Package org.apache.olingo.server.core.uri.queryoption.apply

Class ComputeExpressionImpl

java.lang.Object

org.apache.olingo.server.core.uri.queryoption.apply.ComputeExpressionImpl

All Implemented Interfaces:

ComputeExpression

public class ComputeExpressionImpl
extends Object
implements ComputeExpression

Represents an aggregate expression.

Constructor Summary

Constructors

Constructor	Description
ComputeExpressionImpl()

Method Summary

Modifier and Type	Method	Description
String	getAlias()	Gets the name of the computation result if an alias name has been set.
Expression	getExpression()	Gets the expression to compute.
ComputeExpressionImpl	setAlias(String alias)
ComputeExpressionImpl	setExpression(Expression expression)

Methods inherited from class java.lang.Object

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

Constructor Details

ComputeExpressionImpl

public ComputeExpressionImpl()

Method Details

getExpression

public Expression getExpression()

Description copied from interface: ComputeExpression

Gets the expression to compute.

Specified by:

getExpression in interface ComputeExpression

Returns:

an Expression (but never null)

setExpression

public ComputeExpressionImpl setExpression(Expression expression)

getAlias

public String getAlias()

Description copied from interface: ComputeExpression

Gets the name of the computation result if an alias name has been set.

Specified by:

getAlias in interface ComputeExpression

Returns:

an identifier String (but never null)

setAlias

public ComputeExpressionImpl setAlias(String alias)