java.lang.Object
- org.apache.derby.iapi.sql.dictionary.TupleDescriptor
- - org.apache.derby.iapi.sql.dictionary.UniqueTupleDescriptor
  - - org.apache.derby.iapi.sql.dictionary.UniqueSQLObjectDescriptor
    - - org.apache.derby.iapi.sql.dictionary.TriggerDescriptor

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, Dependable, Formatable, TypedFormat, Dependent, Provider
```
public class TriggerDescriptor
extends UniqueSQLObjectDescriptor
implements Provider, Dependent, Formatable
```
A trigger.
We are dependent on TableDescriptors, SPSDescriptors (for our WHEN clause and our action). Note that we don't strictly need to be dependent on out SPSes because we could just disallow anyone from dropping an sps of type 'T', but to keep dependencies uniform, we'll do be dependent.
We are a provider for DML (PreparedStatements or SPSes) The public methods for this class are:
1. getUUID
2. getName
3. getSchemaDescriptor
4. public boolean listensForEvent(int event);
5. public int getTriggerEventMask();
6. public Timestamp getCreationTimestamp();
7. public boolean isBeforeTrigger();
8. public boolean isRowTrigger();
9. public UUID getActionId();
10. public SPSDescriptor getActionSPS();
11. public UUID getWhenClauseId();
12. public SPSDescriptor getWhenClauseSPS()
13. public String getWhenClauseText();
14. public TableDescriptor getTableDescriptor()
15. public ReferencedColumns getReferencedColumnsDescriptor()
16. public int[] getReferencedCols();
17. public int[] getReferencedColsInTriggerAction();
18. public boolean enforced();
19. public void setEnabled();
20. public void setDisabled();
21. public boolean needsToFire(int stmtType, int[] modifiedCols)
22. public String getTriggerDefinition();
23. public boolean getReferencingOld();
24. public boolean getReferencingNew();
25. public String getOldReferencingName();
26. public String getNewReferencingName();
See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`private SPSDescriptor`	`actionSPS`
`private UUID`	`actionSPSId`
`private java.sql.Timestamp`	`creationTimestamp`
`private int`	`eventMask`
`private UUID`	`id`
`private boolean`	`isBefore`
`private boolean`	`isEnabled`
`private boolean`	`isRow`
`private java.lang.String`	`name`
`private java.lang.String`	`newReferencingName`
`private java.lang.String`	`oldReferencingName`
`private int[]`	`referencedCols`
`private int[]`	`referencedColsInTriggerAction`
`private boolean`	`referencingNew`
`private boolean`	`referencingOld`
`private SchemaDescriptor`	`sd`
`static int`	`SYSTRIGGERS_STATE_FIELD`
`private TableDescriptor`	`td`
`static int`	`TRIGGER_EVENT_DELETE`
`static int`	`TRIGGER_EVENT_INSERT`
`static int`	`TRIGGER_EVENT_UPDATE`
`private java.lang.String`	`triggerDefinition`
`private UUID`	`triggerSchemaId`
`private UUID`	`triggerTableId`
`private java.lang.String`	`whenClauseText`
`private SPSDescriptor`	`whenSPS`
`private UUID`	`whenSPSId`

Fields inherited from interface org.apache.derby.catalog.Dependable
ACTIVATION, ALIAS, COLUMNS_IN_TABLE, COLUMNS_PERMISSION, CONGLOMERATE, CONSTRAINT, DEFAULT, FILE, HEAP, INDEX, PERM, PREPARED_STATEMENT, ROLE_GRANT, ROUTINE_PERMISSION, SCHEMA, SEQUENCE, STORED_PREPARED_STATEMENT, TABLE, TABLE_PERMISSION, TRIGGER, VIEW

