/*
Garage Administration API v0+garage-v0.9.0

Administrate your Garage cluster programatically, including status, layout, keys, buckets, and maintainance tasks.  *Disclaimer: The API is not stable yet, hence its v0 tag. The API can change at any time, and changes can include breaking backward compatibility. Read the changelog and upgrade your scripts before upgrading. Additionnaly, this specification is very early stage and can contain bugs, especially on error return codes/types that are not tested yet. Do not expect a well finished and polished product!* 

API version: v0.9.0
*/

// Code generated by OpenAPI Generator (https://openapi-generator.tech); DO NOT EDIT.

package garage

import (
	"encoding/json"
	"fmt"
)

// NodeRoleChange - struct for NodeRoleChange
type NodeRoleChange struct {
	NodeRoleRemove *NodeRoleRemove
	NodeRoleUpdate *NodeRoleUpdate
}

// NodeRoleRemoveAsNodeRoleChange is a convenience function that returns NodeRoleRemove wrapped in NodeRoleChange
func NodeRoleRemoveAsNodeRoleChange(v *NodeRoleRemove) NodeRoleChange {
	return NodeRoleChange{
		NodeRoleRemove: v,
	}
}

// NodeRoleUpdateAsNodeRoleChange is a convenience function that returns NodeRoleUpdate wrapped in NodeRoleChange
func NodeRoleUpdateAsNodeRoleChange(v *NodeRoleUpdate) NodeRoleChange {
	return NodeRoleChange{
		NodeRoleUpdate: v,
	}
}


// Unmarshal JSON data into one of the pointers in the struct
func (dst *NodeRoleChange) UnmarshalJSON(data []byte) error {
	var err error
	match := 0
	// try to unmarshal data into NodeRoleRemove
	err = newStrictDecoder(data).Decode(&dst.NodeRoleRemove)
	if err == nil {
		jsonNodeRoleRemove, _ := json.Marshal(dst.NodeRoleRemove)
		if string(jsonNodeRoleRemove) == "{}" { // empty struct
			dst.NodeRoleRemove = nil
		} else {
			match++
		}
	} else {
		dst.NodeRoleRemove = nil
	}

	// try to unmarshal data into NodeRoleUpdate
	err = newStrictDecoder(data).Decode(&dst.NodeRoleUpdate)
	if err == nil {
		jsonNodeRoleUpdate, _ := json.Marshal(dst.NodeRoleUpdate)
		if string(jsonNodeRoleUpdate) == "{}" { // empty struct
			dst.NodeRoleUpdate = nil
		} else {
			match++
		}
	} else {
		dst.NodeRoleUpdate = nil
	}

	if match > 1 { // more than 1 match
		// reset to nil
		dst.NodeRoleRemove = nil
		dst.NodeRoleUpdate = nil

		return fmt.Errorf("Data matches more than one schema in oneOf(NodeRoleChange)")
	} else if match == 1 {
		return nil // exactly one match
	} else { // no match
		return fmt.Errorf("Data failed to match schemas in oneOf(NodeRoleChange)")
	}
}

// Marshal data from the first non-nil pointers in the struct to JSON
func (src NodeRoleChange) MarshalJSON() ([]byte, error) {
	if src.NodeRoleRemove != nil {
		return json.Marshal(&src.NodeRoleRemove)
	}

	if src.NodeRoleUpdate != nil {
		return json.Marshal(&src.NodeRoleUpdate)
	}

	return nil, nil // no data in oneOf schemas
}

// Get the actual instance
func (obj *NodeRoleChange) GetActualInstance() (interface{}) {
	if obj == nil {
		return nil
	}
	if obj.NodeRoleRemove != nil {
		return obj.NodeRoleRemove
	}

	if obj.NodeRoleUpdate != nil {
		return obj.NodeRoleUpdate
	}

	// all schemas are nil
	return nil
}

type NullableNodeRoleChange struct {
	value *NodeRoleChange
	isSet bool
}

func (v NullableNodeRoleChange) Get() *NodeRoleChange {
	return v.value
}

func (v *NullableNodeRoleChange) Set(val *NodeRoleChange) {
	v.value = val
	v.isSet = true
}

func (v NullableNodeRoleChange) IsSet() bool {
	return v.isSet
}

func (v *NullableNodeRoleChange) Unset() {
	v.value = nil
	v.isSet = false
}

func NewNullableNodeRoleChange(val *NodeRoleChange) *NullableNodeRoleChange {
	return &NullableNodeRoleChange{value: val, isSet: true}
}

func (v NullableNodeRoleChange) MarshalJSON() ([]byte, error) {
	return json.Marshal(v.value)
}

func (v *NullableNodeRoleChange) UnmarshalJSON(src []byte) error {
	v.isSet = true
	return json.Unmarshal(src, &v.value)
}