org.mmbase.storage.search.implementation

Class BasicFieldValueInConstraint

java.lang.Object

org.mmbase.storage.search.implementation.BasicConstraint

org.mmbase.storage.search.implementation.BasicFieldConstraint

org.mmbase.storage.search.implementation.BasicFieldValueInConstraint

All Implemented Interfaces:

Serializable, Constraint, FieldConstraint, FieldValueInConstraint

public class BasicFieldValueInConstraint
extends BasicFieldConstraint
implements FieldValueInConstraint, Serializable

Basic implementation.

Since:

MMBase-1.7

Version:

$Id$

Author:

Rob van Maris

See Also:

Serialized Form

Field Summary

Fields inherited from class org.mmbase.storage.search.implementation.BasicConstraint

modifiable

Constructor Summary

Constructors

Constructor and Description
BasicFieldValueInConstraint(StepField field) Constructor.

Method Summary

Modifier and Type	Method and Description
BasicFieldValueInConstraint	addValue(Object value) Adds value.
boolean	equals(Object obj) Compares this constraint to the specified object.
SortedSet<Object>	getValues() Gets the list of values that is specified for this constraint.
int	hashCode()
String	toString() Returns a string representation of this FieldValueInConstraint.

Methods inherited from class org.mmbase.storage.search.implementation.BasicFieldConstraint

getField, getFieldName, isCaseSensitive, matches, setCaseSensitive

Methods inherited from class org.mmbase.storage.search.implementation.BasicConstraint

getBasicSupportLevel, isInverse, setInverse, setUnmodifiable

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mmbase.storage.search.FieldConstraint

getField, isCaseSensitive, matches

Methods inherited from interface org.mmbase.storage.search.Constraint

getBasicSupportLevel, isInverse, setUnmodifiable

Constructor Detail

BasicFieldValueInConstraint

public BasicFieldValueInConstraint(StepField field)

Constructor.

Parameters:

field - The associated field.

Method Detail

addValue

public BasicFieldValueInConstraint addValue(Object value)

Adds value.

Parameters:

value - The value.

Returns:

This BasicFieldValueInConstraint instance.

Throws:

IllegalArgumentException - when an invalid argument is supplied.

See Also:

FieldValueInConstraint.getValues()

getValues

public SortedSet<Object> getValues()

Description copied from interface: FieldValueInConstraint

Gets the list of values that is specified for this constraint.

Specified by:

getValues in interface FieldValueInConstraint

equals

public boolean equals(Object obj)

Description copied from interface: Constraint

Compares this constraint to the specified object. The result is true if and only if the argument is a non-null Constraint object representing the same constraint(s).

Specified by:

equals in interface Constraint

Overrides:

equals in class BasicFieldConstraint

Parameters:

obj - The object to compare with.

Returns:

true if the objects are equal, false otherwise.

hashCode

public int hashCode()

Specified by:

hashCode in interface Constraint

Overrides:

hashCode in class BasicFieldConstraint

toString

public String toString()

Description copied from interface: FieldValueInConstraint

Returns a string representation of this FieldValueInConstraint. The string representation has the form "FieldValueInConstraint(inverse:<:inverse>, field:<field>, casesensitive:<casesensitive>, values:<values>)" where

• <inverse>is the value returned by isInverse()
• <field> is the field alias returned by FieldConstraint#getField().getAlias()
• <casesensitive> is the value returned by isCaseSensitive()
• <values> is the values returned by getValues()

Specified by:

toString in interface FieldValueInConstraint

Overrides:

toString in class BasicFieldConstraint

Returns:

A string representation of this FieldValueInConstraint.