com.sap.cds.adapter.odata.v2.query

Class ExpressionToCqnVisitor

java.lang.Object

com.sap.cds.adapter.odata.v2.query.ExpressionToCqnVisitor

All Implemented Interfaces:

ExpressionVisitor

public class ExpressionToCqnVisitor
extends Object
implements ExpressionVisitor

Constructor Summary

Constructors

Constructor and Description
ExpressionToCqnVisitor()

Method Summary

Modifier and Type	Method and Description
Object	visitBinary(BinaryExpression binaryExpression, BinaryOperator operator, Object left, Object right)
Object	visitFilterExpression(FilterExpression filterExpression, String expressionString, Object expression)
com.sap.cds.ql.Value<?>	visitLiteral(LiteralExpression literal, EdmLiteral edmLiteral)
com.sap.cds.ql.ElementRef<?>	visitMember(MemberExpression member, Object path, Object property)
Object	visitMethod(MethodExpression methodExpression, MethodOperator methodCall, List<Object> parameters)
Object	visitOrder(OrderExpression orderExpression, Object filterResult, SortOrder sortOrder)
Object	visitOrderByExpression(OrderByExpression orderByExpression, String expressionString, List<Object> orders)
com.sap.cds.ql.ElementRef<?>	visitProperty(PropertyExpression propertyExpression, String uriLiteral, EdmTyped edmProperty)
Object	visitUnary(UnaryExpression unaryExpression, UnaryOperator operator, Object operand)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionToCqnVisitor

public ExpressionToCqnVisitor()

Method Detail

visitBinary

public Object visitBinary(BinaryExpression binaryExpression,
                          BinaryOperator operator,
                          Object left,
                          Object right)

Specified by:

visitBinary in interface ExpressionVisitor

visitUnary

public Object visitUnary(UnaryExpression unaryExpression,
                         UnaryOperator operator,
                         Object operand)

Specified by:

visitUnary in interface ExpressionVisitor

visitMethod

public Object visitMethod(MethodExpression methodExpression,
                          MethodOperator methodCall,
                          List<Object> parameters)

Specified by:

visitMethod in interface ExpressionVisitor

visitLiteral

public com.sap.cds.ql.Value<?> visitLiteral(LiteralExpression literal,
                                            EdmLiteral edmLiteral)

Specified by:

visitLiteral in interface ExpressionVisitor

visitMember

public com.sap.cds.ql.ElementRef<?> visitMember(MemberExpression member,
                                                Object path,
                                                Object property)

Specified by:

visitMember in interface ExpressionVisitor

visitFilterExpression

public Object visitFilterExpression(FilterExpression filterExpression,
                                    String expressionString,
                                    Object expression)

Specified by:

visitFilterExpression in interface ExpressionVisitor

visitOrderByExpression

public Object visitOrderByExpression(OrderByExpression orderByExpression,
                                     String expressionString,
                                     List<Object> orders)

Specified by:

visitOrderByExpression in interface ExpressionVisitor

visitOrder

public Object visitOrder(OrderExpression orderExpression,
                         Object filterResult,
                         SortOrder sortOrder)

Specified by:

visitOrder in interface ExpressionVisitor

visitProperty

public com.sap.cds.ql.ElementRef<?> visitProperty(PropertyExpression propertyExpression,
                                                  String uriLiteral,
                                                  EdmTyped edmProperty)

Specified by:

visitProperty in interface ExpressionVisitor