pack-priv Class LockTableConstantAction

Class Inheritance

extends Object
implements ConstantAction

All Implemented Interfaces

org.apache.derby.iapi.sql.execute.ConstantAction

Imports

This class describes actions that are ALWAYS performed for a LOCK TABLE Statement at Execution time.

Field Summary

Access	Constructor and Description
pack-priv	LockTableConstantAction(String Full name of the table. fullTableName, long Conglomerate number for the heap conglomerateNumber, boolean Whether or not to get an exclusive lock. exclusiveMode) Make the ConstantAction for a LOCK TABLE statement.

Modifier and Type	Method and Description
public void	executeConstantAction(Activation The execution environment for this constant action. activation) Implements org.apache.derby.iapi.sql.execute.ConstantAction.executeConstantAction. This is the guts of the Execution-time logic for LOCK TABLE.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll wait wait wait

conglomerateNumber	back to summary
private final long conglomerateNumber

exclusiveMode	back to summary
private final boolean exclusiveMode

fullTableName	back to summary
private final String fullTableName

LockTableConstantAction	back to summary
pack-priv LockTableConstantAction(String fullTableName, long conglomerateNumber, boolean exclusiveMode) Make the ConstantAction for a LOCK TABLE statement. Parameters fullTableName:String Full name of the table. conglomerateNumber:long Conglomerate number for the heap exclusiveMode:boolean Whether or not to get an exclusive lock.

LockTableConstantAction

pack-priv LockTableConstantAction(String fullTableName, long conglomerateNumber, boolean exclusiveMode)

Make the ConstantAction for a LOCK TABLE statement.

Parameters

executeConstantAction back to summary

executeConstantAction	back to summary
public void executeConstantAction(Activation activation) throws StandardException Implements org.apache.derby.iapi.sql.execute.ConstantAction.executeConstantAction. This is the guts of the Execution-time logic for LOCK TABLE. Parameters activation:Activation Doc from org.apache.derby.iapi.sql.execute.ConstantAction.executeConstantAction. The execution environment for this constant action. Exceptions StandardException: Thrown on failure See Also `ConstantAction#executeConstantAction`

public void executeConstantAction(Activation activation) throws StandardException

This is the guts of the Execution-time logic for LOCK TABLE.

Parameters

activation:Activation

The execution environment for this constant action.

Exceptions

See Also

ConstantAction#executeConstantAction

toString back to summary

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Satisfying this method's contract implies a non-`null` result must be returned. Returns:String a string representation of the object

public String toString()

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.