org.apache.calcite.util.graph

Class DefaultEdge

java.lang.Object

org.apache.calcite.util.graph.DefaultEdge

Direct Known Subclasses:

AbstractMaterializedViewRule.Edge, Lattice.Edge, LatticeSuggester.StepRef, Step

public class DefaultEdge
extends java.lang.Object

Default implementation of Edge.

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.Object	source
java.lang.Object	target

Constructor Summary

Constructors

Constructor and Description
DefaultEdge(java.lang.Object source, java.lang.Object target)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
static <V> DirectedGraph.EdgeFactory<V,DefaultEdge>	factory()
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Detail

source

public final java.lang.Object source

target

public final java.lang.Object target

Constructor Detail

DefaultEdge

public DefaultEdge(java.lang.Object source,
                   java.lang.Object target)

Method Detail

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

factory

public static <V> DirectedGraph.EdgeFactory<V,DefaultEdge> factory()