org.openanzo.sqlscribe
Class TempTable

java.lang.Object
  org.openanzo.sqlscribe.TempTable

All Implemented Interfaces:

java.lang.Comparable<TempTable>, ITable

public class TempTable
extends java.lang.Object
implements ITable, java.lang.Comparable<TempTable>

Represents a relational database temporary table for use in the query builder framework.

Author:

Joe Betz

Constructor Summary

TempTable(java.lang.String varName)
Create temporary table with the given name

TempTable(java.lang.String varName, java.lang.String alias)
Create a temporary table with the given name

Method Summary

int	compareTo(TempTable table)
boolean	equals(java.lang.Object object)
java.lang.String	getAlias() Get the table's alias.
java.lang.String	getDeclaration() Get the table's declaration string
int	hashCode()
TempTable	reAlias(java.lang.String newVar) Clone this table with a new variable
void	setTableName(java.util.Map<java.lang.String,java.lang.Object> variables) Set the table's name by pulling it out of the variables
void	writeAlias(java.lang.StringBuffer buf) Write the table's alias string to a buffer
void	writeDeclaration(java.lang.StringBuffer buf) Write the table's declaration string to a buffer

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TempTable

public TempTable(java.lang.String varName)

Create temporary table with the given name

Parameters:

varName -

TempTable

public TempTable(java.lang.String varName,
                 java.lang.String alias)

Create a temporary table with the given name

Parameters:

varName - variable name that contains the table name

alias - table's alias name

Method Detail

setTableName

public void setTableName(java.util.Map<java.lang.String,java.lang.Object> variables)

Set the table's name by pulling it out of the variables

Parameters:

variables - containing the tables name

getAlias

public java.lang.String getAlias()

Description copied from interface: ITable

Get the table's alias. Example: FROM TABLE1 alias,TABLE2

Specified by:

getAlias in interface ITable

Returns:

the table's alias

writeAlias

public void writeAlias(java.lang.StringBuffer buf)

Description copied from interface: ITable

Write the table's alias string to a buffer

Specified by:

writeAlias in interface ITable

Parameters:

buf - buffer to which alias string is written

getDeclaration

public java.lang.String getDeclaration()

Description copied from interface: ITable

Get the table's declaration string

Specified by:

getDeclaration in interface ITable

Returns:

the table's declaration string

writeDeclaration

public void writeDeclaration(java.lang.StringBuffer buf)

Description copied from interface: ITable

Write the table's declaration string to a buffer

Specified by:

writeDeclaration in interface ITable

Parameters:

buf - buffer to which the declaration string is written

reAlias

public TempTable reAlias(java.lang.String newVar)

Clone this table with a new variable

Parameters:

newVar - new variable containing the table name

Returns:

new Table with a new alias

equals

public boolean equals(java.lang.Object object)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

compareTo

public int compareTo(TempTable table)

Specified by:

compareTo in interface java.lang.Comparable<TempTable>