Package org.opennms.netmgt.snmp
Class NamedSnmpVar
- java.lang.Object
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- org.opennms.netmgt.snmp.NamedSnmpVar
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public final class NamedSnmpVar extends Object
The NamedSnmpVar class is used to associate a name for a particular snmp instance with its object identifier. Common names often include ifIndex, sysObjectId, etc al. These names are the names of particular variables as defined by the SMI. Should the instance also be part of a table, then the column number of the instance is also stored in the object.
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Field Summary
Fields Modifier and Type Field Description static StringSNMPCOUNTER32ConstantSNMPCOUNTER32="org.opennms.protocols.snmp.SnmpCounter3"{trunked}static StringSNMPCOUNTER64ConstantSNMPCOUNTER64="org.opennms.protocols.snmp.SnmpCounter6"{trunked}static StringSNMPENDOFMIBVIEWConstantSNMPENDOFMIBVIEW="org.opennms.protocols.snmp.SnmpEndOfMib"{trunked}static StringSNMPGAUGE32ConstantSNMPGAUGE32="org.opennms.protocols.snmp.SnmpGauge32"static StringSNMPINT32ConstantSNMPINT32="org.opennms.protocols.snmp.SnmpInt32"static StringSNMPIPADDRESSConstantSNMPIPADDRESS="org.opennms.protocols.snmp.SnmpIPAddres"{trunked}static StringSNMPNOSUCHINSTANCEConstantSNMPNOSUCHINSTANCE="org.opennms.protocols.snmp.SnmpNoSuchIn"{trunked}static StringSNMPNOSUCHOBJECTConstantSNMPNOSUCHOBJECT="org.opennms.protocols.snmp.SnmpNoSuchOb"{trunked}static StringSNMPNULLConstantSNMPNULL="org.opennms.protocols.snmp.SnmpNull"static StringSNMPOBJECTIDConstantSNMPOBJECTID="org.opennms.protocols.snmp.SnmpObjectId"static StringSNMPOCTETSTRINGConstantSNMPOCTETSTRING="org.opennms.protocols.snmp.SnmpOctetStr"{trunked}static StringSNMPOPAQUEConstantSNMPOPAQUE="org.opennms.protocols.snmp.SnmpOpaque"static StringSNMPTIMETICKSConstantSNMPTIMETICKS="org.opennms.protocols.snmp.SnmpTimeTick"{trunked}static StringSNMPUINT32ConstantSNMPUINT32="org.opennms.protocols.snmp.SnmpUInt32"static StringSNMPV2PARTYCLOCKConstantSNMPV2PARTYCLOCK="org.opennms.protocols.snmp.SnmpV2PartyC"{trunked}
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Constructor Summary
Constructors Constructor Description NamedSnmpVar(String type, String alias, String oid)This constructor creates a new instance of the class with the type, alias and object identifier.NamedSnmpVar(String type, String alias, String oid, int column)This constructor creates a new instance of the class with the type, alias, object identifier, and table column set.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description StringgetAlias()Returns the alias for the object identifier.CollectionTrackergetCollectionTracker(Set<SnmpInstId> instances)getCollectionTrackerintgetColumn()Returns the column of the table this instance is in.StringgetOid()Returns the object identifer for this instance.SnmpObjIdgetSnmpObjId()getSnmpObjIdstatic CollectionTracker[]getTrackersFor(NamedSnmpVar[] columns)getTrackersForstatic CollectionTracker[]getTrackersFor(NamedSnmpVar[] columns, Set<SnmpInstId> instances)getTrackersForStringgetType()Returns the class name stored in m_type which represents the expected SNMP data type of the object.Class<?>getTypeClass()Returns the class object associated with the class name stored in m_type.booleanisTableEntry()Returns true if this instance is part of a table.
