org.scion.jpan

Interface PathPolicy

All Known Implementing Classes:

PathPolicy.First, PathPolicy.IsdAllow, PathPolicy.IsdDisallow, PathPolicy.MaxBandwith, PathPolicy.MinHopCount, PathPolicy.MinLatency

public interface PathPolicy

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	PathPolicy.First
static class	PathPolicy.IsdAllow
static class	PathPolicy.IsdDisallow
static class	PathPolicy.MaxBandwith
static class	PathPolicy.MinHopCount
static class	PathPolicy.MinLatency

Field Summary

Fields

Modifier and Type	Field and Description
static PathPolicy	DEFAULT
static PathPolicy	FIRST
static PathPolicy	MAX_BANDWIDTH
static PathPolicy	MIN_HOPS
static PathPolicy	MIN_LATENCY
static String	NO_PATH

Method Summary

Modifier and Type	Method and Description
Path	filter(List<Path> paths)

Field Detail

NO_PATH

static final String NO_PATH

See Also:

Constant Field Values

FIRST

static final PathPolicy FIRST

MAX_BANDWIDTH

static final PathPolicy MAX_BANDWIDTH

MIN_LATENCY

static final PathPolicy MIN_LATENCY

MIN_HOPS

static final PathPolicy MIN_HOPS

DEFAULT

static final PathPolicy DEFAULT

Method Detail

filter

Path filter(List<Path> paths)

Parameters:

paths - A list of candidate paths

Returns:

The "best" path according to the filter's policy.

Throws:

NoSuchElementException - if no matching path could be found.