// Code generated by ent, DO NOT EDIT.

package announcement

import (
	"time"

	"entgo.io/ent/dialect/sql"
	"entgo.io/ent/dialect/sql/sqlgraph"
	"github.com/Wei-Shaw/sub2api/ent/predicate"
)

// ID filters vertices based on their ID field.
func ID(id int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldID, id))
}

// IDEQ applies the EQ predicate on the ID field.
func IDEQ(id int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldID, id))
}

// IDNEQ applies the NEQ predicate on the ID field.
func IDNEQ(id int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldNEQ(FieldID, id))
}

// IDIn applies the In predicate on the ID field.
func IDIn(ids ...int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldIn(FieldID, ids...))
}

// IDNotIn applies the NotIn predicate on the ID field.
func IDNotIn(ids ...int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldNotIn(FieldID, ids...))
}

// IDGT applies the GT predicate on the ID field.
func IDGT(id int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldGT(FieldID, id))
}

// IDGTE applies the GTE predicate on the ID field.
func IDGTE(id int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldGTE(FieldID, id))
}

// IDLT applies the LT predicate on the ID field.
func IDLT(id int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldLT(FieldID, id))
}

// IDLTE applies the LTE predicate on the ID field.
func IDLTE(id int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldLTE(FieldID, id))
}

// Title applies equality check predicate on the "title" field. It's identical to TitleEQ.
func Title(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldTitle, v))
}

// Content applies equality check predicate on the "content" field. It's identical to ContentEQ.
func Content(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldContent, v))
}

// Status applies equality check predicate on the "status" field. It's identical to StatusEQ.
func Status(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldStatus, v))
}

// StartsAt applies equality check predicate on the "starts_at" field. It's identical to StartsAtEQ.
func StartsAt(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldStartsAt, v))
}

// EndsAt applies equality check predicate on the "ends_at" field. It's identical to EndsAtEQ.
func EndsAt(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldEndsAt, v))
}

// CreatedBy applies equality check predicate on the "created_by" field. It's identical to CreatedByEQ.
func CreatedBy(v int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldCreatedBy, v))
}

// UpdatedBy applies equality check predicate on the "updated_by" field. It's identical to UpdatedByEQ.
func UpdatedBy(v int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldUpdatedBy, v))
}

// CreatedAt applies equality check predicate on the "created_at" field. It's identical to CreatedAtEQ.
func CreatedAt(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldCreatedAt, v))
}

// UpdatedAt applies equality check predicate on the "updated_at" field. It's identical to UpdatedAtEQ.
func UpdatedAt(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldUpdatedAt, v))
}

// TitleEQ applies the EQ predicate on the "title" field.
func TitleEQ(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldTitle, v))
}

// TitleNEQ applies the NEQ predicate on the "title" field.
func TitleNEQ(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldNEQ(FieldTitle, v))
}

// TitleIn applies the In predicate on the "title" field.
func TitleIn(vs ...string) predicate.Announcement {
	return predicate.Announcement(sql.FieldIn(FieldTitle, vs...))
}

// TitleNotIn applies the NotIn predicate on the "title" field.
func TitleNotIn(vs ...string) predicate.Announcement {
	return predicate.Announcement(sql.FieldNotIn(FieldTitle, vs...))
}

// TitleGT applies the GT predicate on the "title" field.
func TitleGT(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldGT(FieldTitle, v))
}

// TitleGTE applies the GTE predicate on the "title" field.
func TitleGTE(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldGTE(FieldTitle, v))
}

// TitleLT applies the LT predicate on the "title" field.
func TitleLT(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldLT(FieldTitle, v))
}

// TitleLTE applies the LTE predicate on the "title" field.
func TitleLTE(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldLTE(FieldTitle, v))
}

// TitleContains applies the Contains predicate on the "title" field.
func TitleContains(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldContains(FieldTitle, v))
}

