org.n52.svalbard.odata.core.expr.arithmetic

Class NumericValueExpr

java.lang.Object

org.n52.svalbard.odata.core.expr.arithmetic.NumericValueExpr

All Implemented Interfaces:

ODataExpr, ArithmeticExpr, Expr

public class NumericValueExpr
extends Object
implements ArithmeticExpr

Expression representing a value.

Constructor Summary

Constructors

Constructor and Description
NumericValueExpr(Number value) Creates a new ValueExpr.
NumericValueExpr(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<NumericValueExpr>	asNumericValue() Get this expression as a value expression
boolean	equals(Object o)
Number	getValue() Gets the value.
int	hashCode()
boolean	isNumericValue() Check if this expression is a number expression.
String	toODataString()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.n52.svalbard.odata.core.expr.arithmetic.ArithmeticExpr

asArithmetic, isArithmetic

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

asBinary, asBoolean, asBooleanBinary, asBooleanUnary, asComparison, asGeometry, asMember, asMethodCall, asTextValue, asTime, asUnary, isBinary, isBoolean, isBooleanBinary, isBooleanUnary, isComparison, isGeometry, isMember, isMethodCall, isTextValue, isTime, isUnary

Constructor Detail

NumericValueExpr

public NumericValueExpr(Number value)

Creates a new ValueExpr.

Parameters:

value - the value

NumericValueExpr

public NumericValueExpr(String value)

Creates a new ValueExpr.

Parameters:

value - the value

Method Detail

getValue

public Number getValue()

Gets the value.

Returns:

the value

isNumericValue

public boolean isNumericValue()

Description copied from interface: Expr

Check if this expression is a number expression.

Specified by:

isNumericValue in interface Expr

Returns:

if it is a value

asNumericValue

public Optional<NumericValueExpr> asNumericValue()

Description copied from interface: Expr

Get this expression as a value expression

Specified by:

asNumericValue in interface Expr

Returns:

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

toString

public String toString()

Overrides:

toString in class Object

toODataString

public String toODataString()

Specified by:

toODataString in interface ODataExpr

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

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object