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Field Detail
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SNMPINT32
public static final String SNMPINT32
ConstantSNMPINT32="org.opennms.protocols.snmp.SnmpInt32"- See Also:
- Constant Field Values
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SNMPUINT32
public static final String SNMPUINT32
ConstantSNMPUINT32="org.opennms.protocols.snmp.SnmpUInt32"- See Also:
- Constant Field Values
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SNMPCOUNTER32
public static final String SNMPCOUNTER32
ConstantSNMPCOUNTER32="org.opennms.protocols.snmp.SnmpCounter3"{trunked}- See Also:
- Constant Field Values
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SNMPCOUNTER64
public static final String SNMPCOUNTER64
ConstantSNMPCOUNTER64="org.opennms.protocols.snmp.SnmpCounter6"{trunked}- See Also:
- Constant Field Values
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SNMPGAUGE32
public static final String SNMPGAUGE32
ConstantSNMPGAUGE32="org.opennms.protocols.snmp.SnmpGauge32"- See Also:
- Constant Field Values
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SNMPTIMETICKS
public static final String SNMPTIMETICKS
ConstantSNMPTIMETICKS="org.opennms.protocols.snmp.SnmpTimeTick"{trunked}- See Also:
- Constant Field Values
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SNMPOCTETSTRING
public static final String SNMPOCTETSTRING
ConstantSNMPOCTETSTRING="org.opennms.protocols.snmp.SnmpOctetStr"{trunked}- See Also:
- Constant Field Values
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SNMPOPAQUE
public static final String SNMPOPAQUE
ConstantSNMPOPAQUE="org.opennms.protocols.snmp.SnmpOpaque"- See Also:
- Constant Field Values
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SNMPIPADDRESS
public static final String SNMPIPADDRESS
ConstantSNMPIPADDRESS="org.opennms.protocols.snmp.SnmpIPAddres"{trunked}- See Also:
- Constant Field Values
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SNMPOBJECTID
public static final String SNMPOBJECTID
ConstantSNMPOBJECTID="org.opennms.protocols.snmp.SnmpObjectId"- See Also:
- Constant Field Values
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SNMPV2PARTYCLOCK
public static final String SNMPV2PARTYCLOCK
ConstantSNMPV2PARTYCLOCK="org.opennms.protocols.snmp.SnmpV2PartyC"{trunked}- See Also:
- Constant Field Values
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SNMPNOSUCHINSTANCE
public static final String SNMPNOSUCHINSTANCE
ConstantSNMPNOSUCHINSTANCE="org.opennms.protocols.snmp.SnmpNoSuchIn"{trunked}- See Also:
- Constant Field Values
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SNMPNOSUCHOBJECT
public static final String SNMPNOSUCHOBJECT
ConstantSNMPNOSUCHOBJECT="org.opennms.protocols.snmp.SnmpNoSuchOb"{trunked}- See Also:
- Constant Field Values
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SNMPENDOFMIBVIEW
public static final String SNMPENDOFMIBVIEW
ConstantSNMPENDOFMIBVIEW="org.opennms.protocols.snmp.SnmpEndOfMib"{trunked}- See Also:
- Constant Field Values
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SNMPNULL
public static final String SNMPNULL
ConstantSNMPNULL="org.opennms.protocols.snmp.SnmpNull"- See Also:
- Constant Field Values
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Constructor Detail
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NamedSnmpVar
public NamedSnmpVar(String type, String alias, String oid)
This constructor creates a new instance of the class with the type, alias and object identifier. The instance is not considered to be part of a table.- Parameters:
type- The expected SNMP data type of this object.alias- The alias for the object identifier.oid- The object identifier for the instance.
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NamedSnmpVar
public NamedSnmpVar(String type, String alias, String oid, int column)
This constructor creates a new instance of the class with the type, alias, object identifier, and table column set. The instance is considered to be part of a table and the column is the "instance" number for the table.- Parameters:
type- The expected SNMP data type of this object.alias- The alias for the object identifier.oid- The object identifier for the instance.column- The column entry for its table.
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Method Detail
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getType
public String getType()
Returns the class name stored in m_type which represents the expected SNMP data type of the object.- Returns:
- a
Stringobject.
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getTypeClass
public Class<?> getTypeClass() throws ClassNotFoundException
Returns the class object associated with the class name stored in m_type.- Returns:
- a
Classobject. - Throws:
ClassNotFoundException- Thrown from this method if forName() fails.ClassNotFoundException- if any.
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getAlias
public String getAlias()
Returns the alias for the object identifier.- Returns:
- a
Stringobject.
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getOid
public String getOid()
Returns the object identifer for this instance.- Returns:
- a
Stringobject.
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isTableEntry
public boolean isTableEntry()
Returns true if this instance is part of a table.- Returns:
- a boolean.
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getCollectionTracker
public CollectionTracker getCollectionTracker(Set<SnmpInstId> instances)
getCollectionTracker
- Parameters:
instances- aSetobject.- Returns:
- a
CollectionTrackerobject.
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getColumn
public int getColumn()
Returns the column of the table this instance is in. If the instance is not part of a table then the return code is not defined.- Returns:
- a int.
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getTrackersFor
public static CollectionTracker[] getTrackersFor(NamedSnmpVar[] columns, Set<SnmpInstId> instances)
getTrackersFor
- Parameters:
columns- an array ofNamedSnmpVarobjects.instances- aSetobject.- Returns:
- an array of
CollectionTrackerobjects.
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getTrackersFor
public static CollectionTracker[] getTrackersFor(NamedSnmpVar[] columns)
getTrackersFor
- Parameters:
columns- an array ofNamedSnmpVarobjects.- Returns:
- an array of
CollectionTrackerobjects.
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