// TitleHasPrefix applies the HasPrefix predicate on the "title" field.
func TitleHasPrefix(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldHasPrefix(FieldTitle, v))
}

// TitleHasSuffix applies the HasSuffix predicate on the "title" field.
func TitleHasSuffix(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldHasSuffix(FieldTitle, v))
}

// TitleEqualFold applies the EqualFold predicate on the "title" field.
func TitleEqualFold(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldEqualFold(FieldTitle, v))
}

// TitleContainsFold applies the ContainsFold predicate on the "title" field.
func TitleContainsFold(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldContainsFold(FieldTitle, v))
}

// ContentEQ applies the EQ predicate on the "content" field.
func ContentEQ(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldContent, v))
}

// ContentNEQ applies the NEQ predicate on the "content" field.
func ContentNEQ(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldNEQ(FieldContent, v))
}

// ContentIn applies the In predicate on the "content" field.
func ContentIn(vs ...string) predicate.Announcement {
	return predicate.Announcement(sql.FieldIn(FieldContent, vs...))
}

// ContentNotIn applies the NotIn predicate on the "content" field.
func ContentNotIn(vs ...string) predicate.Announcement {
	return predicate.Announcement(sql.FieldNotIn(FieldContent, vs...))
}

// ContentGT applies the GT predicate on the "content" field.
func ContentGT(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldGT(FieldContent, v))
}

// ContentGTE applies the GTE predicate on the "content" field.
func ContentGTE(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldGTE(FieldContent, v))
}

// ContentLT applies the LT predicate on the "content" field.
func ContentLT(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldLT(FieldContent, v))
}

// ContentLTE applies the LTE predicate on the "content" field.
func ContentLTE(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldLTE(FieldContent, v))
}

// ContentContains applies the Contains predicate on the "content" field.
func ContentContains(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldContains(FieldContent, v))
}

// ContentHasPrefix applies the HasPrefix predicate on the "content" field.
func ContentHasPrefix(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldHasPrefix(FieldContent, v))
}

// ContentHasSuffix applies the HasSuffix predicate on the "content" field.
func ContentHasSuffix(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldHasSuffix(FieldContent, v))
}

// ContentEqualFold applies the EqualFold predicate on the "content" field.
func ContentEqualFold(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldEqualFold(FieldContent, v))
}

// ContentContainsFold applies the ContainsFold predicate on the "content" field.
func ContentContainsFold(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldContainsFold(FieldContent, v))
}

// StatusEQ applies the EQ predicate on the "status" field.
func StatusEQ(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldStatus, v))
}

// StatusNEQ applies the NEQ predicate on the "status" field.
func StatusNEQ(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldNEQ(FieldStatus, v))
}

// StatusIn applies the In predicate on the "status" field.
func StatusIn(vs ...string) predicate.Announcement {
	return predicate.Announcement(sql.FieldIn(FieldStatus, vs...))
}

// StatusNotIn applies the NotIn predicate on the "status" field.
func StatusNotIn(vs ...string) predicate.Announcement {
	return predicate.Announcement(sql.FieldNotIn(FieldStatus, vs...))
}

// StatusGT applies the GT predicate on the "status" field.
func StatusGT(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldGT(FieldStatus, v))
}

// StatusGTE applies the GTE predicate on the "status" field.
func StatusGTE(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldGTE(FieldStatus, v))
}

// StatusLT applies the LT predicate on the "status" field.
func StatusLT(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldLT(FieldStatus, v))
}

// StatusLTE applies the LTE predicate on the "status" field.
func StatusLTE(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldLTE(FieldStatus, v))
}

// StatusContains applies the Contains predicate on the "status" field.
func StatusContains(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldContains(FieldStatus, v))
}

// StatusHasPrefix applies the HasPrefix predicate on the "status" field.
func StatusHasPrefix(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldHasPrefix(FieldStatus, v))
}

