Examples with IntegerRange org.springframework.ide.vscode.commons.util.IntegerRange used on opensource projects

Example 1 with IntegerRange

use of org.springframework.ide.vscode.commons.util.IntegerRange in project sts4 by spring-projects.

the class SchemaBasedYamlASTReconciler method reconcile.

@Override
public void reconcile(YamlFileAST ast) {
    if (typeCollector != null)
        typeCollector.beginCollecting(ast);
    delayedConstraints.clear();
    slowDelayedConstraints.clear();
    try {
        List<Node> nodes = ast.getNodes();
        IntegerRange expectedDocs = schema.expectedNumberOfDocuments();
        if (!expectedDocs.isInRange(nodes.size())) {
            // wrong number of documents in the file. Figure out a good error message.
            if (nodes.isEmpty()) {
                problem(allOf(ast.getDocument()), "'" + schema.getName() + "' must have at least some Yaml content");
            } else if (expectedDocs.isTooLarge(nodes.size())) {
                int upperBound = expectedDocs.getUpperBound();
                Node extraNode = nodes.get(upperBound);
                problem(dashesAtStartOf(ast, extraNode), "'" + schema.getName() + "' should not have more than " + upperBound + " Yaml Documents");
            } else if (expectedDocs.isTooSmall(nodes.size())) {
                int lowerBound = expectedDocs.getLowerBound();
                problem(endOf(ast.getDocument()), "'" + schema.getName() + "' should have at least " + lowerBound + " Yaml Documents");
            }
        }
        if (nodes != null && !nodes.isEmpty()) {
            for (int i = 0; i < nodes.size(); i++) {
                Node node = nodes.get(i);
                reconcile(ast, new YamlPath(YamlPathSegment.valueAt(i)), /*parent*/
                null, node, schema.getTopLevelType());
            }
        }
    } finally {
        if (typeCollector != null) {
            typeCollector.endCollecting(ast);
        }
        verifyDelayedConstraints();
    }
}