protected String getCardinality(Production<ELEMENT, TOKEN> adapter, ELEMENT ele) { return adapter.isMany(ele) ? adapter.isOptional(ele) ? "*" : "+" : adapter.isOptional(ele) ? "?" : null; }
protected String getCardinality(Production<ELEMENT, TOKEN> adapter, ELEMENT ele) { return adapter.isMany(ele) ? adapter.isOptional(ele) ? "*" : "+" : adapter.isOptional(ele) ? "?" : null; }
protected void collectByParentSequence(E element, E container, Iterable<E> children, Set<E> result, Set<E> visited) { List<E> sequentialChildren = orderedList(children); int i = sequentialChildren.indexOf(element) + 1; while (i < sequentialChildren.size()) { E next = sequentialChildren.get(i); collectElement(next, result, visited); if (production.isOptional(next)) i++; else break; } if (i >= sequentialChildren.size()) { if (production.isMany(container)) collectElement(container, result, visited); collectByParent(container, result, visited); } }
protected void collectByParentSequence(E element, E container, Iterable<E> children, Set<E> result, Set<E> visited) { List<E> sequentialChildren = orderedList(children); int i = sequentialChildren.indexOf(element) + 1; while (i < sequentialChildren.size()) { E next = sequentialChildren.get(i); collectElement(next, result, visited); if (production.isOptional(next)) i++; else break; } if (i >= sequentialChildren.size()) { if (production.isMany(container)) collectElement(container, result, visited); collectByParent(container, result, visited); } }
protected void collectByParent(E element, Set<E> result, Set<E> visited) { E container = production.getParent(element); Iterable<E> children; if (container == null) result.add(null); else if ((children = production.getSequentialChildren(container)) != null) collectByParentSequence(element, container, children, result, visited); else if ((children = production.getUnorderedChildren(container)) != null) switch (unorderedStrategy) { case SEQUENCE: collectByParentSequence(element, container, children, result, visited); break; case MULIT_ALTERNATIVE: collectElement(container, result, visited); collectByParent(container, result, visited); break; } else { if (production.isMany(container)) collectElement(container, result, visited); collectByParent(container, result, visited); } }
protected void collectByParent(E element, Set<E> result, Set<E> visited) { E container = production.getParent(element); Iterable<E> children; if (container == null) result.add(null); else if ((children = production.getSequentialChildren(container)) != null) collectByParentSequence(element, container, children, result, visited); else if ((children = production.getUnorderedChildren(container)) != null) switch (unorderedStrategy) { case SEQUENCE: collectByParentSequence(element, container, children, result, visited); break; case MULIT_ALTERNATIVE: collectElement(container, result, visited); collectByParent(container, result, visited); break; } else { if (production.isMany(container)) collectElement(container, result, visited); collectByParent(container, result, visited); } }
protected void collectChildren(E element, Set<E> result, Set<E> visited) { Iterable<E> children; if ((children = production.getSequentialChildren(element)) != null) collectChildrenSequence(element, children, result, visited); else if ((children = production.getAlternativeChildren(element)) != null) collectChildrenAlternative(element, children, result, visited); else if ((children = production.getUnorderedChildren(element)) != null) switch (unorderedStrategy) { case SEQUENCE: collectChildrenSequence(element, children, result, visited); break; case MULIT_ALTERNATIVE: collectChildrenUnorderedAlt(element, children, result, visited); break; } else { if (production.isMany(element) /* && filter(element) */) collectElement(element, result, visited); collectByParent(element, result, visited); } }
protected void collectChildren(E element, Set<E> result, Set<E> visited) { Iterable<E> children; if ((children = production.getSequentialChildren(element)) != null) collectChildrenSequence(element, children, result, visited); else if ((children = production.getAlternativeChildren(element)) != null) collectChildrenAlternative(element, children, result, visited); else if ((children = production.getUnorderedChildren(element)) != null) switch (unorderedStrategy) { case SEQUENCE: collectChildrenSequence(element, children, result, visited); break; case MULIT_ALTERNATIVE: collectChildrenUnorderedAlt(element, children, result, visited); break; } else { if (production.isMany(element) /* && filter(element) */) collectElement(element, result, visited); collectByParent(element, result, visited); } }
public <S, D, T> D clone(Production<S, T> production, S ele, ProductionFactory<D, T> factory) { boolean many = production.isMany(ele); boolean optional = production.isOptional(ele); T token = production.getToken(ele); if (token != null) return factory.createForToken(many, optional, token); Iterable<S> alternative = production.getAlternativeChildren(ele); if (alternative != null) return factory.createForAlternativeChildren(many, optional, clone(production, alternative, factory)); Iterable<S> group = production.getSequentialChildren(ele); if (group != null) return factory.createForSequentialChildren(many, optional, clone(production, group, factory)); Iterable<S> unorderedgroup = production.getUnorderedChildren(ele); if (unorderedgroup != null) return factory.createForUnordertedChildren(many, optional, clone(production, unorderedgroup, factory)); return factory.createForToken(many, optional, null); }
public <S, D, T> D clone(Production<S, T> production, S ele, ProductionFactory<D, T> factory) { boolean many = production.isMany(ele); boolean optional = production.isOptional(ele); T token = production.getToken(ele); if (token != null) return factory.createForToken(many, optional, token); Iterable<S> alternative = production.getAlternativeChildren(ele); if (alternative != null) return factory.createForAlternativeChildren(many, optional, clone(production, alternative, factory)); Iterable<S> group = production.getSequentialChildren(ele); if (group != null) return factory.createForSequentialChildren(many, optional, clone(production, group, factory)); Iterable<S> unorderedgroup = production.getUnorderedChildren(ele); if (unorderedgroup != null) return factory.createForUnordertedChildren(many, optional, clone(production, unorderedgroup, factory)); return factory.createForToken(many, optional, null); }