elliotchance/gedcom

package gedcom

// HusbandNode is an individual in the family role of a married man or father.
type HusbandNode struct {
    *SimpleNode
    family *FamilyNode
}

func newHusbandNode(family *FamilyNode, value string, children ...Node) *HusbandNode {
    return &HusbandNode{
        newSimpleNode(TagHusband, value, "", children...),
        family,
    }
}

func (node *HusbandNode) Family() *FamilyNode {
    return node.family
}

func (node *HusbandNode) Individual() *IndividualNode {
    if node == nil {
        return nil
    }

    n := node.family.document.NodeByPointer(valueToPointer(node.value))

    if IsNil(n) {
        return nil
    }

    return n.(*IndividualNode)
}

func (node *HusbandNode) Similarity(other *HusbandNode, options SimilarityOptions) float64 {
    if node == nil || other == nil {
        return 0.5
    }

    return node.Individual().Similarity(other.Individual(), options)
}

func (node *HusbandNode) IsIndividual(node2 *IndividualNode) bool {
    if node == nil || node2 == nil {
        return false
    }

    return node.Individual().Is(node2)
}

func (node *HusbandNode) String() string {
    if node == nil || node.Individual() == nil {
        return "(unknown)"
    }

    return node.Individual().String()
}