org.n52.svalbard.odata.core.expr

Class GeoValueExpr

java.lang.Object

org.n52.svalbard.odata.core.expr.GeoValueExpr

All Implemented Interfaces:

Expr

public class GeoValueExpr
extends Object
implements Expr

Constructor Summary

Constructors

Constructor and Description
GeoValueExpr(String value) Creates a new ValueExpr.

Method Summary

Modifier and Type	Method and Description
<T,X extends Throwable> T	accept(ExprVisitor<T,X> visitor) Accepts visitor for this expression.
Optional<GeoValueExpr>	asGeometry() Get this expression as a geometry expression
String	getGeometry() Gets the value.
boolean	isGeometry() Check if this expression is a geometry expresion.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.n52.svalbard.odata.core.expr.Expr

asArithmetic, asBinary, asBoolean, asBooleanBinary, asBooleanUnary, asComparison, asMember, asMethodCall, asNumericValue, asTextValue, asTime, asUnary, isArithmetic, isBinary, isBoolean, isBooleanBinary, isBooleanUnary, isComparison, isMember, isMethodCall, isNumericValue, isTextValue, isTime, isUnary

Constructor Detail

GeoValueExpr

public GeoValueExpr(String value)

Creates a new ValueExpr.

Parameters:

value - the value

Method Detail

getGeometry

public String getGeometry()

Gets the value.

Returns:

the value

isGeometry

public boolean isGeometry()

Description copied from interface: Expr

Check if this expression is a geometry expresion.

Specified by:

isGeometry in interface Expr

Returns:

if it is a geometry expression

asGeometry

public Optional<GeoValueExpr> asGeometry()

Description copied from interface: Expr

Get this expression as a geometry expression

Specified by:

asGeometry in interface Expr

Returns:

the expression or Optional.empty() if the type does not match

toString

public String toString()

Overrides:

toString in class Object

accept

public <T,X extends Throwable> T accept(ExprVisitor<T,X> visitor)
                                 throws X extends Throwable

Description copied from interface: Expr

Accepts visitor for this expression.

Specified by:

accept in interface Expr

Type Parameters:

T - the visitor's return type

X - the exception type the visitor may throw

Parameters:

visitor - the visitor

Returns:

the result of the visit

Throws:

X - if the visitor fails to visit this expression

X extends Throwable