com.goldencode.p2j.aspects.ltw

Class MethodTraceAspect.Call

java.lang.Object

com.goldencode.p2j.aspects.ltw.MethodTraceAspect.Call

Enclosing class:

MethodTraceAspect

private static class MethodTraceAspect.Call
extends java.lang.Object

Representation of a method invocation which identifies the caller and the callee methods, optimized for use as a hash map key.

Field Summary

Fields

Modifier and Type	Field and Description
private MethodTraceAspect.MethodIdentifier	callee Callee method
private MethodTraceAspect.MethodIdentifier	caller Caller method
private int	hash Cached hash
private MethodTraceAspect.MethodIdentifier	root First method in call path traced

Constructor Summary

Constructors

Constructor and Description
Call(MethodTraceAspect.MethodIdentifier root, MethodTraceAspect.MethodIdentifier caller, MethodTraceAspect.MethodIdentifier callee) Constructor which computes and caches hash code.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o) Implementation which is consistent with overridden hashCode() method.
int	hashCode() Fast implementation which returns the cached hash code.
java.lang.String	toString() Compose a string representation of this object, primarily for debugging.

Methods inherited from class java.lang.Object

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

Field Detail

root

private final MethodTraceAspect.MethodIdentifier root

First method in call path traced

caller

private final MethodTraceAspect.MethodIdentifier caller

Caller method

callee

private final MethodTraceAspect.MethodIdentifier callee

Callee method

hash

private final int hash

Cached hash

Constructor Detail

Call

Call(MethodTraceAspect.MethodIdentifier root,
     MethodTraceAspect.MethodIdentifier caller,
     MethodTraceAspect.MethodIdentifier callee)

Constructor which computes and caches hash code.

Parameters:

root - First method in call path traced.

caller - Caller method.

callee - Callee method.

Method Detail

hashCode

public int hashCode()

Fast implementation which returns the cached hash code.

Overrides:

hashCode in class java.lang.Object

Returns:

Hash code.

equals

public boolean equals(java.lang.Object o)

Implementation which is consistent with overridden hashCode() method.

Overrides:

equals in class java.lang.Object

Parameters:

o - Object with which to compare this instance.

Returns:

true if the given instance is equivalent to this instance.

toString

public java.lang.String toString()

Compose a string representation of this object, primarily for debugging.

Overrides:

toString in class java.lang.Object

Returns:

String representation of this object.