MonitorContendedEnteredRequest (Java SE 19 & JDK 19) (original) (raw)

All Superinterfaces:

[EventRequest](EventRequest.html "interface in com.sun.jdi.request"), [Mirror](../Mirror.html "interface in com.sun.jdi")

public interface MonitorContendedEnteredRequestextends EventRequest

Request for notification of a thread in the target VM entering a monitor after waiting for it to be released by another thread. When an enabled MonitorContededEnteredRequest is satisfied, anevent set containing aMonitorContendedEnteredEvent will be placed on the EventQueue. The collection of existing MonitorContendedEnteredEvents is managed by the EventRequestManager

Since:

1.6

See Also:

• MonitorContendedEnteredEvent

• EventQueue

• EventRequestManager

• Field Summary

• Method Summary

void
Restricts the events generated by this request to those whose method is in a class whose name does not match this restricted regular expression, e.g.
void
Restricts the events generated by this request to those whose method is in the given reference type or any of its subtypes.
void
Restricts the events generated by this request to those whose method is in a class whose name matches this restricted regular expression.
void
Restricts the events generated by this request to those in which the currently executing instance ("this") is the object specified.
void
Restricts the events generated by this request to those in the given thread.

• Method Details

  • addThreadFilter

  Restricts the events generated by this request to those in the given thread.
  Parameters:
  thread - the thread to filter on.
  Throws:
  [InvalidRequestStateException](InvalidRequestStateException.html "class in com.sun.jdi.request") - if this request is currently enabled or has been deleted. Filters may be added only to disabled requests.

  • addClassFilter

  Restricts the events generated by this request to those whose method is in the given reference type or any of its subtypes. An event will be generated for any location in a reference type that can be safely cast to the given reference type.
  Parameters:
  refType - the reference type to filter on.
  Throws:
  [InvalidRequestStateException](InvalidRequestStateException.html "class in com.sun.jdi.request") - if this request is currently enabled or has been deleted. Filters may be added only to disabled requests.

  • addClassFilter

  void addClassFilter(String classPattern)
  Restricts the events generated by this request to those whose method is in a class whose name matches this restricted regular expression. Regular expressions are limited to exact matches and patterns that begin with '*' or end with '*'; for example, "*.Foo" or "java.*".
  Parameters:
  classPattern - the pattern String to filter for.
  Throws:
  [InvalidRequestStateException](InvalidRequestStateException.html "class in com.sun.jdi.request") - if this request is currently enabled or has been deleted. Filters may be added only to disabled requests.

  • addClassExclusionFilter

  void addClassExclusionFilter(String classPattern)
  Restricts the events generated by this request to those whose method is in a class whose name does not match this restricted regular expression, e.g. "java.*" or "*.Foo".
  Parameters:
  classPattern - the pattern String to filter against.
  Throws:
  [InvalidRequestStateException](InvalidRequestStateException.html "class in com.sun.jdi.request") - if this request is currently enabled or has been deleted. Filters may be added only to disabled requests.

  • addInstanceFilter

  Restricts the events generated by this request to those in which the currently executing instance ("this") is the object specified.
  Not all targets support this operation. Use VirtualMachine.canUseInstanceFilters() to determine if the operation is supported.
  Parameters:
  instance - the object which must be the current instance in order to pass this filter.
  Throws:
  [UnsupportedOperationException](../../../../../java.base/java/lang/UnsupportedOperationException.html "class in java.lang") - if the target virtual machine does not support this operation.
  [InvalidRequestStateException](InvalidRequestStateException.html "class in com.sun.jdi.request") - if this request is currently enabled or has been deleted. Filters may be added only to disabled requests.