org.projog.api

Class ProjogStackTraceElement

java.lang.Object

org.projog.api.ProjogStackTraceElement

public final class ProjogStackTraceElement
extends Object

An element in a stack trace, as returned by Projog.getStackTrace(Throwable).

Each element represents a single stack frame. All stack frames represent the evaluation of a clause in a user defined function. The frame at the top of the stack represents the execution point at which the stack trace was generated.

Method Summary

Modifier and Type	Method and Description
PredicateKey	getPredicateKey() Represents the user defined predicate this stack trace element was generated for.
Term	getTerm() Represents the clause this stack trace element was generated for.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getPredicateKey

public PredicateKey getPredicateKey()

Represents the user defined predicate this stack trace element was generated for.

Returns:

key Represents the user defined predicate this stack trace element was generated for

getTerm

public Term getTerm()

Represents the clause this stack trace element was generated for.

Returns:

the clause this stack trace element was generated for