Package net.logstash.logback.stacktrace

Class StackElementFilter

java.lang.Object

net.logstash.logback.stacktrace.StackElementFilter

public abstract class StackElementFilter
extends Object

Component in charge of accepting or rejecting elements when computing a stack trace hash

Constructor Summary

Constructors

Constructor	Description
StackElementFilter()

Method Summary

Modifier and Type	Method	Description
abstract boolean	accept(StackTraceElement element)	Tests whether or not the specified StackTraceElement should be accepted when computing a stack hash.
static final StackElementFilter	any()	Creates a StackElementFilter that accepts any stack trace elements
static final StackElementFilter	byPattern(List<Pattern> excludes)	Creates a StackElementFilter by exclusion patterns
static final StackElementFilter	withSourceInfo()	Creates a StackElementFilter that accepts all stack trace elements with a non null {@link StackTraceElement#getFileName()} filename and positive StackTraceElement.getLineNumber() line number}

Methods inherited from class java.lang.Object

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

Constructor Details

StackElementFilter

public StackElementFilter()

Method Details

accept

public abstract boolean accept(StackTraceElement element)

Tests whether or not the specified StackTraceElement should be accepted when computing a stack hash.

Parameters:

element - The StackTraceElement to be tested

Returns:

true if and only if element should be accepted

any

public static final StackElementFilter any()

Creates a StackElementFilter that accepts any stack trace elements

Returns:

the filter

withSourceInfo

public static final StackElementFilter withSourceInfo()

Creates a StackElementFilter that accepts all stack trace elements with a non null {@link StackTraceElement#getFileName()} filename and positive StackTraceElement.getLineNumber() line number}

Returns:

the filter

byPattern

public static final StackElementFilter byPattern(List<Pattern> excludes)

Creates a StackElementFilter by exclusion patterns

Parameters:

excludes - regular expressions matching StackTraceElement to filter out

Returns:

the filter