34 lines
912 B
Go
34 lines
912 B
Go
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package api
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// Constraint is used to serialize a job placement constraint.
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type Constraint struct {
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Hard bool
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LTarget string
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RTarget string
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Operand string
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Weight int
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}
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// HardConstraint is used to create a new hard constraint.
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func HardConstraint(left, operand, right string) *Constraint {
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return constraint(left, operand, right, true, 0)
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}
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// SoftConstraint is used to create a new soft constraint. It
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// takes an additional weight parameter to allow balancing
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// multiple soft constraints amongst eachother.
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func SoftConstraint(left, operand, right string, weight int) *Constraint {
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return constraint(left, operand, right, false, weight)
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}
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// constraint generates a new job placement constraint.
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func constraint(left, operand, right string, hard bool, weight int) *Constraint {
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return &Constraint{
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Hard: hard,
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LTarget: left,
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RTarget: right,
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Operand: operand,
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Weight: weight,
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}
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}
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