Constructor Summary

Constructors
Constructor	Description
`TriggerDescriptor()`	Niladic constructor, for formatable
TriggerDescriptor(DataDictionary dataDictionary, SchemaDescriptor sd, UUID id, java.lang.String name, int eventMask, boolean isBefore, boolean isRow, boolean isEnabled, TableDescriptor td, UUID whenSPSId, UUID actionSPSId, java.sql.Timestamp creationTimestamp, int[] referencedCols, int[] referencedColsInTriggerAction, java.lang.String triggerDefinition, boolean referencingOld, boolean referencingNew, java.lang.String oldReferencingName, java.lang.String newReferencingName, java.lang.String whenClauseText)	Constructor.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`drop(LanguageConnectionContext lcc)`
`UUID`	`getActionId()`	Get the trigger action sps UUID
`SPSDescriptor`	`getActionSPS(LanguageConnectionContext lcc)`	Get the trigger action sps from SYSSTATEMENTS.
`java.lang.String`	`getClassType()`	Get the provider's type.
`private static Context`	`getContext(java.lang.String contextID)`	Privileged lookup of a Context.
`java.sql.Timestamp`	`getCreationTimestamp()`	Get the time that this trigger was created.
`protected DataDictionary`	`getDataDictionary()`
`DependableFinder`	`getDependableFinder()`	Get an object which can be written to disk and which, when read from disk, will find or reconstruct this in-memory Dependable.
`java.lang.String`	`getDescriptorName()`
`java.lang.String`	`getDescriptorType()`	Each descriptor must identify itself with its type; i.e index, check constraint whatever.
`java.lang.String`	`getName()`	Get the trigger name
`java.lang.String`	`getNewReferencingName()`	Get the new Referencing name, if any, from the REFERENCING clause.
`UUID`	`getObjectID()`	Get the provider's UUID
`java.lang.String`	`getObjectName()`	Return the name of this Provider.
`java.lang.String`	`getOldReferencingName()`	Get the old Referencing name, if any, from the REFERENCING clause.
`int[]`	`getReferencedCols()`	Get the referenced column array for this trigger, used in "alter table drop column", we get the handle and change it
`int[]`	`getReferencedColsInTriggerAction()`	Get the referenced column array for the trigger action columns.
`boolean`	`getReferencingNew()`	Get whether or not NEW was replaced in the REFERENCING clause.
`boolean`	`getReferencingOld()`	Get whether or not OLD was replaced in the REFERENCING clause.
`SchemaDescriptor`	`getSchemaDescriptor()`	Get the triggers schema descriptor
`private SPSDescriptor`	`getSPS(LanguageConnectionContext lcc, boolean isWhenClause)`	Get the SPS for the triggered SQL statement or the WHEN clause.
`TableDescriptor`	`getTableDescriptor()`	Get the trigger table descriptor
`UUID`	`getTableId()`
`java.lang.String`	`getTriggerDefinition()`	Get the original trigger definition.
`int`	`getTriggerEventMask()`	Get the trigger event mask.
`int`	`getTypeFormatId()`	Get the formatID which corresponds to this class.
`UUID`	`getUUID()`	Get the trigger UUID
`UUID`	`getWhenClauseId()`	Get the trigger when clause sps UUID
`SPSDescriptor`	`getWhenClauseSPS(LanguageConnectionContext lcc)`	Get the trigger when clause sps
`java.lang.String`	`getWhenClauseText()`	Get the SQL text of the WHEN clause.
`boolean`	`isBeforeTrigger()`	Is this a before trigger
`boolean`	`isEnabled()`	Is this trigger enforced
`boolean`	`isRowTrigger()`	Is this a row trigger
`boolean`	`isValid()`	Check that all of the dependent's dependencies are valid.
`boolean`	`listensForEvent(int event)`	Indicate whether this trigger listens for this type of event.
`void`	`makeInvalid(int action, LanguageConnectionContext lcc)`	Mark the dependent as invalid (due to at least one of its dependencies being invalid).
`boolean`	`needsToFire(int stmtType, int[] modifiedCols)`	Does this trigger need to fire on this type of DML?
`void`	`prepareToInvalidate(Provider p, int action, LanguageConnectionContext lcc)`	Prepare to mark the dependent as invalid (due to at least one of its dependencies being invalid).
`void`	`readExternal(java.io.ObjectInput in)`	Read this object from a stream of stored objects.
`void`	`setDisabled()`	Mark this trigger as disabled
`void`	`setEnabled()`	Mark this trigger as enforced
`void`	`setReferencedCols(int[] newCols)`	Update the array of referenced columns
`void`	`setReferencedColsInTriggerAction(int[] referencedColsInTriggerAction)`	Set the referenced column array for trigger actions
`java.lang.String`	`toString()`
`void`	`writeExternal(java.io.ObjectOutput out)`	Write this object to a stream of stored objects.

