Package io.deephaven.engine.table.impl.sources

Class UnionSourceManager

java.lang.Object

io.deephaven.engine.table.impl.sources.UnionSourceManager

public class UnionSourceManager
extends Object

Constructor Summary

Constructors

Constructor	Description
UnionSourceManager(@NotNull PartitionedTable partitionedTable)

Method Summary

Modifier and Type	Method	Description
Map<String,UnionColumnSource<?>>	getColumnSources()
Collection<Table>	getComponentTables()
@NotNull QueryTable	getResult()
boolean	isUsingComponentsSafe()	Determine whether using the component tables directly in a subsequent merge will affect the correctness of that merge.

Methods inherited from class java.lang.Object

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

Constructor Details

UnionSourceManager

public UnionSourceManager(@NotNull
 @NotNull PartitionedTable partitionedTable)

Method Details

isUsingComponentsSafe

public boolean isUsingComponentsSafe()

Determine whether using the component tables directly in a subsequent merge will affect the correctness of that merge. This is true iff constituents cannot be changed.

Returns:

If using the component tables is allowed

getComponentTables

public Collection<Table> getComponentTables()

getColumnSources

public Map<String,UnionColumnSource<?>> getColumnSources()

getResult

@NotNull
public @NotNull QueryTable getResult()