// StatusHasSuffix applies the HasSuffix predicate on the "status" field.
func StatusHasSuffix(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldHasSuffix(FieldStatus, v))
}

// StatusEqualFold applies the EqualFold predicate on the "status" field.
func StatusEqualFold(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldEqualFold(FieldStatus, v))
}

// StatusContainsFold applies the ContainsFold predicate on the "status" field.
func StatusContainsFold(v string) predicate.Announcement {
	return predicate.Announcement(sql.FieldContainsFold(FieldStatus, v))
}

// TargetingIsNil applies the IsNil predicate on the "targeting" field.
func TargetingIsNil() predicate.Announcement {
	return predicate.Announcement(sql.FieldIsNull(FieldTargeting))
}

// TargetingNotNil applies the NotNil predicate on the "targeting" field.
func TargetingNotNil() predicate.Announcement {
	return predicate.Announcement(sql.FieldNotNull(FieldTargeting))
}

// StartsAtEQ applies the EQ predicate on the "starts_at" field.
func StartsAtEQ(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldStartsAt, v))
}

// StartsAtNEQ applies the NEQ predicate on the "starts_at" field.
func StartsAtNEQ(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldNEQ(FieldStartsAt, v))
}

// StartsAtIn applies the In predicate on the "starts_at" field.
func StartsAtIn(vs ...time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldIn(FieldStartsAt, vs...))
}

// StartsAtNotIn applies the NotIn predicate on the "starts_at" field.
func StartsAtNotIn(vs ...time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldNotIn(FieldStartsAt, vs...))
}

// StartsAtGT applies the GT predicate on the "starts_at" field.
func StartsAtGT(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldGT(FieldStartsAt, v))
}

// StartsAtGTE applies the GTE predicate on the "starts_at" field.
func StartsAtGTE(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldGTE(FieldStartsAt, v))
}

// StartsAtLT applies the LT predicate on the "starts_at" field.
func StartsAtLT(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldLT(FieldStartsAt, v))
}

// StartsAtLTE applies the LTE predicate on the "starts_at" field.
func StartsAtLTE(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldLTE(FieldStartsAt, v))
}

// StartsAtIsNil applies the IsNil predicate on the "starts_at" field.
func StartsAtIsNil() predicate.Announcement {
	return predicate.Announcement(sql.FieldIsNull(FieldStartsAt))
}

// StartsAtNotNil applies the NotNil predicate on the "starts_at" field.
func StartsAtNotNil() predicate.Announcement {
	return predicate.Announcement(sql.FieldNotNull(FieldStartsAt))
}

// EndsAtEQ applies the EQ predicate on the "ends_at" field.
func EndsAtEQ(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldEndsAt, v))
}

// EndsAtNEQ applies the NEQ predicate on the "ends_at" field.
func EndsAtNEQ(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldNEQ(FieldEndsAt, v))
}

// EndsAtIn applies the In predicate on the "ends_at" field.
func EndsAtIn(vs ...time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldIn(FieldEndsAt, vs...))
}

// EndsAtNotIn applies the NotIn predicate on the "ends_at" field.
func EndsAtNotIn(vs ...time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldNotIn(FieldEndsAt, vs...))
}

// EndsAtGT applies the GT predicate on the "ends_at" field.
func EndsAtGT(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldGT(FieldEndsAt, v))
}

// EndsAtGTE applies the GTE predicate on the "ends_at" field.
func EndsAtGTE(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldGTE(FieldEndsAt, v))
}

// EndsAtLT applies the LT predicate on the "ends_at" field.
func EndsAtLT(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldLT(FieldEndsAt, v))
}

// EndsAtLTE applies the LTE predicate on the "ends_at" field.
func EndsAtLTE(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldLTE(FieldEndsAt, v))
}

// EndsAtIsNil applies the IsNil predicate on the "ends_at" field.
func EndsAtIsNil() predicate.Announcement {
	return predicate.Announcement(sql.FieldIsNull(FieldEndsAt))
}