Methods inherited from class org.apache.derby.iapi.sql.dictionary.TupleDescriptor
getColumnDependableFinder, getDependableFinder, isPersistent, setDataDictionary

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.derby.catalog.Dependable
isPersistent

- Field Detail
  - SYSTRIGGERS_STATE_FIELD
```
public static final int SYSTRIGGERS_STATE_FIELD
```
    See Also:
    
    Constant Field Values
  - TRIGGER_EVENT_UPDATE
```
public static final int TRIGGER_EVENT_UPDATE
```
    See Also:
    
    Constant Field Values
  - TRIGGER_EVENT_DELETE
```
public static final int TRIGGER_EVENT_DELETE
```
    See Also:
    
    Constant Field Values
  - TRIGGER_EVENT_INSERT
```
public static final int TRIGGER_EVENT_INSERT
```
    See Also:
    
    Constant Field Values
  - id
```
private UUID id
```
  - name
```
private java.lang.String name
```
  - oldReferencingName
```
private java.lang.String oldReferencingName
```
  - newReferencingName
```
private java.lang.String newReferencingName
```
  - triggerDefinition
```
private java.lang.String triggerDefinition
```
  - sd
```
private SchemaDescriptor sd
```
  - eventMask
```
private int eventMask
```
  - isBefore
```
private boolean isBefore
```
  - isRow
```
private boolean isRow
```
  - referencingOld
```
private boolean referencingOld
```
  - referencingNew
```
private boolean referencingNew
```
  - td
```
private TableDescriptor td
```
  - actionSPSId
```
private UUID actionSPSId
```
  - actionSPS
```
private SPSDescriptor actionSPS
```
  - whenSPSId
```
private UUID whenSPSId
```
  - whenSPS
```
private SPSDescriptor whenSPS
```
  - isEnabled
```
private boolean isEnabled
```
  - referencedCols
```
private int[] referencedCols
```
  - referencedColsInTriggerAction
```
private int[] referencedColsInTriggerAction
```
  - creationTimestamp
```
private java.sql.Timestamp creationTimestamp
```
  - triggerSchemaId
```
private UUID triggerSchemaId
```
  - triggerTableId
```
private UUID triggerTableId
```
  - whenClauseText
```
private java.lang.String whenClauseText
```
- Constructor Detail
  - TriggerDescriptor
```
public TriggerDescriptor()
```
    Niladic constructor, for formatable
  - TriggerDescriptor
```
TriggerDescriptor(DataDictionary dataDictionary,
                  SchemaDescriptor sd,
                  UUID id,
                  java.lang.String name,
                  int eventMask,
                  boolean isBefore,
                  boolean isRow,
                  boolean isEnabled,
                  TableDescriptor td,
                  UUID whenSPSId,
                  UUID actionSPSId,
                  java.sql.Timestamp creationTimestamp,
                  int[] referencedCols,
                  int[] referencedColsInTriggerAction,
                  java.lang.String triggerDefinition,
                  boolean referencingOld,
                  boolean referencingNew,
                  java.lang.String oldReferencingName,
                  java.lang.String newReferencingName,
                  java.lang.String whenClauseText)
```
    Constructor. Used when creating a trigger from SYS.SYSTRIGGERS
    
    Parameters:
    
    dataDictionary - the data dictionary
    
    sd - the schema descriptor for this trigger
    
    id - the trigger id
    
    name - the trigger name
    
    eventMask - TriggerDescriptor.TRIGGER_EVENT_XXXX
    
    isBefore - is this a before (as opposed to after) trigger
    
    isRow - is this a row trigger or statement trigger
    
    isEnabled - is this trigger enabled or disabled
    
    td - the table upon which this trigger is defined
    
    whenSPSId - the sps id for the when clause (may be null)
    
    actionSPSId - the spsid for the trigger action (may be null)
    
    creationTimestamp - when was this trigger created?
    
