本文整理了Java中org.springframework.ide.vscode.commons.yaml.path.YamlPathSegment类的一些代码示例，展示了YamlPathSegment类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。YamlPathSegment类的具体详情如下：
包路径：org.springframework.ide.vscode.commons.yaml.path.YamlPathSegment
类名称：YamlPathSegment

YamlPathSegment介绍

[英]A YamlPathSegment is a 'primitive' NodeNavigator operation. More complex operations (i.e YamlPath) are composed as seqences of 0 or more YamlPathSegments.
[中]YamlPathSegment是一种“原始”节点激活器操作。更复杂的操作（即YamlPath）由0个或更多YamlPath段组成。

代码示例

代码示例来源：origin: spring-projects/sts4

public static YamlPathSegment decode(String code) {
  switch (code.charAt(0)) {
  case '*':
    return anyChild();
  case '.':
    return valueAt(code.substring(1));
  case '&':
    return keyAt(code.substring(1));
  case '[':
    return valueAt(Integer.parseInt(code.substring(1)));
  default:
    throw new IllegalArgumentException("Can't decode YamlPathSegment from '"+code+"'");
  }
}

代码示例来源：origin: spring-projects/sts4

@Override
public Stream<SNode> traverseAmbiguously(YamlPathSegment s) {
  switch (s.getType()) {
  case VAL_AT_KEY:
    return this.getChildrenWithKey(s.toPropString());
  case VAL_AT_INDEX:
    return Streams.fromNullable(this.getSeqChildWithIndex(s.toIndex()));
  default:
    return Stream.empty();
  }
}

代码示例来源：origin: spring-projects/sts4

public String encode() {
  return getTypeCode() + getValueCode();
}

代码示例来源：origin: spring-projects/sts4

public String toPropString() {
  StringBuilder buf = new StringBuilder();
  boolean first = true;
  for (YamlPathSegment s : segments) {
    if (first) {
      buf.append(s.toPropString());
    } else {
      buf.append(s.toNavString());
    }
    first = false;
  }
  return buf.toString();
}

代码示例来源：origin: spring-projects/sts4

private void verify_heatth_check_http_end_point_constraint(DynamicSchemaContext dc, Node parent, Node node, YType type, IProblemCollector problems) {
  YamlFileAST ast = dc.getAST();
  if (ast!=null) {
    Node markerNode = YamlPathSegment.keyAt(HEALTH_CHECK_HTTP_ENDPOINT_PROP).traverseNode(node);
    if (markerNode != null) {
      String healthCheckType = getEffectiveHealthCheckType(ast, dc.getPath(), node);
      if (!"http".equals(healthCheckType)) {
        problems.accept(YamlSchemaProblems.problem(ManifestYamlSchemaProblemsTypes.IGNORED_PROPERTY,
            "This has no effect unless `"+HEALTH_CHECK_TYPE_PROP+"` is `http` (but it is currently set to `"+healthCheckType+"`)", markerNode));
      }
    }
  }
}

代码示例来源：origin: spring-projects/sts4

/**
 * Attempt to interpret last segment of path as a bean property name.
 * @return The name of the property or null if not applicable.
 */
public String getBeanPropertyName() {
  if (!isEmpty()) {
    YamlPathSegment lastSegment = getLastSegment();
    YamlPathSegmentType kind = lastSegment.getType();
    if (kind==YamlPathSegmentType.KEY_AT_KEY ||  kind==YamlPathSegmentType.VAL_AT_KEY) {
      return lastSegment.toPropString();
    }
  }
  return null;
}

代码示例来源：origin: spring-projects/sts4

private YamlPath keyAt(YamlPath path, String key) {
  if (path!=null && key!=null) {
    return path.append(YamlPathSegment.keyAt(key));
  }
  return null;
}

代码示例来源：origin: spring-projects/sts4

case ROOT:
  RootRef rref = (RootRef) nodeRef;
  segments.add(YamlPathSegment.valueAt(rref.getIndex()));
  break;
case KEY: {
    return null;
  } else {
    segments.add(YamlPathSegment.keyAt(key));
  } }
  break;
    return null;
  } else {
    segments.add(YamlPathSegment.valueAt(key));
  } }
  break;
case SEQ:
  SeqRef sref = ((SeqRef)nodeRef);
  segments.add(YamlPathSegment.valueAt(sref.getIndex()));
  break;
default:

代码示例来源：origin: spring-projects/sts4

private YamlPath valueAt(YamlPath path, int index) {
  if (path!=null) {
    return path.append(YamlPathSegment.valueAt(index));
  }
  return null;
}

