org.snmp4j.smi.OID lowerBoundIncl, org.snmp4j.smi.OID upperBoundExcl)
void	setColumnCount(int columnCount)
void	setRowFactory(MOTableRowFactory<R> rowFactory)	Sets the factory instance to be used for creating rows for this model.

Methods inherited from class org.snmp4j.agent.mo.DefaultMOTableModel

containsRow, dump, firstIndex, firstRow, getColumnCount, getRow, getRowCount, isEmpty, iterator, lastIndex, lastRow, tailIterator

Methods inherited from interface org.snmp4j.agent.mo.MOTableModel

containsRow, firstIndex, firstRow, getColumnCount, getRow, getRowCount, isEmpty, iterator, lastIndex, lastRow, tailIterator

Methods inherited from class java.lang.Object

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

Field Detail

rowFactory

protected MOTableRowFactory<R extends MOTableRow> rowFactory

Constructor Detail

DefaultMOMutableTableModel

public DefaultMOMutableTableModel()

Method Detail

getRowFactory

public MOTableRowFactory<R> getRowFactory()

Description copied from interface: MOMutableTableModel

Gets the factory instance used for creating rows for this model.

Specified by:

getRowFactory in interface MOMutableTableModel<R extends MOTableRow>

Returns:

the row factory used for creating rows or null if row creation is not possible due to a missing factory.

getRows

public List<MOTableRow> getRows(org.snmp4j.smi.OID lowerBound,
                                org.snmp4j.smi.OID upperBoundEx)

Returns a lexicographic ordered list of the rows in the specified index range.

Parameters:

lowerBound - the lower bound index (inclusive) for the rows in the returned list.

upperBoundEx - the upper bound index (exclusive) for the rows in the returned list.

Returns:

the possibly empty lexicographically ordered List of rows of this table model in the specified index range. Modifications to the list will not affect the underlying table model, although modifications to the row elements will.

getRows

public List<R> getRows(org.snmp4j.smi.OID lowerBound,
                       org.snmp4j.smi.OID upperBoundEx,
                       MOTableRowFilter<R> filter)

Returns a lexicographic ordered list of the rows in the specified index range that match the supplied filter.

Parameters:

lowerBound - the lower bound index (inclusive) for the rows in the returned list.

upperBoundEx - the upper bound index (exclusive) for the rows in the returned list.

filter - the filter to exclude rows in the range from the returned

Returns:

the possibly empty lexicographically ordered List of rows of this table model in the specified index range. Modifications to the list will not affect the underlying table model, although modifications to the row elements will.

removeRow

public R removeRow(org.snmp4j.smi.OID index)

Description copied from interface: MOMutableTableModel

Removes the row with the specified index from the table and returns it.

Specified by:

removeRow in interface MOMutableTableModel<R extends MOTableRow>

Parameters:

index - the row index of the row to remove.

Returns:

the removed row or null if the table did not contain such a row.

removeRows

public void removeRows(org.snmp4j.smi.OID lowerBoundIncl,
                       org.snmp4j.smi.OID upperBoundExcl)

clear

public void clear()

Description copied from interface: MOMutableTableModel

Removes all rows.

Specified by:

clear in interface MOMutableTableModel<R extends MOTableRow>

clear

public List<R> clear(MOTableRowFilter<R> filter)

Remove all rows that do not match the given filter criteria from the model.

Specified by:

clear in interface MOMutableTableModel<R extends MOTableRow>

Parameters:

filter - the MOTableRowFilter that filters out the rows to delete.

Returns:

the number of removed rows.

iterator

public Iterator<R> iterator(MOTableRowFilter<R> filter)

Returns an iterator over all rows in this table that pass the given filter. If the table might be modified while the iterator is used, it is recommended to synchronize on this model while iterating.

Parameters:

filter - a MOTableRowFilter instance that defines the rows to return.

Returns:

an Iterator.

createRow

public R createRow(org.snmp4j.smi.OID index,
                   org.snmp4j.smi.Variable[] values)
            throws UnsupportedOperationException

Create a new row and return it. The new row will not be added to the table. To add it to the model use the addRow(R) method. If this mutable table does not support row creation, it should throw an UnsupportedOperationException.

Specified by:

createRow in interface MOTableRowFactory<R extends MOTableRow>

Parameters:

index - the index OID for the new row.

values - the values to be contained in the new row.

Returns:

the created MOTableRow.

Throws:

UnsupportedOperationException - if the specified row cannot be created.

setRowFactory

public void setRowFactory(MOTableRowFactory<R> rowFactory)

Description copied from interface: MOMutableTableModel

Sets the factory instance to be used for creating rows for this model.

Specified by:

setRowFactory in interface MOMutableTableModel<R extends MOTableRow>

Parameters:

rowFactory - a MOTableRowFactory instance or null to disable row creation.

setColumnCount

public void setColumnCount(int columnCount)

freeRow

public void freeRow(R row)

Description copied from interface: MOTableRowFactory

Frees resources associated with the supplied row which is to be deleted.

Specified by:

freeRow in interface MOTableRowFactory<R extends MOTableRow>

Parameters:

row - a MOTableRow that has been created using this factory and is now to be deleted (removed from the associated table).

addMOTableModelListener

public void addMOTableModelListener(MOTableModelListener l)

removeMOTableModelListener

public void removeMOTableModelListener(MOTableModelListener l)

fireTableModelChanged

protected void fireTableModelChanged(MOTableModelEvent event)

addRow

public R addRow(R row)

Description copied from interface: MOMutableTableModel

Adds a row to the table. If a row with the same index already exists it will be replaced and returned.

Specified by:

addRow in interface MOMutableTableModel<R extends MOTableRow>

Overrides:

addRow in class DefaultMOTableModel<R extends MOTableRow>

Parameters:

row - the MOTableRow instance to add.

Returns:

the previous row with the specified index or null if it did not have one.