    referencedCols - what columns does this trigger reference (may be null)
    
    referencedColsInTriggerAction - what columns does the trigger action reference through old/new transition variables (may be null)
    
    triggerDefinition - The original user text of the trigger action
    
    referencingOld - whether or not OLD appears in REFERENCING clause
    
    referencingNew - whether or not NEW appears in REFERENCING clause
    
    oldReferencingName - old referencing table name, if any, that appears in REFERCING clause
    
    newReferencingName - new referencing table name, if any, that appears in REFERCING clause
    
    whenClauseText - the SQL text of the WHEN clause, or null if there is no WHEN clause
- Method Detail
  - getUUID
```
public UUID getUUID()
```
    Get the trigger UUID
    
    Specified by:
    
    getUUID in class UniqueTupleDescriptor
    
    Returns:
    
    the id
  - getName
```
public java.lang.String getName()
```
    Get the trigger name
    
    Specified by:
    
    getName in class UniqueSQLObjectDescriptor
    
    Returns:
    
    the name
  - getTableId
```
public UUID getTableId()
```
  - getSchemaDescriptor
```
public SchemaDescriptor getSchemaDescriptor()
                                     throws StandardException
```
    Get the triggers schema descriptor
    
    Specified by:
    
    getSchemaDescriptor in class UniqueSQLObjectDescriptor
    
    Returns:
    
    the schema descriptor
    
    Throws:
    
    StandardException - on error
  - listensForEvent
```
public boolean listensForEvent(int event)
```
    Indicate whether this trigger listens for this type of event.
    
    Parameters:
    
    event - TRIGGER_EVENT_XXXX
    
    Returns:
    
    true if it listens to the specified event.
  - getTriggerEventMask
```
public int getTriggerEventMask()
```
    Get the trigger event mask. Currently, a trigger may only listen for a single event, though it may OR multiple events in the future.
    
    Returns:
    
    the trigger event mask
  - getCreationTimestamp
```
public java.sql.Timestamp getCreationTimestamp()
```
    Get the time that this trigger was created.
    
    Returns:
    
    the time the trigger was created
  - isBeforeTrigger
```
public boolean isBeforeTrigger()
```
    Is this a before trigger
    
    Returns:
    
    true if it is a before trigger
  - isRowTrigger
```
public boolean isRowTrigger()
```
    Is this a row trigger
    
    Returns:
    
    true if it is a before trigger
  - getActionId
```
public UUID getActionId()
```
    Get the trigger action sps UUID
    
    Returns:
    
    the uuid of the sps action
  - getActionSPS
```
public SPSDescriptor getActionSPS(LanguageConnectionContext lcc)
                           throws StandardException
```
    Get the trigger action sps from SYSSTATEMENTS. If we find that the sps is invalid and the trigger is defined at row level and it has OLD/NEW transient variables through REFERENCES clause, then the sps from SYSSTATEMENTS may not be valid anymore. In such a case, we regenerate the trigger action sql and use that for the sps and update SYSSTATEMENTS using this new sps. This update of SYSSTATEMENTS was introduced with DERBY-4874
    
    Parameters:
    
    lcc - The LanguageConnectionContext to use.
    
    Returns:
    
    the trigger action sps
    
    Throws:
    
    StandardException - on error
  - getSPS
```
private SPSDescriptor getSPS(LanguageConnectionContext lcc,
                             boolean isWhenClause)
                      throws StandardException
```
    Get the SPS for the triggered SQL statement or the WHEN clause.
    
    Parameters:
    
    lcc - the LanguageConnectionContext to use
    
    isWhenClause - true if the SPS for the WHEN clause is requested, false if it is the triggered SQL statement
    
    Returns:
    
    the requested SPS
    
    Throws:
    
    StandardException - if an error occurs
  - getWhenClauseId
```
public UUID getWhenClauseId()
```
    Get the trigger when clause sps UUID
    
    Returns:
    
    the uuid of the sps action
  - getWhenClauseText
```
public java.lang.String getWhenClauseText()
```
    Get the SQL text of the WHEN clause.
    