// EndsAtNotNil applies the NotNil predicate on the "ends_at" field.
func EndsAtNotNil() predicate.Announcement {
	return predicate.Announcement(sql.FieldNotNull(FieldEndsAt))
}

// CreatedByEQ applies the EQ predicate on the "created_by" field.
func CreatedByEQ(v int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldCreatedBy, v))
}

// CreatedByNEQ applies the NEQ predicate on the "created_by" field.
func CreatedByNEQ(v int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldNEQ(FieldCreatedBy, v))
}

// CreatedByIn applies the In predicate on the "created_by" field.
func CreatedByIn(vs ...int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldIn(FieldCreatedBy, vs...))
}

// CreatedByNotIn applies the NotIn predicate on the "created_by" field.
func CreatedByNotIn(vs ...int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldNotIn(FieldCreatedBy, vs...))
}

// CreatedByGT applies the GT predicate on the "created_by" field.
func CreatedByGT(v int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldGT(FieldCreatedBy, v))
}

// CreatedByGTE applies the GTE predicate on the "created_by" field.
func CreatedByGTE(v int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldGTE(FieldCreatedBy, v))
}

// CreatedByLT applies the LT predicate on the "created_by" field.
func CreatedByLT(v int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldLT(FieldCreatedBy, v))
}

// CreatedByLTE applies the LTE predicate on the "created_by" field.
func CreatedByLTE(v int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldLTE(FieldCreatedBy, v))
}

// CreatedByIsNil applies the IsNil predicate on the "created_by" field.
func CreatedByIsNil() predicate.Announcement {
	return predicate.Announcement(sql.FieldIsNull(FieldCreatedBy))
}

// CreatedByNotNil applies the NotNil predicate on the "created_by" field.
func CreatedByNotNil() predicate.Announcement {
	return predicate.Announcement(sql.FieldNotNull(FieldCreatedBy))
}

// UpdatedByEQ applies the EQ predicate on the "updated_by" field.
func UpdatedByEQ(v int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldUpdatedBy, v))
}

// UpdatedByNEQ applies the NEQ predicate on the "updated_by" field.
func UpdatedByNEQ(v int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldNEQ(FieldUpdatedBy, v))
}

// UpdatedByIn applies the In predicate on the "updated_by" field.
func UpdatedByIn(vs ...int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldIn(FieldUpdatedBy, vs...))
}

// UpdatedByNotIn applies the NotIn predicate on the "updated_by" field.
func UpdatedByNotIn(vs ...int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldNotIn(FieldUpdatedBy, vs...))
}

// UpdatedByGT applies the GT predicate on the "updated_by" field.
func UpdatedByGT(v int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldGT(FieldUpdatedBy, v))
}

// UpdatedByGTE applies the GTE predicate on the "updated_by" field.
func UpdatedByGTE(v int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldGTE(FieldUpdatedBy, v))
}

// UpdatedByLT applies the LT predicate on the "updated_by" field.
func UpdatedByLT(v int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldLT(FieldUpdatedBy, v))
}

// UpdatedByLTE applies the LTE predicate on the "updated_by" field.
func UpdatedByLTE(v int64) predicate.Announcement {
	return predicate.Announcement(sql.FieldLTE(FieldUpdatedBy, v))
}

// UpdatedByIsNil applies the IsNil predicate on the "updated_by" field.
func UpdatedByIsNil() predicate.Announcement {
	return predicate.Announcement(sql.FieldIsNull(FieldUpdatedBy))
}

// UpdatedByNotNil applies the NotNil predicate on the "updated_by" field.
func UpdatedByNotNil() predicate.Announcement {
	return predicate.Announcement(sql.FieldNotNull(FieldUpdatedBy))
}

// CreatedAtEQ applies the EQ predicate on the "created_at" field.
func CreatedAtEQ(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldCreatedAt, v))
}

