Class LineStringExpressionImpl<T>

java.lang.Object

org.datanucleus.api.jdo.query.ExpressionImpl<T>

org.datanucleus.api.jdo.query.ComparableExpressionImpl<T>

org.datanucleus.api.jdo.query.geospatial.GeometryExpressionImpl<T>

org.datanucleus.api.jdo.query.geospatial.LineStringExpressionImpl<T>

All Implemented Interfaces:

javax.jdo.query.ComparableExpression<T>, javax.jdo.query.Expression<T>, javax.jdo.query.geospatial.GeometryExpression<T>, javax.jdo.query.geospatial.LineStringExpression<T>

public class LineStringExpressionImpl<T>
extends GeometryExpressionImpl<T>
implements javax.jdo.query.geospatial.LineStringExpression<T>

Implementation of a LineStringExpression.

Field Summary

Fields inherited from class ExpressionImpl

exprType, queryExpr

Constructor Summary

Constructors

Constructor	Description
LineStringExpressionImpl(Class<T> cls, String name, ExpressionType type)
LineStringExpressionImpl(javax.jdo.query.PersistableExpression parent, String name)
LineStringExpressionImpl(org.datanucleus.store.query.expression.Expression queryExpr)

Method Summary

Modifier and Type	Method	Description
javax.jdo.query.geospatial.GeometryExpression	getEndPoint()
javax.jdo.query.geospatial.GeometryExpression	getPointN(javax.jdo.query.NumericExpression position)
javax.jdo.query.geospatial.GeometryExpression	getStartPoint()
javax.jdo.query.BooleanExpression	isClosed()
javax.jdo.query.BooleanExpression	isRing()

Methods inherited from class GeometryExpressionImpl

buffer, contains, convexHull, crosses, difference, disjoint, distance, equals, getArea, getBoundary, getCentroid, getDimension, getEnvelope, getGeometryN, getGeometryType, getLength, getNumGeometries, getNumPoints, getPointOnSurface, getSRID, intersection, intersects, isEmpty, isSimple, overlaps, relate, symDifference, toBinary, toText, touches, union, within

Methods inherited from class ComparableExpressionImpl

asc, desc, gt, gt, gteq, gteq, lt, lt, lteq, lteq, max, min

Methods inherited from class ExpressionImpl

as, cast, count, countDistinct, eq, eq, getQueryExpression, instanceOf, isParameter, isVariable, ne, ne

Methods inherited from class Object

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

Methods inherited from interface javax.jdo.query.ComparableExpression

asc, desc, gt, gt, gteq, gteq, lt, lt, lteq, lteq, max, min

Methods inherited from interface javax.jdo.query.Expression

as, cast, count, countDistinct, eq, eq, instanceOf, ne, ne

Methods inherited from interface javax.jdo.query.geospatial.GeometryExpression

buffer, contains, convexHull, crosses, difference, disjoint, distance, equals, getArea, getBoundary, getCentroid, getDimension, getEnvelope, getGeometryN, getGeometryType, getLength, getNumGeometries, getNumPoints, getPointOnSurface, getSRID, intersection, intersects, isEmpty, isSimple, overlaps, relate, symDifference, toBinary, toText, touches, union, within

Constructor Details

LineStringExpressionImpl

public LineStringExpressionImpl(javax.jdo.query.PersistableExpression parent,
 String name)

LineStringExpressionImpl

public LineStringExpressionImpl(org.datanucleus.store.query.expression.Expression queryExpr)

LineStringExpressionImpl

public LineStringExpressionImpl(Class<T> cls,
 String name,
 ExpressionType type)

Method Details

isRing

public javax.jdo.query.BooleanExpression isRing()

Specified by:

isRing in interface javax.jdo.query.geospatial.LineStringExpression<T>

getStartPoint

public javax.jdo.query.geospatial.GeometryExpression getStartPoint()

Specified by:

getStartPoint in interface javax.jdo.query.geospatial.LineStringExpression<T>

getPointN

public javax.jdo.query.geospatial.GeometryExpression getPointN(javax.jdo.query.NumericExpression position)

Specified by:

getPointN in interface javax.jdo.query.geospatial.LineStringExpression<T>

getEndPoint

public javax.jdo.query.geospatial.GeometryExpression getEndPoint()

Specified by:

getEndPoint in interface javax.jdo.query.geospatial.LineStringExpression<T>

isClosed

public javax.jdo.query.BooleanExpression isClosed()

Specified by:

isClosed in interface javax.jdo.query.geospatial.LineStringExpression<T>