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package sun.management.counter;

The base class for a performance counter.
Author: Brian Doherty
/** * The base class for a performance counter. * * @author Brian Doherty */
public interface Counter extends java.io.Serializable {
Returns the name of this performance counter
/** * Returns the name of this performance counter */
public String getName();
Returns the Units for this performance counter
/** * Returns the Units for this performance counter */
public Units getUnits();
Returns the Variability for this performance counter
/** * Returns the Variability for this performance counter */
public Variability getVariability();
Returns true if this performance counter is a vector
/** * Returns true if this performance counter is a vector */
public boolean isVector();
Returns the length of the vector
/** * Returns the length of the vector */
public int getVectorLength();
Returns an Object that encapsulates the data value of this counter
/** * Returns an Object that encapsulates the data value of this counter */
public Object getValue();
Returns true if this counter is an internal counter.
/** * Returns {@code true} if this counter is an internal counter. */
public boolean isInternal();
Return the flags associated with the counter.
/** * Return the flags associated with the counter. */
public int getFlags(); }