public SqlComparePredicate(SqlSearchCondition sqlSearchCondition, SqlExpression leftExpression, SqlCompareOperator sqlCompareOperator, SqlExpression rightExpression)
: base(sqlSearchCondition)
{
this.leftExpression = leftExpression;
this.sqlCompareOperator = sqlCompareOperator;
this.rightExpression = rightExpression;
}
public SqlAllPredicate(SqlSearchCondition sqlSearchCondition, SqlExpression leftExpression, SqlCompareOperator sqlCompareOperator, SqlAllPredicateType sqlAllPredicateType)
: base(sqlSearchCondition)
{
this.leftExpression = leftExpression;
this.sqlCompareOperator = sqlCompareOperator;
this.sqlSelectStatement = new SqlSelectStatement(this);
this.sqlAllPredicateType = sqlAllPredicateType;
}
public virtual void Visiting(SqlCompareOperator compareOperator)
{
switch (compareOperator.SqlCompareOperatorType)
{
case SqlCompareOperatorType.Equals :
sqlBuilder.Append(" = ");
break;
case SqlCompareOperatorType.GreaterThan :
sqlBuilder.Append(" > ");
break;
case SqlCompareOperatorType.GreaterThanOrEqual :
sqlBuilder.Append(" >= ");
break;
case SqlCompareOperatorType.Like :
sqlBuilder.Append(" Like ");
break;
case SqlCompareOperatorType.NotEquals :
sqlBuilder.Append(" != ");
break;
case SqlCompareOperatorType.NotGreaterThan :
sqlBuilder.Append(" !> ");
break;
case SqlCompareOperatorType.NotSmallerThan :
sqlBuilder.Append(" !< ");
break;
case SqlCompareOperatorType.SmallerOrGreaterThan :
sqlBuilder.Append(" <> ");
break;
case SqlCompareOperatorType.SmallerThan :
sqlBuilder.Append(" < ");
break;
case SqlCompareOperatorType.SmallerThanOrEqual :
sqlBuilder.Append(" <= ");
break;
default :
break;
}
}
public virtual void Visited(SqlCompareOperator compareOperator)
{
}
public SqlComparePredicate(SqlSearchCondition sqlSearchCondition, SqlExpression leftExpression, SqlCompareOperator sqlCompareOperator, SqlExpression rightExpression) : base(sqlSearchCondition)
{
this.leftExpression = leftExpression;
this.sqlCompareOperator = sqlCompareOperator;
this.rightExpression = rightExpression;
}
public SqlAllPredicate(SqlSearchCondition sqlSearchCondition, SqlExpression leftExpression, SqlCompareOperator sqlCompareOperator) : this(sqlSearchCondition, leftExpression, sqlCompareOperator, SqlAllPredicateType.All)
{
}
public SqlAllPredicate(SqlSearchCondition sqlSearchCondition, SqlExpression leftExpression, SqlCompareOperator sqlCompareOperator, SqlAllPredicateType sqlAllPredicateType) : base(sqlSearchCondition)
{
this.leftExpression = leftExpression;
this.sqlCompareOperator = sqlCompareOperator;
this.sqlSelectStatement = new SqlSelectStatement(this);
this.sqlAllPredicateType = sqlAllPredicateType;
}
public SqlAllPredicate(SqlSearchCondition sqlSearchCondition, SqlExpression leftExpression,SqlCompareOperator sqlCompareOperator)
: this(sqlSearchCondition, leftExpression, sqlCompareOperator, SqlAllPredicateType.All)
{
}