com.blazebit.persistence.parser.EqualityCheckingVisitor

All Implemented Interfaces:: Expression.ResultVisitor<Boolean>

public class EqualityCheckingVisitor
extends Object
implements Expression.ResultVisitor<Boolean>

Since:: 1.5.0
Author:: Christian Beikov

Field Summary

Fields

Modifier and Type Field Description

static ThreadLocal<EqualityCheckingVisitor> INSTANCE
Constructor Summary

Constructors

Constructor Description

EqualityCheckingVisitor()

Method Summary

Modifier and Type	Method	Description
`boolean`	`isEqual(Expression referenceExpression, Expression expression, String thisAlias)`
`Boolean`	`visit(ArithmeticExpression expression)`
`Boolean`	`visit(ArithmeticFactor expression)`
`Boolean`	`visit(ArrayExpression expression)`
`Boolean`	`visit(DateLiteral expression)`
`Boolean`	`visit(EntityLiteral expression)`
`Boolean`	`visit(EnumLiteral expression)`
`Boolean`	`visit(FunctionExpression expression)`
`Boolean`	`visit(GeneralCaseExpression expression)`
`Boolean`	`visit(ListIndexExpression expression)`
`Boolean`	`visit(MapEntryExpression expression)`
`Boolean`	`visit(MapKeyExpression expression)`
`Boolean`	`visit(MapValueExpression expression)`
`Boolean`	`visit(NullExpression expression)`
`Boolean`	`visit(NumericLiteral expression)`
`Boolean`	`visit(ParameterExpression expression)`
`Boolean`	`visit(PathExpression expression)`
`Boolean`	`visit(PropertyExpression expression)`
`Boolean`	`visit(SimpleCaseExpression expression)`
`Boolean`	`visit(StringLiteral expression)`
`Boolean`	`visit(SubqueryExpression expression)`
`Boolean`	`visit(TimeLiteral expression)`
`Boolean`	`visit(TimestampLiteral expression)`
`Boolean`	`visit(TreatExpression expression)`
`Boolean`	`visit(TrimExpression expression)`
`Boolean`	`visit(TypeFunctionExpression expression)`
`Boolean`	`visit(WhenClauseExpression expression)`
`Boolean`	`visit(BetweenPredicate predicate)`
`protected Boolean`	`visit(BinaryExpressionPredicate predicate)`
`Boolean`	`visit(BooleanLiteral expression)`
`Boolean`	`visit(CompoundPredicate predicate)`
`Boolean`	`visit(EqPredicate predicate)`
`Boolean`	`visit(ExistsPredicate predicate)`
`Boolean`	`visit(GePredicate predicate)`
`Boolean`	`visit(GtPredicate predicate)`
`Boolean`	`visit(InPredicate predicate)`
`Boolean`	`visit(IsEmptyPredicate predicate)`
`Boolean`	`visit(IsNullPredicate predicate)`
`Boolean`	`visit(LePredicate predicate)`
`Boolean`	`visit(LikePredicate predicate)`
`Boolean`	`visit(LtPredicate predicate)`
`Boolean`	`visit(MemberOfPredicate predicate)`

Methods inherited from class java.lang.Object

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

Field Details
- INSTANCE
  
  public static final ThreadLocal<EqualityCheckingVisitor> INSTANCE
Constructor Details
- EqualityCheckingVisitor
  
  public EqualityCheckingVisitor()
Method Details
- isEqual
  
  public boolean isEqual(Expression referenceExpression, Expression expression, String thisAlias)
- visit
  
  public Boolean visit(PathExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(ArrayExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(TreatExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(PropertyExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(ParameterExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(ListIndexExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(MapEntryExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(MapKeyExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(MapValueExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(NullExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(SubqueryExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(FunctionExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(TypeFunctionExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(TrimExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(GeneralCaseExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(SimpleCaseExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(WhenClauseExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(ArithmeticExpression expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(ArithmeticFactor expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(NumericLiteral expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(BooleanLiteral expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(StringLiteral expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(DateLiteral expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(TimeLiteral expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(TimestampLiteral expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(EnumLiteral expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(EntityLiteral expression)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(CompoundPredicate predicate)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(EqPredicate predicate)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(IsNullPredicate predicate)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(IsEmptyPredicate predicate)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(MemberOfPredicate predicate)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(LikePredicate predicate)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(BetweenPredicate predicate)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(InPredicate predicate)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(GtPredicate predicate)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(GePredicate predicate)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(LtPredicate predicate)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  public Boolean visit(LePredicate predicate)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>
- visit
  
  protected Boolean visit(BinaryExpressionPredicate predicate)
- visit
  
  public Boolean visit(ExistsPredicate predicate)
  
  Specified by:
  
  visit in interface Expression.ResultVisitor<Boolean>

Class EqualityCheckingVisitor

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Details

Constructor Details

Method Details