oracle.hsgbu.hdr.hl7.query

Class UnarySearchOperator

java.lang.Object

oracle.hsgbu.hdr.hl7.query.SearchOperator

oracle.hsgbu.hdr.hl7.query.UnarySearchOperator

All Implemented Interfaces:

Serializable

public class UnarySearchOperator
extends SearchOperator
implements Serializable

Enumerated types for unary search operators.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static UnarySearchOperator	IS_NOT_NULL The operator "is not null".
static UnarySearchOperator	IS_NULL The operator "is null".

Fields inherited from class oracle.hsgbu.hdr.hl7.query.SearchOperator

CASE_INSENSITIVE_EQUALS, CASE_INSENSITIVE_LIKE, CASE_INSENSITIVE_NOT_EQUALS, CASE_INSENSITIVE_NOT_LIKE, CONTAINS, EQUALS, GREATER_THAN, GREATER_THAN_OR_EQUAL_TO, identifier, LESS_THAN, LESS_THAN_OR_EQUAL_TO, LIKE, NOT_EQUALS, NOT_LIKE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	UnarySearchOperator(String id) Constructs the SearchOperator with a string representation.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object anObject) Returns true if the input parameter is the same as this object.
int	hashCode() Returns a hashcode value for the object.
String	toString() Gets the string representation of the unary operator.

Methods inherited from class oracle.hsgbu.hdr.hl7.query.SearchOperator

isCaseInsensitive, negate

Methods inherited from class java.lang.Object

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

Field Detail

IS_NULL

public static final UnarySearchOperator IS_NULL

The operator "is null".

IS_NOT_NULL

public static final UnarySearchOperator IS_NOT_NULL

The operator "is not null".

Constructor Detail

UnarySearchOperator

protected UnarySearchOperator(String id)

Constructs the SearchOperator with a string representation.

Parameters:

id - The string representation of the operator.

Method Detail

toString

public String toString()

Gets the string representation of the unary operator.

Overrides:

toString in class SearchOperator

Returns:

The the string representation of the operator.

equals

public boolean equals(Object anObject)

Returns true if the input parameter is the same as this object.

Overrides:

equals in class SearchOperator

Parameters:

anObject - The UnarySearchOperator to compare this object to.

Returns:

True if the operator parameter is the same as this object, false otherwise.

hashCode

public int hashCode()

Returns a hashcode value for the object. It uses the hashcode computation provided by java.lang.String.

Overrides:

hashCode in class SearchOperator

Returns:

the integer hashcode value for the object.