oracle.ifs.search
Class ExistenceQualification

java.lang.Object

  |

  +--oracle.ifs.search.SearchQualification

        |

        +--oracle.ifs.search.ExistenceQualification

All Implemented Interfaces:

java.lang.Cloneable, java.io.Serializable

public class ExistenceQualification

extends SearchQualification

ExistenceQualification represents a Simple Sub Query. This qualification provides a way to specify a search an attribute value match against a list of values. On the left hand side of this qualification is any scalar attribute of a iFS class. We do not support array attributes as of current release. On the right hand side the list of values could come from any iFS attriute (scalar or array type) or from a user supplied AttributeValue array.

See Also:

Serialized Form

Constructor Summary

ExistenceQualification()
Constructs an existence qualification.

Method Summary

java.lang.String	getLeftAttributeName() Gets the left hand side Attribute name.
java.lang.String	getLeftClassname() Gets the left hand side class name.
java.lang.String	getRightAttributeName() Gets the right hand side Attribute name.
AttributeValue[]	getRightAttributeValue() Gets up the Attribute value array for the right hand side.
java.lang.String	getRightClassname() Gets the Right hand side class name.
boolean	isRightAttributeValue() Gets true if the ExistenceQualification was constructed by supplying an Attribute Value array for RHS.
void	setLeftAttribute(java.lang.String classname, java.lang.String attribute) Sets the left hand side class and attribute name of this qualification.
void	setRightAttribute(java.lang.String classname, java.lang.String attribute) Sets the right hand side class and attribute name of this qualification.
void	setRightAttributeValue(AttributeValue[] avArray) Sets up the Attribute value array for the right hand side.

Constructor Detail

ExistenceQualification

public ExistenceQualification()
                       throws IfsException

Constructs an existence qualification.

Throws:

IfsException - if the operation fails

Method Detail

setLeftAttribute

public void setLeftAttribute(java.lang.String classname,
                             java.lang.String attribute)
                      throws IfsException

Sets the left hand side class and attribute name of this qualification.

Parameters:

class - left hand side class name

attribute - left hand side attribute name

Throws:

IfsException - if the operation fails

setRightAttribute

public void setRightAttribute(java.lang.String classname,
                              java.lang.String attribute)
                       throws IfsException

Sets the right hand side class and attribute name of this qualification.

Parameters:

class - right hand side class name

attribute - right hand side attribute name

Throws:

IfsException - if the operation fails

setRightAttributeValue

public void setRightAttributeValue(AttributeValue[] avArray)
                            throws IfsException

Sets up the Attribute value array for the right hand side.

Parameters:

avArray - array of attribute values

Throws:

IfsException - if the operation fails

getRightAttributeValue

public AttributeValue[] getRightAttributeValue()
                                        throws IfsException

Gets up the Attribute value array for the right hand side.

Returns:

array of attribute values

Throws:

IfsException - if the operation fails

getLeftClassname

public java.lang.String getLeftClassname()
                                  throws IfsException

Gets the left hand side class name.

Returns:

Name of the left hand side iFS class.

Throws:

IfsException - if the operation fails

getRightClassname

public java.lang.String getRightClassname()
                                   throws IfsException

Gets the Right hand side class name.

Returns:

Name of the right hand side iFS class.

Throws:

IfsException - if the operation fails

getLeftAttributeName

public java.lang.String getLeftAttributeName()
                                      throws IfsException

Gets the left hand side Attribute name.

Returns:

Name of the left hand side attribute.

Throws:

IfsException - if the operation fails

getRightAttributeName

public java.lang.String getRightAttributeName()
                                       throws IfsException

Gets the right hand side Attribute name.

Returns:

Name of the right hand side attribute.

Throws:

IfsException - if the operation fails

isRightAttributeValue

public boolean isRightAttributeValue()
                              throws IfsException

Gets true if the ExistenceQualification was constructed by supplying an Attribute Value array for RHS.

Returns:

boolean True if the RHS list is a AV[] supplied by user.

Throws:

IfsException - if the operation fails