com.ibm.websphere.query.base
Class Join

java.lang.Object
  com.ibm.websphere.query.base.Join

All Implemented Interfaces:

IJoin, IStringBuilder, java.io.Serializable

public class Join
extends java.lang.Object
implements IJoin

This is a basic implementation of IJoin.

See Also:

Serialized Form

Constructor Summary

Join(ITable table, IAttribute fromAttribute, IAttribute toAttribute)

Join(ITable table, IAttribute compareAttribute, IAttribute fromAttribute, IAttribute toAttribute)

Method Summary

java.lang.String	buildString(ISelectQueryCallback builder) Builds a query string using the given builder callback.
void	buildString(ISelectQueryCallback builder, java.lang.StringBuffer sb)
boolean	equals(java.lang.Object obj)
IAttribute	getCompareAttribute()
IAttribute	getFromAttribute()
ITable	getTable()
IAttribute	getToAttribute()
int	hashCode()
void	setCompareAttribute(IAttribute attribute)
void	setFromAttribute(IAttribute attribute)
void	setTable(ITable table)
void	setToAttribute(IAttribute attribute)

Methods inherited from class java.lang.Object

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

Constructor Detail

Join

public Join(ITable table,
            IAttribute compareAttribute,
            IAttribute fromAttribute,
            IAttribute toAttribute)

Join

public Join(ITable table,
            IAttribute fromAttribute,
            IAttribute toAttribute)

Method Detail

getFromAttribute

public IAttribute getFromAttribute()

Specified by:

getFromAttribute in interface IJoin

getTable

public ITable getTable()

Specified by:

getTable in interface IJoin

getToAttribute

public IAttribute getToAttribute()

Specified by:

getToAttribute in interface IJoin

setFromAttribute

public void setFromAttribute(IAttribute attribute)

Specified by:

setFromAttribute in interface IJoin

setTable

public void setTable(ITable table)

Specified by:

setTable in interface IJoin

setToAttribute

public void setToAttribute(IAttribute attribute)

Specified by:

setToAttribute in interface IJoin

buildString

public java.lang.String buildString(ISelectQueryCallback builder)
                             throws QueryException

Description copied from interface: IStringBuilder

Builds a query string using the given builder callback.

Specified by:

buildString in interface IStringBuilder

Throws:

QueryException

buildString

public void buildString(ISelectQueryCallback builder,
                        java.lang.StringBuffer sb)
                 throws QueryException

Specified by:

buildString in interface IStringBuilder

Throws:

QueryException

getCompareAttribute

public IAttribute getCompareAttribute()

Specified by:

getCompareAttribute in interface IJoin

setCompareAttribute

public void setCompareAttribute(IAttribute attribute)

Specified by:

setCompareAttribute in interface IJoin

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object