org.intermine.sql.query
Class SelectValue

java.lang.Object
  org.intermine.sql.query.SelectValue

All Implemented Interfaces:

SQLStringable

public class SelectValue
extends java.lang.Object
implements SQLStringable

Represents an AbstractValue with an alias, suitable for use in the SELECT portion of an SQL query.

Field Summary

protected java.lang.String	alias
protected AbstractValue	v

Constructor Summary

SelectValue(AbstractValue v, java.lang.String alias)
Construct a new SelectValue.

Method Summary

boolean	equals(java.lang.Object obj) Overrides Object.equals().
java.lang.String	getAlias() Gets the alias from this object.
java.lang.String	getSQLString() Returns a String representation of this Field object, suitable for forming part of an SQL SELECT list.
AbstractValue	getValue() Gets the AbstractValue from this object.
int	hashCode() Overrides Object.hashCode().

Methods inherited from class java.lang.Object

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

Field Detail

v

protected AbstractValue v

alias

protected java.lang.String alias

Constructor Detail

SelectValue

public SelectValue(AbstractValue v,
                   java.lang.String alias)

Construct a new SelectValue.

Parameters:

v - the AbstractValue that this SelectValue holds

alias - the alias that the value is renamed to

Method Detail

getSQLString

public java.lang.String getSQLString()

Returns a String representation of this Field object, suitable for forming part of an SQL SELECT list.

Specified by:

getSQLString in interface SQLStringable

Returns:

the String representation

equals

public boolean equals(java.lang.Object obj)

Overrides Object.equals().

Overrides:

equals in class java.lang.Object

Parameters:

obj - an Object to compare to

Returns:

true if the object is equal

hashCode

public int hashCode()

Overrides Object.hashCode().

Overrides:

hashCode in class java.lang.Object

Returns:

an arbitrary integer based on the contents of the SelectField

getValue

public AbstractValue getValue()

Gets the AbstractValue from this object.

Returns:

the AbstractValue of this object

getAlias

public java.lang.String getAlias()

Gets the alias from this object.

Returns:

the alias of this object