com.mysema.query.types
Class HashCodeVisitor

java.lang.Object
  com.mysema.query.types.HashCodeVisitor

All Implemented Interfaces:

Visitor<Integer,Void>

public final class HashCodeVisitor
extends Object
implements Visitor<Integer,Void>

HashCodeVisitor is used for hashCode generation in Expression implementations.

Author:

tiwe

Field Summary

static HashCodeVisitor

DEFAULT

Method Summary

Integer	visit(Constant<?> expr, Void context)
Integer	visit(FactoryExpression<?> expr, Void context)
Integer	visit(Operation<?> expr, Void context)
Integer	visit(ParamExpression<?> expr, Void context)
Integer	visit(Path<?> expr, Void context)
Integer	visit(SubQueryExpression<?> expr, Void context)
Integer	visit(TemplateExpression<?> expr, Void 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 HashCodeVisitor DEFAULT

Method Detail

visit

public Integer visit(Constant<?> expr,
                     Void context)

Specified by:

visit in interface Visitor<Integer,Void>

visit

public Integer visit(FactoryExpression<?> expr,
                     Void context)

Specified by:

visit in interface Visitor<Integer,Void>

visit

public Integer visit(Operation<?> expr,
                     Void context)

Specified by:

visit in interface Visitor<Integer,Void>

visit

public Integer visit(ParamExpression<?> expr,
                     Void context)

Specified by:

visit in interface Visitor<Integer,Void>

visit

public Integer visit(Path<?> expr,
                     Void context)

Specified by:

visit in interface Visitor<Integer,Void>

visit

public Integer visit(SubQueryExpression<?> expr,
                     Void context)

Specified by:

visit in interface Visitor<Integer,Void>

visit

public Integer visit(TemplateExpression<?> expr,
                     Void context)

Specified by:

visit in interface Visitor<Integer,Void>