com.querydsl.core.types

Class ToStringVisitor

java.lang.Object

com.querydsl.core.types.ToStringVisitor

All Implemented Interfaces:

Visitor<String,Templates>

public final class ToStringVisitor
extends Object
implements Visitor<String,Templates>

ToStringVisitor is used for toString() serialization in Expression implementations.

Author:

tiwe

Field Summary

Fields

Modifier and Type	Field and Description
static ToStringVisitor	DEFAULT

Method Summary

Modifier and Type	Method and Description
String	visit(Constant<?> e, Templates templates) Visit a Constant instance with the given context
String	visit(FactoryExpression<?> e, Templates templates) Visit a FactoryExpression instance with the given context
String	visit(Operation<?> o, Templates templates) Visit an Operation instance with the given context
String	visit(ParamExpression<?> param, Templates templates) Visit a ParamExpression instance with the given context
String	visit(Path<?> p, Templates templates) Visit a Path instance with the given context
String	visit(SubQueryExpression<?> expr, Templates templates) Visit a SubQueryExpression instance with the given context
String	visit(TemplateExpression<?> expr, Templates templates) Visit a TemplateExpression instance with the given context

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT

public static final ToStringVisitor DEFAULT

Method Detail

visit

public String visit(Constant<?> e,
                    Templates templates)

Description copied from interface: Visitor

Visit a Constant instance with the given context

Specified by:

visit in interface Visitor<String,Templates>

Parameters:

e - expression to visit

templates - context of the visit or null, if not used

Returns:

visit result

visit

public String visit(FactoryExpression<?> e,
                    Templates templates)

Description copied from interface: Visitor

Visit a FactoryExpression instance with the given context

Specified by:

visit in interface Visitor<String,Templates>

Parameters:

e - expression to visit

templates - context of the visit or null, if not used

Returns:

visit result

visit

public String visit(Operation<?> o,
                    Templates templates)

Description copied from interface: Visitor

Visit an Operation instance with the given context

Specified by:

visit in interface Visitor<String,Templates>

Parameters:

o - expression to visit

templates - context of the visit or null, if not used

Returns:

visit result

visit

public String visit(ParamExpression<?> param,
                    Templates templates)

Description copied from interface: Visitor

Visit a ParamExpression instance with the given context

Specified by:

visit in interface Visitor<String,Templates>

Parameters:

param - expression to visit

templates - context of the visit or null, if not used

Returns:

visit result

visit

public String visit(Path<?> p,
                    Templates templates)

Description copied from interface: Visitor

Visit a Path instance with the given context

Specified by:

visit in interface Visitor<String,Templates>

Parameters:

p - expression to visit

templates - context of the visit or null, if not used

Returns:

visit result

visit

public String visit(SubQueryExpression<?> expr,
                    Templates templates)

Description copied from interface: Visitor

Visit a SubQueryExpression instance with the given context

Specified by:

visit in interface Visitor<String,Templates>

Parameters:

expr - expression to visit

templates - context of the visit or null, if not used

Returns:

visit result

visit

public String visit(TemplateExpression<?> expr,
                    Templates templates)

Description copied from interface: Visitor

Visit a TemplateExpression instance with the given context

Specified by:

visit in interface Visitor<String,Templates>

Parameters:

expr - expression to visit

templates - context of the visit or null, if not used

Returns:

visit result