    Returns:
    
    SQL text for the WHEN clause, or null if there is no WHEN clause
  - getWhenClauseSPS
```
public SPSDescriptor getWhenClauseSPS(LanguageConnectionContext lcc)
                               throws StandardException
```
    Get the trigger when clause sps
    
    Parameters:
    
    lcc - the LanguageConnectionContext to use
    
    Returns:
    
    the sps of the when clause
    
    Throws:
    
    StandardException - on error
  - getTableDescriptor
```
public TableDescriptor getTableDescriptor()
                                   throws StandardException
```
    Get the trigger table descriptor
    
    Returns:
    
    the table descripor upon which this trigger is declared
    
    Throws:
    
    StandardException - on error
  - getReferencedCols
```
public int[] getReferencedCols()
```
    Get the referenced column array for this trigger, used in "alter table drop column", we get the handle and change it
    
    Returns:
    
    the referenced column array
  - setReferencedCols
```
public void setReferencedCols(int[] newCols)
```
    Update the array of referenced columns
  - getReferencedColsInTriggerAction
```
public int[] getReferencedColsInTriggerAction()
```
    Get the referenced column array for the trigger action columns.
    
    Returns:
    
    the referenced column array
  - setReferencedColsInTriggerAction
```
public void setReferencedColsInTriggerAction(int[] referencedColsInTriggerAction)
```
    Set the referenced column array for trigger actions
  - isEnabled
```
public boolean isEnabled()
```
    Is this trigger enforced
    
    Returns:
    
    true if it is enforced
  - setEnabled
```
public void setEnabled()
```
    Mark this trigger as enforced
  - setDisabled
```
public void setDisabled()
```
    Mark this trigger as disabled
  - needsToFire
```
public boolean needsToFire(int stmtType,
                           int[] modifiedCols)
                    throws StandardException
```
    Does this trigger need to fire on this type of DML?
    
    Parameters:
    
    stmtType - the type of DML (StatementType.INSERT|StatementType.UPDATE|StatementType.DELETE)
    
    modifiedCols - the columns modified, or null for all
    
    Returns:
    
    true/false
    
    Throws:
    
    StandardException - on error
  - getTriggerDefinition
```
public java.lang.String getTriggerDefinition()
```
    Get the original trigger definition.
    
    Returns:
    
    The trigger definition.
  - getReferencingOld
```
public boolean getReferencingOld()
```
    Get whether or not OLD was replaced in the REFERENCING clause.
    
    Returns:
    
    Whether or not OLD was replaced in the REFERENCING clause.
  - getReferencingNew
```
public boolean getReferencingNew()
```
    Get whether or not NEW was replaced in the REFERENCING clause.
    
    Returns:
    
    Whether or not NEW was replaced in the REFERENCING clause.
  - getOldReferencingName
```
public java.lang.String getOldReferencingName()
```
    Get the old Referencing name, if any, from the REFERENCING clause.
    
    Returns:
    
    The old Referencing name, if any, from the REFERENCING clause.
  - getNewReferencingName
```
public java.lang.String getNewReferencingName()
```
    Get the new Referencing name, if any, from the REFERENCING clause.
    
    Returns:
    
    The new Referencing name, if any, from the REFERENCING clause.
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - getDependableFinder
```
public DependableFinder getDependableFinder()
```
    Description copied from interface: Dependable
    
    Get an object which can be written to disk and which, when read from disk, will find or reconstruct this in-memory Dependable.
    
    Specified by:
    
    getDependableFinder in interface Dependable
    
    Returns:
    
    the stored form of this provider
    
    See Also:
    
    Dependable.getDependableFinder()
  - getObjectName
```
public java.lang.String getObjectName()
```
    Return the name of this Provider. (Useful for errors.)
    
    Specified by:
    
    getObjectName in interface Dependable
    
    Returns:
    
    String The name of this provider.
  - getObjectID
```
public UUID getObjectID()
```
    Get the provider's UUID
    
    Specified by:
    
    getObjectID in interface Dependable
    
    Returns:
    
    The provider's UUID
  - getClassType
```
public java.lang.String getClassType()
```
    Get the provider's type.
    
    Specified by:
    
    getClassType in interface Dependable
    
    Returns:
    
    char The provider's type.
  - isValid
```
public boolean isValid()
```
    Check that all of the dependent's dependencies are valid.
    
    Specified by:
    
    isValid in interface Dependent
    
    Returns:
    
    true if the dependent is currently valid
  - prepareToInvalidate
```
public void prepareToInvalidate(Provider p,
                                int action,
                                LanguageConnectionContext lcc)
                         throws StandardException
```
    Prepare to mark the dependent as invalid (due to at least one of its dependencies being invalid).
    