代码示例来源：origin: spring-projects/sts4

@Override
public Stream<ASTCursor> traverseAmbiguously(YamlPathSegment s) {
  switch (s.getType()) {
  case KEY_AT_KEY: {
    return Stream.empty();
  }
  case ANY_CHILD: {
    return getNode().getNodes().stream().map(NodeCursor::new);
  }
  case VAL_AT_INDEX: {
    List<Node> nodes = getNode().getNodes();
    int index = s.toIndex();
    int size = nodes.size();
    if (index<size && index >= 0) {
      return Stream.of(new NodeCursor(nodes.get(index)));
    }
    return Stream.empty();
  }
  case VAL_AT_KEY: {
    return Stream.empty();
  }
  default:
    Assert.isLegal(false, "Bug? Missing switch case?");
    return Stream.empty();
  }
}

代码示例来源：origin: spring-projects/sts4

String key = path.getLastSegment().toPropString();
assistPath = path.dropLast().append(YamlPathSegment.valueAt(key));

代码示例来源：origin: spring-projects/sts4

@Override
public YamlAssistContext traverse(YamlPathSegment s) throws Exception {
  Integer documentSelector = s.toIndex();
  if (documentSelector!=null) {
    return getDocumentContext(documentSelector);
  }
  return null;
}

代码示例来源：origin: spring-projects/sts4

public boolean pointsAtValue() {
  YamlPathSegment s = getLastSegment();
  if (s!=null) {
    YamlPathSegmentType type = s.getType();
    return type==YamlPathSegmentType.VAL_AT_KEY || type==YamlPathSegmentType.VAL_AT_INDEX;
  }
  return false;
}

代码示例来源：origin: spring-projects/sts4

@Override
public String toString() {
  return toNavString();
}

代码示例来源：origin: spring-projects/sts4

default YamlTraversal thenAnyChild() {
  return then(YamlPathSegment.anyChild());
}
default YamlTraversal or(YamlTraversal other) {

代码示例来源：origin: spring-projects/sts4

protected String createPathInsertionText(YamlPath path, int indent, boolean startOnNewLine, String appendText) {
  StringBuilder buf = new StringBuilder();
  for (int i = 0; i < path.size(); i++) {
    if (startOnNewLine||i>0) {
      indentUtil.addNewlineWithIndent(indent, buf);
    }
    String key = path.getSegment(i).toPropString();
    buf.append(YamlUtil.stringEscape(key));
    buf.append(":");
    if (i<path.size()-1) {
      indent += YamlIndentUtil.INDENT_BY;
    } else {
      buf.append(indentUtil.applyIndentation(appendText, indent));
    }
  }
  return buf.toString();
}

代码示例来源：origin: spring-projects/sts4

public static Constraint mutuallyExclusive(String target, String... propertyIds) {
  return (dc, parent, node, type, problems) -> {
    Node targetNode = YamlPathSegment.keyAt(target).traverseNode(node);
    if (targetNode != null) {
      YamlTraversal conflictingTraversal = getConflictingNodesTraversal(dc.getPath(), propertyIds);
      List<Node> conflictingNodes = conflictingTraversal.traverseAmbiguously(dc.getAST()).collect(Collectors.toList());
      if (!conflictingNodes.isEmpty()) {
        Set<String> conflicts = conflictingNodes.stream().map(NodeUtil::asScalar).collect(Collectors.toCollection(TreeSet::new));
        problems.accept(YamlSchemaProblems.problem(
            ManifestYamlSchemaProblemsTypes.MUTUALLY_EXCLUSIVE_PROPERTY_PROBLEM,
            "Property cannot co-exist with properties " + conflicts, targetNode));
        for (Node cn : conflictingNodes) {
          problems.accept(YamlSchemaProblems.problem(
            ManifestYamlSchemaProblemsTypes.MUTUALLY_EXCLUSIVE_PROPERTY_PROBLEM,
            "Property cannot co-exist with property '" + target + "'", cn));
        }
      }
    }
  };
}

代码示例来源：origin: spring-projects/sts4

@Override
public Renderable getHoverInfo(YamlPathSegment lastSegment) {
  //Hoverinfo is only attached to YTypedProperties so...
  switch (lastSegment.getType()) {
  case VAL_AT_KEY:
  case KEY_AT_KEY:
    YTypedProperty prop = getProperty(lastSegment.toPropString());
    if (prop!=null) {
      return YPropertyInfoTemplates.createHover(contextPath.toPropString(), getType(), prop);
    }
    break;
  default:
  }
  return null;
}

代码示例来源：origin: spring-projects/sts4

default YamlTraversal thenKeyAt(String key) {
  return then(YamlPathSegment.keyAt(key));
}
default YamlTraversal thenAnyChild() {

代码示例来源：origin: spring-projects/sts4

/**
 * Create a YamlPath with a single segment (i.e. like 'fromProperty', but does
 * not parse '.' as segment separators.
 */
public static YamlPath fromSimpleProperty(String name) {
  return new YamlPath(YamlPathSegment.valueAt(name));
}