model_metric_matcher.go

/*
Metric Ruleset API

Metric ruleset API 

API version: 3.0.1
*/

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

package metric_ruleset

import (
	"encoding/json"
	"fmt"
)

// MetricMatcher - Metric matcher  
type MetricMatcher struct {
	DimensionMatcher *DimensionMatcher
}

// DimensionMatcherAsMetricMatcher is a convenience function that returns DimensionMatcher wrapped in MetricMatcher
func DimensionMatcherAsMetricMatcher(v *DimensionMatcher) MetricMatcher {
	return MetricMatcher{
		DimensionMatcher: v,
	}
}


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

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

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

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

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

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

	// all schemas are nil
	return nil
}

type NullableMetricMatcher struct {
	value *MetricMatcher
	isSet bool
}

func (v NullableMetricMatcher) Get() *MetricMatcher {
	return v.value
}

func (v *NullableMetricMatcher) Set(val *MetricMatcher) {
	v.value = val
	v.isSet = true
}

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

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

func NewNullableMetricMatcher(val *MetricMatcher) *NullableMetricMatcher {
	return &NullableMetricMatcher{value: val, isSet: true}
}

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

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