本文整理了Java中org.dataconservancy.mhf.representation.api.Attribute类的一些代码示例，展示了Attribute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。Attribute类的具体详情如下：
包路径：org.dataconservancy.mhf.representation.api.Attribute
类名称：Attribute

Attribute介绍

暂无

代码示例

代码示例来源：origin: org.dataconservancy.packaging/dcs-pkg-ingest-shared

/**
 * Returns true if the attribute has a non-null value field.
 *
 * @param attribute the attribute
 * @return true if the attribute has a non-null value field.
 */
private static boolean hasValue(Attribute attribute) {
  return attribute.getValue() != null;
}

代码示例来源：origin: org.dataconservancy.packaging/dcs-pkg-ingest-shared

public AttributeImpl(Attribute toCopy) {
  this.name = toCopy.getName();
  this.type = toCopy.getType();
  this.value = toCopy.getValue();
}

代码示例来源：origin: org.dataconservancy.packaging/dcs-pkg-ingest-services

@Override
  public boolean matches(String attributeSetName, Attribute candidateToMatch) {
    // The value of the candidate attribute must equal the id of the object
    if (candidateToMatch.getValue().equals(s)) {
      // And the name of the attribute must end with "-ResourceId" to insure that the semantics
      // of the Attribute are correct
      return IDENTIFIER_ATTR_NAME.matcher(candidateToMatch.getName()).matches();
    }
    return false;
  }
});

代码示例来源：origin: org.dataconservancy.packaging/dcs-pkg-ingest-impl

private Map<String, Integer> getFileCountByFormat(Set<AttributeSet> fileAttributeSets) {
  //TODO: map keyed by format's name. keyed by DcsFormat object would be more reliable. Report consumer can
  //decide what field of DcsFormat to use. But IngestReport doesn't current support mapping keyed on DcsFormat type.
  Map<String, Integer> fileCountByFormat = new HashMap<String, Integer>();
  for (AttributeSet fileAttributeSet : fileAttributeSets) {
    //extract file-formats
    java.util.Collection<Attribute> matchingAttributes =
        fileAttributeSet.getAttributesByName(Metadata.FILE_FORMAT);
    for (Attribute attribute : matchingAttributes) {
      if (attribute.getType().equals(AttributeValueType.DCS_FORMAT)) {
        DcsFormat format = DcsFormat.parseDcsFormat(attribute.getValue());
        // Only add the Pronom format to the report to be displayed or the unknown mime-type
        // (application/octet-stream)
        if (format.getSchemeUri().contains("PRONOM")
            || format.getName().equalsIgnoreCase("application/octet-stream")) {
          // if an entry for this format does not exist yet
          if (!fileCountByFormat.containsKey(format.getName())) {
            // create the new entry
            fileCountByFormat.put(format.getName(), 0);
          }
          // increase count for the format entry.
          fileCountByFormat.put(format.getName(), fileCountByFormat.get(format.getName()) + 1);
        }
      }
    }
  }
  return fileCountByFormat;
}
/**

代码示例来源：origin: org.dataconservancy.packaging/dcs-pkg-ingest-shared

/**
 * Returns true if the attribute has a non-null name field.
 *
 * @param attribute the attribute
 * @return true if the attribute has a non-null name field.
 */
private static boolean hasName(Attribute attribute) {
  return attribute.getName() != null;
}

代码示例来源：origin: org.dataconservancy.packaging/dcs-pkg-ingest-shared

/**
 * Returns true if the attribute has a non-null type field.
 *
 * @param attribute the attribute
 * @return true if the attribute has a non-null type field.
 */
private static boolean hasType(Attribute attribute) {
  return attribute.getType() != null;
}

代码示例来源：origin: org.dataconservancy.packaging/dcs-pkg-ingest-services

private boolean findAllAttributes(String depositId, IngestWorkflowState state, String attributeName, Set<String> ids) {
    Attribute attributeToMatch = new AttributeImpl(attributeName, null, null);
    Set<AttributeSet> matchingAttributeSets = state.getAttributeSetManager().matches(attributeToMatch);
    for (AttributeSet attributeSet : matchingAttributeSets) {            
      for (Attribute matchingAttribute : attributeSet.getAttributes()) {
        if (matchingAttribute.getName().equalsIgnoreCase(attributeName)) {
          if (!ids.add(matchingAttribute.getValue())) {
            DcsEvent event = state.getEventManager().newEvent(Package.Events.INGEST_FAIL);
            String stackTrace = "";
            for (StackTraceElement st : Thread.currentThread().getStackTrace()) {
              stackTrace += st + "\n";
            }
            event.setDetail(stackTrace);                
            event.setOutcome("Duplicate Identifiers were found: "  + matchingAttribute.getValue());
            List<DcsEntityReference> refs = new ArrayList<DcsEntityReference>();
            DcsEntityReference ref = new DcsEntityReference(matchingAttribute.getValue());
            refs.add(ref);
                        event.setTargets(refs);
  
            state.getEventManager().addEvent(depositId, event);              
            return false;
          }
        }
      }            
    }
    return true;
  }
}

