oracle.ias.scheduler
Class Trigger

java.lang.Object
  oracle.ias.scheduler.Trigger

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable

public class Trigger

extends java.lang.Object

implements java.io.Externalizable

This class is used to specify the conditions by which the associated job is executed. A condition is expressed as a logical combination of operands where the operands are comprised of one or more notification names.

See Also:

Serialized Form

Field Summary

protected java.lang.String

m_condition

Constructor Summary

Trigger()
Constructs an empty trigger.

Trigger(java.lang.String condition)
Constructs a trigger with the condition expression specified.

Method Summary

boolean	equals(java.lang.Object v) Indicates whether some object is "equal to" this one.
java.lang.String	getCondition() Gets the condition expression for this trigger.
static int	getVersion() Internal use only.
int	hashCode() Returns a hash code value for the schedule.
void	readExternal(java.io.ObjectInput in) Restores the contents of this object from the stream specified.
void	setCondition(java.lang.String condition) Sets the condition expression for this trigger.
java.lang.String	toString() Gets the string representation of this trigger.
void	writeExternal(java.io.ObjectOutput out) Saves the contents of this object to the stream specified.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

m_condition

protected java.lang.String m_condition

Constructor Detail

Trigger

public Trigger()

Constructs an empty trigger. For internal use only.

Trigger

public Trigger(java.lang.String condition)
        throws InvalidArgumentException

Constructs a trigger with the condition expression specified. The expression may be composed of a combination of one or more logical operators and notification names.

Throws:

InvalidArgumentException - if the expression specified is invalid.

See Also:

Notification

Method Detail

setCondition

public void setCondition(java.lang.String condition)
                  throws InvalidArgumentException

Sets the condition expression for this trigger. The expression may be composed of a combination of one or more logical operators and notification names.

Parameters:

condition - the condition expression for the trigger.

Throws:

InvalidArgumentException - if the expression specified is invalid.

See Also:

Notification

getCondition

public java.lang.String getCondition()

Gets the condition expression for this trigger.

Returns:

condition expression for this trigger.

toString

public java.lang.String toString()

Gets the string representation of this trigger.

Returns:

string representation of trigger

hashCode

public int hashCode()

Returns a hash code value for the schedule.

equals

public boolean equals(java.lang.Object v)

Indicates whether some object is "equal to" this one.

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Saves the contents of this object to the stream specified.

Specified by:

writeExternal in interface java.io.Externalizable

Throws:

java.io.IOException

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

Restores the contents of this object from the stream specified.

Specified by:

readExternal in interface java.io.Externalizable

Throws:

java.io.IOException

java.lang.ClassNotFoundException

getVersion

public static int getVersion()

Internal use only.