// CreatedAtNEQ applies the NEQ predicate on the "created_at" field.
func CreatedAtNEQ(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldNEQ(FieldCreatedAt, v))
}

// CreatedAtIn applies the In predicate on the "created_at" field.
func CreatedAtIn(vs ...time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldIn(FieldCreatedAt, vs...))
}

// CreatedAtNotIn applies the NotIn predicate on the "created_at" field.
func CreatedAtNotIn(vs ...time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldNotIn(FieldCreatedAt, vs...))
}

// CreatedAtGT applies the GT predicate on the "created_at" field.
func CreatedAtGT(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldGT(FieldCreatedAt, v))
}

// CreatedAtGTE applies the GTE predicate on the "created_at" field.
func CreatedAtGTE(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldGTE(FieldCreatedAt, v))
}

// CreatedAtLT applies the LT predicate on the "created_at" field.
func CreatedAtLT(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldLT(FieldCreatedAt, v))
}

// CreatedAtLTE applies the LTE predicate on the "created_at" field.
func CreatedAtLTE(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldLTE(FieldCreatedAt, v))
}

// UpdatedAtEQ applies the EQ predicate on the "updated_at" field.
func UpdatedAtEQ(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldEQ(FieldUpdatedAt, v))
}

// UpdatedAtNEQ applies the NEQ predicate on the "updated_at" field.
func UpdatedAtNEQ(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldNEQ(FieldUpdatedAt, v))
}

// UpdatedAtIn applies the In predicate on the "updated_at" field.
func UpdatedAtIn(vs ...time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldIn(FieldUpdatedAt, vs...))
}

// UpdatedAtNotIn applies the NotIn predicate on the "updated_at" field.
func UpdatedAtNotIn(vs ...time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldNotIn(FieldUpdatedAt, vs...))
}

// UpdatedAtGT applies the GT predicate on the "updated_at" field.
func UpdatedAtGT(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldGT(FieldUpdatedAt, v))
}

// UpdatedAtGTE applies the GTE predicate on the "updated_at" field.
func UpdatedAtGTE(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldGTE(FieldUpdatedAt, v))
}

// UpdatedAtLT applies the LT predicate on the "updated_at" field.
func UpdatedAtLT(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldLT(FieldUpdatedAt, v))
}

// UpdatedAtLTE applies the LTE predicate on the "updated_at" field.
func UpdatedAtLTE(v time.Time) predicate.Announcement {
	return predicate.Announcement(sql.FieldLTE(FieldUpdatedAt, v))
}

// HasReads applies the HasEdge predicate on the "reads" edge.
func HasReads() predicate.Announcement {
	return predicate.Announcement(func(s *sql.Selector) {
		step := sqlgraph.NewStep(
			sqlgraph.From(Table, FieldID),
			sqlgraph.Edge(sqlgraph.O2M, false, ReadsTable, ReadsColumn),
		)
		sqlgraph.HasNeighbors(s, step)
	})
}

// HasReadsWith applies the HasEdge predicate on the "reads" edge with a given conditions (other predicates).
func HasReadsWith(preds ...predicate.AnnouncementRead) predicate.Announcement {
	return predicate.Announcement(func(s *sql.Selector) {
		step := newReadsStep()
		sqlgraph.HasNeighborsWith(s, step, func(s *sql.Selector) {
			for _, p := range preds {
				p(s)
			}
		})
	})
}

// And groups predicates with the AND operator between them.
func And(predicates ...predicate.Announcement) predicate.Announcement {
	return predicate.Announcement(sql.AndPredicates(predicates...))
}

// Or groups predicates with the OR operator between them.
func Or(predicates ...predicate.Announcement) predicate.Announcement {
	return predicate.Announcement(sql.OrPredicates(predicates...))
}

// Not applies the not operator on the given predicate.
func Not(p predicate.Announcement) predicate.Announcement {
	return predicate.Announcement(sql.NotPredicates(p))
}