Package com.apple.foundationdb.record.query.plan.temp.explain

Class AbstractPlannerGraph.AbstractNode

java.lang.Object

com.apple.foundationdb.record.query.plan.temp.explain.AbstractPlannerGraph.AbstractNode

Direct Known Subclasses:

PlannerGraph.Node

Enclosing class:

AbstractPlannerGraph<N extends AbstractPlannerGraph.AbstractNode,E extends AbstractPlannerGraph.AbstractEdge>

public abstract static class AbstractPlannerGraph.AbstractNode
extends Object

Node class functioning as parent for all nodes in the network.

Constructor Summary

Constructors

Constructor	Description
AbstractNode(Object identity, String name)
AbstractNode(Object identity, String name, List<String> details)	Overloaded constructor.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
abstract Map<String,Attribute>	getAttributes()
List<String>	getDetails()
Object	getIdentity()
String	getName()
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractNode

public AbstractNode(@Nonnull
                    Object identity,
                    @Nonnull
                    String name)

AbstractNode

public AbstractNode(@Nonnull
                    Object identity,
                    @Nonnull
                    String name,
                    @Nullable
                    List<String> details)

Overloaded constructor.

Parameters:

identity - object identifying this node. Two nodes in the graph are considered equal if and only if their identity is equal (using reference equality)

name - name of the object to be used to construct the label that is displayed

details - list of strings with auxiliary information about the node. These strings are used to construct the label of the node depending on the exporter. This parameter is Nullable. If null, the label is omitted. If empty, it creates an empty list if the target format supports lists.

Method Detail

getIdentity

@Nonnull
public Object getIdentity()

getName

@Nonnull
public String getName()

getDetails

@Nullable
public List<String> getDetails()

getAttributes

@Nonnull
public abstract Map<String,Attribute> getAttributes()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object