Package org.intermine.pathquery

Class PathConstraintRange

java.lang.Object

org.intermine.pathquery.PathConstraint

org.intermine.pathquery.PathConstraintMultiValue

org.intermine.pathquery.PathConstraintRange

public class PathConstraintRange
extends PathConstraintMultiValue

A constraint that restrict a path to a particular relationship with a set of ranges.

Author:

Alex Kalderimis

Field Summary

Fields

Modifier and Type	Field	Description
static java.util.Set<ConstraintOp>	VALID_OPS	List of valid ops for this type of constraint

Fields inherited from class org.intermine.pathquery.PathConstraint

op, path

Constructor Summary

Constructors

Constructor	Description
PathConstraintRange(java.lang.String path, ConstraintOp op, java.util.Collection<java.lang.String> ranges)	Constructs a new PathConstraintRange.

Method Summary

Methods inherited from class org.intermine.pathquery.PathConstraintMultiValue

getValues, toString

Methods inherited from class org.intermine.pathquery.PathConstraint

getExtraValue, getIds, getOp, getPath, getType, getValue, getValues

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

VALID_OPS

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

List of valid ops for this type of constraint

Constructor Detail

PathConstraintRange

public PathConstraintRange(java.lang.String path,
                           ConstraintOp op,
                           java.util.Collection<java.lang.String> ranges)

Constructs a new PathConstraintRange. The path should be a normal path expression with dots separating the parts. Do not use colons to represent outer joins, and do not use square brackets to represent subclass constraints. The path will be checked for format, but can only be verified once inside a PathQuery object by the PathQuery.verifyQuery() method. This object is used to form a constraint on an attribute.

Parameters:

path - the path that the constraint is attached to

op - the type of operation

ranges - the value to constrain to, as a String - it will be validated later when the query is validated, as we do not know the attribute type at this stage.

Throws:

java.lang.NullPointerException - if path, op, or value are null

java.lang.IllegalArgumentException - if the path contains colons or square brackets, or is otherwise in a bad format, or if the op is invalid for this constraint type