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

Class SimpleArithmeticExpr

java.lang.Object

org.n52.svalbard.odata.core.expr.BinaryExpr<FilterConstants.SimpleArithmeticOperator>

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

All Implemented Interfaces:

ODataExpr, ArithmeticExpr, Expr

public class SimpleArithmeticExpr
extends BinaryExpr<FilterConstants.SimpleArithmeticOperator>
implements ArithmeticExpr

Constructor Summary

Constructors

Constructor and Description
SimpleArithmeticExpr(FilterConstants.SimpleArithmeticOperator operator, ArithmeticExpr left, ArithmeticExpr right) Create a new BinaryExpr.

Method Summary

Modifier and Type	Method and Description
<T,X extends Throwable> T	accept(ExprVisitor<T,X> visitor) Accepts visitor for this expression.
Optional<ArithmeticExpr>	asArithmetic() Get this expression as a arithmetic expression
boolean	equals(Object o)
int	hashCode()
boolean	isArithmetic() Check if this expression is a arithmetic expresion.

Methods inherited from class org.n52.svalbard.odata.core.expr.BinaryExpr

asBinary, getLeft, getOperator, getRight, isBinary, toODataString, 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.Expr

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

Methods inherited from interface org.n52.shetland.oasis.odata.ODataExpr

toODataString

Constructor Detail

SimpleArithmeticExpr

public SimpleArithmeticExpr(FilterConstants.SimpleArithmeticOperator operator,
                            ArithmeticExpr left,
                            ArithmeticExpr right)

Create a new BinaryExpr.

Parameters:

operator - the operator

left - the left operand

right - the right operand

Method Detail

isArithmetic

public boolean isArithmetic()

Check if this expression is a arithmetic expresion.

Specified by:

isArithmetic in interface ArithmeticExpr

Specified by:

isArithmetic in interface Expr

Returns:

if it is a arithmetic expression

asArithmetic

public Optional<ArithmeticExpr> asArithmetic()

Get this expression as a arithmetic expression

Specified by:

asArithmetic in interface ArithmeticExpr

Specified by:

asArithmetic in interface Expr

Returns:

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

accept

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

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 BinaryExpr<FilterConstants.SimpleArithmeticOperator>

equals

public boolean equals(Object o)

Overrides:

equals in class BinaryExpr<FilterConstants.SimpleArithmeticOperator>