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Add and functionality to dsl #77

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Merged
Entenwilli merged 1 commit into from
Feb 5, 2026
Merged

Add and functionality to dsl #77

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39 changes: 21 additions & 18 deletions frontend/webEditor/src/constraint/language.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -65,12 +65,8 @@ export namespace ConstraintDslTreeBuilder {
};

const destinationSelectors = getAbstractSelectors(modelSource, labelTypeRegistry);
destinationSelectors.forEach((destinationSelector) => {
getLeaves(destinationSelector).forEach((n) => {
n.canBeFinal = true;
n.children.push(conditionalSelector);
});
});
appendChildrenToLeaves(destinationSelectors, [...destinationSelectors, conditionalSelector], true);

const nodeDestinationSelector: LanguageTreeNode<Word> = {
word: new ConstantWord("vertex"),
children: destinationSelectors,
Expand All @@ -88,24 +84,16 @@ export namespace ConstraintDslTreeBuilder {
};

const nodeSelectors = getAbstractSelectors(modelSource, labelTypeRegistry);
nodeSelectors.forEach((nodeSelector) => {
getLeaves(nodeSelector).forEach((n) => {
n.children.push(dataSourceSelector);
n.children.push(neverFlows);
});
});
appendChildrenToLeaves(nodeSelectors, [...nodeSelectors, dataSourceSelector, neverFlows], false);

const nodeSourceSelector: LanguageTreeNode<Word> = {
word: new ConstantWord("vertex"),
children: nodeSelectors,
};

const dataSelectors = getAbstractSelectors(modelSource, labelTypeRegistry);
dataSelectors.forEach((dataSelector) => {
getLeaves(dataSelector).forEach((n) => {
n.children.push(nodeSourceSelector);
n.children.push(neverFlows);
});
});
appendChildrenToLeaves(dataSelectors, [...dataSelectors, nodeSourceSelector, neverFlows], false);

dataSourceSelector.children = dataSelectors;

const nameNode: LanguageTreeNode<Word> = {
Expand All @@ -132,6 +120,21 @@ export namespace ConstraintDslTreeBuilder {
return result;
}

function getAllLeaves(words: LanguageTreeNode<Word>[]) {
return words.flatMap(getLeaves);
}

function appendChildrenToLeaves(
words: LanguageTreeNode<Word>[],
children: LanguageTreeNode<Word>[],
makeFinal: boolean,
) {
getAllLeaves(words).forEach((n) => {
n.canBeFinal = makeFinal;
n.children.push(...children);
});
}

function getAbstractSelectors(
modelSource: LocalModelSource,
labelTypeRegistry: LabelTypeRegistry,
Expand Down