    Specified by:
    
    prepareToInvalidate in interface Dependent
    
    Parameters:
    
    action - The action causing the invalidation
    
    p - the provider
    
    lcc - the language connection context
    
    Throws:
    
    StandardException - thrown if unable to make it invalid
  - makeInvalid
```
public void makeInvalid(int action,
                        LanguageConnectionContext lcc)
                 throws StandardException
```
    Mark the dependent as invalid (due to at least one of its dependencies being invalid). Always an error for a trigger -- should never have gotten here.
    
    Specified by:
    
    makeInvalid in interface Dependent
    
    Parameters:
    
    lcc - the language connection context
    
    action - The action causing the invalidation
    
    Throws:
    
    StandardException - thrown if called in sanity mode
  - drop
```
public void drop(LanguageConnectionContext lcc)
          throws StandardException
```
    Throws:
    
    StandardException
  - readExternal
```
public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException
```
    Read this object from a stream of stored objects.
    
    Specified by:
    
    readExternal in interface java.io.Externalizable
    
    Parameters:
    
    in - read this.
    
    Throws:
    
    java.io.IOException - thrown on error
    
    java.lang.ClassNotFoundException - thrown on error
  - getDataDictionary
```
protected DataDictionary getDataDictionary()
```
    Overrides:
    
    getDataDictionary in class TupleDescriptor
  - writeExternal
```
public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException
```
    Write this object to a stream of stored objects.
    
    Specified by:
    
    writeExternal in interface java.io.Externalizable
    
    Parameters:
    
    out - write bytes here.
    
    Throws:
    
    java.io.IOException - thrown on error
  - getTypeFormatId
```
public int getTypeFormatId()
```
    Get the formatID which corresponds to this class.
    
    Specified by:
    
    getTypeFormatId in interface TypedFormat
    
    Returns:
    
    the formatID of this class
  - getDescriptorType
```
public java.lang.String getDescriptorType()
```
    Description copied from class: TupleDescriptor
    
    Each descriptor must identify itself with its type; i.e index, check constraint whatever.
    
    Overrides:
    
    getDescriptorType in class TupleDescriptor
    
    See Also:
    
    TupleDescriptor.getDescriptorType()
  - getDescriptorName
```
public java.lang.String getDescriptorName()
```
    Overrides:
    
    getDescriptorName in class TupleDescriptor
    
    See Also:
    
    TupleDescriptor.getDescriptorName()
  - getContext
```
private static Context getContext(java.lang.String contextID)
```
    Privileged lookup of a Context. Must be private so that user code can't call this entry point.

Class TriggerDescriptor

Field Summary

Fields inherited from interface org.apache.derby.catalog.Dependable

Constructor Summary

Method Summary

Methods inherited from class org.apache.derby.iapi.sql.dictionary.TupleDescriptor

Methods inherited from class java.lang.Object

Methods inherited from interface org.apache.derby.catalog.Dependable

Field Detail

SYSTRIGGERS_STATE_FIELD

TRIGGER_EVENT_UPDATE

TRIGGER_EVENT_DELETE

TRIGGER_EVENT_INSERT

id

name

oldReferencingName

newReferencingName

triggerDefinition

sd

eventMask

isBefore

isRow

referencingOld

referencingNew

td

actionSPSId

actionSPS

whenSPSId

whenSPS

isEnabled

referencedCols

referencedColsInTriggerAction

creationTimestamp

triggerSchemaId

triggerTableId

whenClauseText

Constructor Detail

TriggerDescriptor

TriggerDescriptor

Method Detail

getUUID

getName

getTableId

getSchemaDescriptor

listensForEvent

getTriggerEventMask

getCreationTimestamp

isBeforeTrigger

isRowTrigger

getActionId

getActionSPS

getSPS

getWhenClauseId

getWhenClauseText

getWhenClauseSPS

getTableDescriptor

getReferencedCols

setReferencedCols

getReferencedColsInTriggerAction

setReferencedColsInTriggerAction

isEnabled

setEnabled

setDisabled

needsToFire

getTriggerDefinition

getReferencingOld

getReferencingNew

getOldReferencingName

getNewReferencingName

toString

getDependableFinder

getObjectName

getObjectID

getClassType

isValid

prepareToInvalidate

makeInvalid

drop

readExternal

getDataDictionary