gml: decode object properties mapped to XML element chains#587
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An xmlPaths chain may map an object property: the innermost element of the chain takes the role of the object element, and the elements inside it are the object's members, resolved against the property's schema including the members' own chains. For an object array, a leading '*' marks the segment from which the chain repeats per member; the decoder anchors the ARRAY bracket at the element whose children match that segment, so all members land in one ARRAY pair while the elements before it are consumed once. - XmlPathSegment keeps the repetition marker instead of dropping it. - continueStructuralChain opens the ARRAY at the marker segment and keeps it open across member repetitions; an innermost segment that resolves to an object emits the OBJECT pair and pushes an object element frame that carries the property's segment, since no object property element encloses it on the wire, so its own end closes the OBJECT pair.
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Follow-up to #586.
An xmlPaths chain may map an object property: the innermost element of the chain takes the role of the object element, and the elements inside it are the object's members, resolved against the property's schema including the members' own chains. For an object array, a leading '*' marks the segment from which the chain repeats per member; the decoder anchors the ARRAY bracket at the element whose children match that segment, so all members land in one ARRAY pair while the elements before it are consumed once.