Package io.github.mfvanek.pg.model.table

Class TableWithMissingIndex

java.lang.Object

io.github.mfvanek.pg.model.table.TableWithMissingIndex

All Implemented Interfaces:

DbObject, TableNameAware, TableSizeAware, Comparable<TableWithMissingIndex>

@Immutable
public class TableWithMissingIndex
extends Object
implements Comparable<TableWithMissingIndex>

Representation of a table in a database with additional information on reads amount via index or sequential scans.

Field Summary

Fields

Modifier and Type	Field	Description
protected final Table	table

Method Summary

Modifier and Type	Method	Description
int	compareTo(TableWithMissingIndex other)
final boolean	equals(Object other)
long	getIndexScans()
final String	getName()	Gets database object name.
long	getSeqScans()
final String	getTableName()	Gets table name.
final long	getTableSizeInBytes()	Gets table size in bytes.
final int	hashCode()
static TableWithMissingIndex	of(Table table, long seqScans, long indexScans)	Constructs a TableWithMissingIndex object.
static TableWithMissingIndex	of(String tableName, long tableSizeInBytes, long seqScans, long indexScans)	Constructs a TableWithMissingIndex object.
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

table

protected final Table table

Method Details

getSeqScans

public long getSeqScans()

getIndexScans

public long getIndexScans()

toString

@Nonnull
public String toString()

Overrides:

toString in class Object

equals

public final boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(@Nonnull
 TableWithMissingIndex other)

Specified by:

compareTo in interface Comparable<TableWithMissingIndex>

of

public static TableWithMissingIndex of(@Nonnull
 String tableName,
 long tableSizeInBytes,
 long seqScans,
 long indexScans)

Constructs a TableWithMissingIndex object.

Parameters:

tableName - table name; should be non-blank.

tableSizeInBytes - table size in bytes; should be positive or zero.

seqScans - number of sequential scans initiated on this table; should be non-negative.

indexScans - number of index scans initiated on this table; should be non-negative.

Returns:

TableWithMissingIndex

of

public static TableWithMissingIndex of(@Nonnull
 Table table,
 long seqScans,
 long indexScans)

Constructs a TableWithMissingIndex object.

Parameters:

table - table; should be non-null.

seqScans - number of sequential scans initiated on this table; should be non-negative.

indexScans - number of index scans initiated on this table; should be non-negative.

Returns:

TableWithMissingIndex

Since:

0.7.0

getName

@Nonnull
public final String getName()

Gets database object name.

Specified by:

getName in interface DbObject

Returns:

database object name

getTableName

@Nonnull
public final String getTableName()

Gets table name.

Specified by:

getTableName in interface TableNameAware

Returns:

table name

getTableSizeInBytes

public final long getTableSizeInBytes()

Gets table size in bytes.

Specified by:

getTableSizeInBytes in interface TableSizeAware

Returns:

table size in bytes