Package org.qubership.atp.dataset.service.jpa.model.tree

Class OverlapNode

java.lang.Object

org.qubership.atp.dataset.service.jpa.model.tree.OverlapNode

All Implemented Interfaces:

Serializable

public class OverlapNode
extends Object
implements Serializable

Overlap model. Makes hierarchy from attribute keys. Repeats DSL structure. If overlap already exists for some parameter, that means it was overlapped by some DSL from higher level, so we will ignore it.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
OverlapNode(UUID id, UUID dataSetListId, int columns)	Default constructor.

Method Summary

Modifier and Type	Method	Description
void	addOverlap(List<UUID> path, int columnNumber, AttributeKey attributeKey)	New overlap to structure.
boolean	containsOverlapsInPath(List<UUID> path, int column)	True if there is any overlaps by path OR deeper.
AttributeKey	getOverlap(List<UUID> path, int column, UUID attributeId)	Returns overlap by parameter context.

Methods inherited from class java.lang.Object

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

Constructor Details

OverlapNode

public OverlapNode(UUID id,
 UUID dataSetListId,
 int columns)

Default constructor.

Method Details

addOverlap

public void addOverlap(List<UUID> path,
 int columnNumber,
 AttributeKey attributeKey)

New overlap to structure. If field already overlapped - operation will skipped, to save hierarchy multiple overlaps.

getOverlap

public AttributeKey getOverlap(List<UUID> path,
 int column,
 UUID attributeId)

Returns overlap by parameter context.

containsOverlapsInPath

public boolean containsOverlapsInPath(List<UUID> path,
 int column)

True if there is any overlaps by path OR deeper.