com.asakusafw.info.plan

Class PlanVertexSpec

java.lang.Object

com.asakusafw.info.plan.PlanVertexSpec

All Implemented Interfaces:

NamedOperatorSpec, OperatorSpec

public final class PlanVertexSpec
extends Object
implements NamedOperatorSpec

Represents a pseudo-operator detail of vertices in execution plan.

Since:

0.9.2

Nested Class Summary

Nested classes/interfaces inherited from interface com.asakusafw.info.operator.OperatorSpec

OperatorSpec.OperatorKind

Field Summary

Fields

Modifier and Type	Field and Description
static String	KIND The kind label.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
List<String>	getDependencies() Returns the blocker vertex names.
String	getLabel() Returns the label.
String	getName() Returns the name of this operator.
OperatorSpec.OperatorKind	getOperatorKind() Returns the kind of this operator.
int	hashCode()
static PlanVertexSpec	of(String name, String label, Collection<String> dependencies) Returns an instance.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

KIND

public static final String KIND

The kind label.

See Also:

Constant Field Values

Method Detail

of

public static PlanVertexSpec of(String name,
                                String label,
                                Collection<String> dependencies)

Returns an instance.

Parameters:

name - the vertex name

label - the vertex label (nullable)

dependencies - the blocker vertices

Returns:

the instance

getOperatorKind

public OperatorSpec.OperatorKind getOperatorKind()

Description copied from interface: OperatorSpec

Returns the kind of this operator.

Specified by:

getOperatorKind in interface OperatorSpec

Returns:

the operator kind

getName

public String getName()

Description copied from interface: NamedOperatorSpec

Returns the name of this operator.

Specified by:

getName in interface NamedOperatorSpec

Returns:

the name

getLabel

public String getLabel()

Returns the label.

Returns:

the label, or null if it is not defined

getDependencies

public List<String> getDependencies()

Returns the blocker vertex names.

Returns:

the blockers

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object