snapshot of https://github.com/ent/ent.git (master, 2026-09-15; blobs > 131072B omitted)

examples/o2orecur/ent/node/node.go

@@ -0,0 +1,100 @@
+// Copyright 2019-present Facebook Inc. All rights reserved.
+// This source code is licensed under the Apache 2.0 license found
+// in the LICENSE file in the root directory of this source tree.
+
+// Code generated by ent, DO NOT EDIT.
+
+package node
+
+import (
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+)
+
+const (
+	// Label holds the string label denoting the node type in the database.
+	Label = "node"
+	// FieldID holds the string denoting the id field in the database.
+	FieldID = "id"
+	// FieldValue holds the string denoting the value field in the database.
+	FieldValue = "value"
+	// FieldPrevID holds the string denoting the prev_id field in the database.
+	FieldPrevID = "prev_id"
+	// EdgePrev holds the string denoting the prev edge name in mutations.
+	EdgePrev = "prev"
+	// EdgeNext holds the string denoting the next edge name in mutations.
+	EdgeNext = "next"
+	// Table holds the table name of the node in the database.
+	Table = "nodes"
+	// PrevTable is the table that holds the prev relation/edge.
+	PrevTable = "nodes"
+	// PrevColumn is the table column denoting the prev relation/edge.
+	PrevColumn = "prev_id"
+	// NextTable is the table that holds the next relation/edge.
+	NextTable = "nodes"
+	// NextColumn is the table column denoting the next relation/edge.
+	NextColumn = "prev_id"
+)
+
+// Columns holds all SQL columns for node fields.
+var Columns = []string{
+	FieldID,
+	FieldValue,
+	FieldPrevID,
+}
+
+// ValidColumn reports if the column name is valid (part of the table columns).
+func ValidColumn(column string) bool {
+	for i := range Columns {
+		if column == Columns[i] {
+			return true
+		}
+	}
+	return false
+}
+
+// OrderOption defines the ordering options for the Node queries.
+type OrderOption func(*sql.Selector)
+
+// ByID orders the results by the id field.
+func ByID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldID, opts...).ToFunc()
+}
+
+// ByValue orders the results by the value field.
+func ByValue(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldValue, opts...).ToFunc()
+}
+
+// ByPrevID orders the results by the prev_id field.
+func ByPrevID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldPrevID, opts...).ToFunc()
+}
+
+// ByPrevField orders the results by prev field.
+func ByPrevField(field string, opts ...sql.OrderTermOption) OrderOption {
+	return func(s *sql.Selector) {
+		sqlgraph.OrderByNeighborTerms(s, newPrevStep(), sql.OrderByField(field, opts...))
+	}
+}
+
+// ByNextField orders the results by next field.
+func ByNextField(field string, opts ...sql.OrderTermOption) OrderOption {
+	return func(s *sql.Selector) {
+		sqlgraph.OrderByNeighborTerms(s, newNextStep(), sql.OrderByField(field, opts...))
+	}
+}
+func newPrevStep() *sqlgraph.Step {
+	return sqlgraph.NewStep(
+		sqlgraph.From(Table, FieldID),
+		sqlgraph.To(Table, FieldID),
+		sqlgraph.Edge(sqlgraph.O2O, true, PrevTable, PrevColumn),
+	)
+}
+func newNextStep() *sqlgraph.Step {
+	return sqlgraph.NewStep(
+		sqlgraph.From(Table, FieldID),
+		sqlgraph.To(Table, FieldID),
+		sqlgraph.Edge(sqlgraph.O2O, false, NextTable, NextColumn),
+	)
+}