org.intermine.objectstore.query
Class ClassConstraint

java.lang.Object
  org.intermine.objectstore.query.Constraint
      org.intermine.objectstore.query.ClassConstraint

public class ClassConstraint
extends Constraint

Constrain whether a QueryClass is equal/not equal to another QueryClass or an example of an object belonging to a QueryClass. Note: QueryClass = QueryClass makes no sense, but is allowed.

Field Summary

protected InterMineObject	obj
protected QueryClass	qc1
protected QueryClass	qc2
static java.util.List<ConstraintOp>	VALID_OPS Valid operators for this constraint.

Fields inherited from class org.intermine.objectstore.query.Constraint

op

Constructor Summary

ClassConstraint(QueryClass qc, ConstraintOp op, InterMineObject obj)
Construct ClassConstraint

ClassConstraint(QueryClass qc1, ConstraintOp op, QueryClass qc2)
Construct ClassConstraint

Method Summary

boolean	equals(java.lang.Object o) Tests whether two ClassConstraints are equal.
QueryClass	getArg1() Returns the QueryClass argument 1
InterMineObject	getArg2Object() Returns the Object argument 2
QueryClass	getArg2QueryClass() Returns the QueryClass argument 2
int	hashCode() Get the hashCode for this object

Methods inherited from class org.intermine.objectstore.query.Constraint

getOp, negate

Methods inherited from class java.lang.Object

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

Field Detail

qc1

protected QueryClass qc1

qc2

protected QueryClass qc2

obj

protected InterMineObject obj

VALID_OPS

public static final java.util.List<ConstraintOp> VALID_OPS

Valid operators for this constraint.

Constructor Detail

ClassConstraint

public ClassConstraint(QueryClass qc1,
                       ConstraintOp op,
                       QueryClass qc2)

Construct ClassConstraint

Parameters:

qc1 - first QueryClass for comparison

op - define EQUALS or NOT_EQUALS

qc2 - second QueryClass for comparison

ClassConstraint

public ClassConstraint(QueryClass qc,
                       ConstraintOp op,
                       InterMineObject obj)

Construct ClassConstraint

Parameters:

qc - QueryClass for comparison

op - define EQUALS or NOT_EQUALS

obj - example object

Method Detail

getArg1

public QueryClass getArg1()

Returns the QueryClass argument 1

Returns:

QueryClass arg1

getArg2QueryClass

public QueryClass getArg2QueryClass()

Returns the QueryClass argument 2

Returns:

QueryClass arg2

getArg2Object

public InterMineObject getArg2Object()

Returns the Object argument 2

Returns:

InterMineObject arg2

equals

public boolean equals(java.lang.Object o)

Tests whether two ClassConstraints are equal.

Overrides:

equals in class java.lang.Object

Parameters:

o - the object to compare with

Returns:

true if objects are equal

hashCode

public int hashCode()

Get the hashCode for this object

Overrides:

hashCode in class java.lang.Object

Returns:

the hashCode