/
DbExpressionVisitor.cs
56 lines (49 loc) · 1.99 KB
/
DbExpressionVisitor.cs
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namespace DevZest.Data.Primitives
{
/// <summary>
/// Represents a visitor for database expression trees.
/// </summary>
public abstract class DbExpressionVisitor
{
/// <summary>
/// Visits the <see cref="DbConstantExpression"/>.
/// </summary>
/// <param name="expression">The expression.</param>
public abstract void Visit(DbConstantExpression expression);
/// <summary>
/// Visits the <see cref="DbParamExpression"/>.
/// </summary>
/// <param name="expression">The expression.</param>
public abstract void Visit(DbParamExpression expression);
/// <summary>
/// Visits the <see cref="DbColumnExpression"/>.
/// </summary>
/// <param name="expression">The expression.</param>
public abstract void Visit(DbColumnExpression expression);
/// <summary>
/// Visits the <see cref="DbUnaryExpression"/>.
/// </summary>
/// <param name="expression">The expression.</param>
public abstract void Visit(DbUnaryExpression expression);
/// <summary>
/// Visits the <see cref="DbBinaryExpression"/>.
/// </summary>
/// <param name="expression">The expression.</param>
public abstract void Visit(DbBinaryExpression expression);
/// <summary>
/// Visits the <see cref="DbFunctionExpression"/>.
/// </summary>
/// <param name="expression">The expression.</param>
public abstract void Visit(DbFunctionExpression expression);
/// <summary>
/// Visits the <see cref="DbCastExpression"/>.
/// </summary>
/// <param name="expression">The expression.</param>
public abstract void Visit(DbCastExpression expression);
/// <summary>
/// Visits the <see cref="DbCaseExpression"/>.
/// </summary>
/// <param name="expression">The expression.</param>
public abstract void Visit(DbCaseExpression expression);
}
}