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combine.go
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combine.go
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package weave
import (
. "github.com/kocircuit/kocircuit/lang/circuit/eval"
. "github.com/kocircuit/kocircuit/lang/circuit/model"
)
func (b *WeaveController) Combine(
weaveSpan *Span,
_ *Func,
_ Arg, // BoolObject
returns Return, // BoolObject
stepResidues StepResidues,
) (Effect, error) {
summary := b.WeaveSummary(b.Unwrap(returns))
steps := b.WeaveResidues(stepResidues)
if residue, err := b.Weaver.Combine(summary, steps); err != nil {
return nil, err
} else {
return b.WrapEffect(residue.Effect), nil
}
}
func (b *WeaveController) WeaveResidues(stepResidues StepResidues) WeaveResidues {
weaveResidues := make(WeaveResidues, len(stepResidues))
for i, stepResidue := range stepResidues {
weaveStep := NearestStep(stepResidue.Span)
weaveResidues[i] = &WeaveResidue{
Step: weaveStep.Label,
Logic: weaveStep.Logic.String(),
Source: weaveStep.RegionString(),
Returns: stepResidue.Shape.(WeaveObject).Object,
Effect: stepResidue.Effect.(WeaveEffect).Effect,
}
}
return weaveResidues
}
func (b *WeaveController) Interpret(_ Evaluator, f *Func) Macro {
return &WeaveFuncMacro{Func: f}
}
type WeaveFuncMacro struct {
WeavePlaceholderMacro `ko:"name=placeholder"`
Func *Func `ko:"name=func"`
}