Package org.deltava.beans.stats

Class TableInfo

java.lang.Object

org.deltava.beans.stats.TableInfo

All Implemented Interfaces:

Serializable, Comparable<TableInfo>

public class TableInfo
extends Object
implements Serializable, Comparable<TableInfo>

A system bean to store JDBC table data.

Since:

1.0

Version:

11.0

Author:

Luke

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
TableInfo(String tableName)	Creates a new TableInfo bean for the specified database table.

Method Summary

Modifier and Type	Method	Description
int	compareTo(TableInfo ti2)	Compares two TableInfo objects by comparing the table names.
boolean	equals(Object o2)
int	getAverageRowLength()	Returns the average row size.
long	getIndexSize()	Returns the size of the table's indices.
String	getName()	Returns the table name.
long	getRows()	Returns the number of rows in the table.
long	getSize()	Returns the size of the table.
int	hashCode()	Returns the table name's hash code.
void	setIndexSize(long idxSize)	Updates the size of the table's indices.
void	setRows(long rows)	Updates the number of rows in the table.
void	setSize(long tableSize)	Updates the size of the table.

Methods inherited from class java.lang.Object

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

Constructor Details

TableInfo

public TableInfo(String tableName)

Creates a new TableInfo bean for the specified database table.

Parameters:

tableName - the name of the table

Throws:

NullPointerException - if tableName is null

See Also:

• getName()

Method Details

getName

public String getName()

Returns the table name.

Returns:

the table name

getRows

public long getRows()

Returns the number of rows in the table.

Returns:

the number of rows

See Also:

• setRows(long)

getAverageRowLength

public int getAverageRowLength()

Returns the average row size.

Returns:

the average bytes per row

getSize

public long getSize()

Returns the size of the table.

Returns:

the size of the table in bytes

See Also:

• setSize(long)

getIndexSize

public long getIndexSize()

Returns the size of the table's indices.

Returns:

the size of the indices in bytes

See Also:

• setIndexSize(long)

setRows

public void setRows(long rows)

Updates the number of rows in the table.

Parameters:

rows - the number of rows

See Also:

• getRows()

setSize

public void setSize(long tableSize)

Updates the size of the table.

Parameters:

tableSize - the size of the table in bytes

See Also:

• getSize()

setIndexSize

public void setIndexSize(long idxSize)

Updates the size of the table's indices.

Parameters:

idxSize - the size of the indices in bytes

See Also:

• getIndexSize()

hashCode

public int hashCode()

Returns the table name's hash code.

Overrides:

hashCode in class Object

compareTo

public int compareTo(TableInfo ti2)

Compares two TableInfo objects by comparing the table names.

Specified by:

compareTo in interface Comparable<TableInfo>

equals

public boolean equals(Object o2)

Overrides:

equals in class Object