com.lexmark.saperion.search.expression

Class UnaryOperation

java.lang.Object

com.lexmark.saperion.search.query.AstNode

com.lexmark.saperion.search.expression.Expression

com.lexmark.saperion.search.expression.UnaryOperation

All Implemented Interfaces:

Serializable

public class UnaryOperation
extends Expression

This expression represents an unary operation on a field.

Author:

jschwarz

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UnaryOperation.Operator

Constructor Summary

Constructors

Constructor and Description
UnaryOperation()
UnaryOperation(String fieldName, UnaryOperation.Operator operator)

Method Summary

Modifier and Type	Method and Description
<ResultType,ExceptionType extends EcmException> ResultType	accept(ExpressionVisitor<ResultType,ExceptionType> visitor) This method accepts the given visitor and returns the result of its visit.
String	getFieldName()
UnaryOperation.Operator	getOperator()
void	setFieldName(String fieldName)
void	setOperator(UnaryOperation.Operator operator)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

UnaryOperation

public UnaryOperation()

UnaryOperation

public UnaryOperation(String fieldName,
                      UnaryOperation.Operator operator)

Method Detail

getFieldName

public String getFieldName()

setFieldName

public void setFieldName(String fieldName)

getOperator

public UnaryOperation.Operator getOperator()

setOperator

public void setOperator(UnaryOperation.Operator operator)

toString

public String toString()

Overrides:

toString in class Object

accept

public <ResultType,ExceptionType extends EcmException> ResultType accept(ExpressionVisitor<ResultType,ExceptionType> visitor)
                                                                  throws ExceptionType extends EcmException

Description copied from class: AstNode

This method accepts the given visitor and returns the result of its visit. It delegates to the corresponding callback the visitor defines.

Specified by:

accept in class AstNode

Parameters:

visitor - the visitor that implements the callbacks

Throws:

ExceptionType - indicates any exception during the visiting process

ExceptionType extends EcmException