代码示例来源：origin: org.dataconservancy.packaging/dcs-pkg-ingest-services

detectedFormatAttributeValue = formatAttribute.getValue();
if (formatAttribute.getType().equals(AttributeValueType.DCS_FORMAT)) {
  try {
    detectedFormatUriString = createFormatURIString(DcsFormat.parseDcsFormat(detectedFormatAttributeValue));
log.info("File <" + fileNameAttribute.getValue() + "> did not have any matching ORE-ReM-File " +
    "AttributeSet. No format verification will be performed for this file. ");
continue;
if (detectedFormatURIs.contains(fileFormatToVerify.getValue())) {
  verifiedFormats.add(fileFormatToVerify.getValue());
} else {
  failedVerificationFormats.add(fileFormatToVerify.getValue());

代码示例来源：origin: org.dataconservancy.packaging/dcs-pkg-ingest-shared

/**
 * Returns true if the {@code matchExpression} and {@code candidate} have equal names.
 *
 * @param matchExpression the match expression
 * @param candidate the candidate attribute to match
 * @return true if the {@code matchExpression} and {@code candidate} have equal names
 */
private static boolean namesMatch(Attribute matchExpression, Attribute candidate) {
  return matchExpression.getName().equals(candidate.getName());
}

代码示例来源：origin: org.dataconservancy.packaging/dcs-pkg-ingest-shared

/**
 * Returns true if the {@code matchExpression} and {@code candidate} have equal types.
 *
 * @param matchExpression the match expression
 * @param candidate       the candidate attribute to match
 * @return true if the {@code matchExpression} and {@code candidate} have equal types
 */
private static boolean typesMatch(Attribute matchExpression, Attribute candidate) {
  return matchExpression.getType().equals(candidate.getType());
}

代码示例来源：origin: org.dataconservancy.packaging/dcs-pkg-ingest-shared

/**
   * Returns true if the {@code matchExpression} and {@code candidate} have equal values.
   *
   * @param matchExpression the match expression
   * @param candidate       the candidate attribute to match
   * @return true if the {@code matchExpression} and {@code candidate} have equal values
   */
  private static boolean valuesMatch(Attribute matchExpression, Attribute candidate) {
    return matchExpression.getValue().equals(candidate.getValue());
  }
}

代码示例来源：origin: org.dataconservancy.packaging/dcs-pkg-ingest-shared

@Override
  public int compare(Attribute one, Attribute two) {
    if (one.getName().compareTo(two.getName()) != 0) {
      return one.getName().compareTo(two.getName());
    }
    if (one.getType().compareTo(two.getType()) != 0) {
      return one.getType().compareTo(two.getType());
    }
    return one.getValue().compareTo(two.getValue());
  }
});

代码示例来源：origin: org.dataconservancy.packaging/dcs-pkg-ingest-services

if (bagitAttr.getName().equals(Metadata.BAGIT_CHECKSUM)){
  String attrValue = bagitAttr.getValue();
  Pair<String, Checksum> manifestChecksumPair = fileChecksumPairSerializer.deserialize(attrValue);
  String thisFile = manifestChecksumPair.getKey();
      if (fileAttr.getName().equals(Metadata.CALCULATED_CHECKSUM)) {
         Pair<String, Checksum> fileChecksumPair = fileChecksumPairSerializer.deserialize(fileAttr.getValue());
         String calculatedAlgorithm = fileChecksumPair.getValue().getAlgorithm();
         String calculatedValue = fileChecksumPair.getValue().getValue();

代码示例来源：origin: org.dataconservancy.dcs/dcs-mhf-representations-impl

@Override
public Collection<Attribute> getAttributesByName(String attributeName) {
  Collection<Attribute> matchingAttributes = new HashSet<Attribute>();
  for (Attribute attribute : attributes) {
    if (attribute.getName().trim().equals(attributeName.trim())) {
      matchingAttributes.add(attribute);
    }
  }
  return matchingAttributes;
}

代码示例来源：origin: org.dataconservancy.dcs/dcs-mhf-model-builder-impl

public DateTime dateTimeAttributeToDateTime(Attribute dateTimeAttribute) throws IllegalArgumentException {
  DateTime dateTime = null;
  try {
    dateTime = isoDateTimeFormatter.parseDateTime(dateTimeAttribute.getValue());
  } catch(IllegalArgumentException except) {
    log.warn("Could not parse GQM date time string: " + except);
    throw except;
  }
  return dateTime;
}

代码示例来源：origin: org.dataconservancy.packaging/dcs-pkg-ingest-shared

@Override
  public int compare(Attribute a1, Attribute a2) {
    if (!a1.getName().equals(a2.getName())) {
      return a1.getName().compareTo(a2.getName());
    }
    if (!a1.getType().equals(a2.getType())) {
      return a1.getType().compareTo(a2.getType());
    }
    return a1.getValue().compareTo(a2.getValue());
  }
});

代码示例来源：origin: org.dataconservancy.mhf/dcs-mhf-representations-impl

@Override
public Collection<Attribute> getAttributesByName(String attributeName) {
  Collection<Attribute> matchingAttributes = new HashSet<Attribute>();
  for (Attribute attribute : attributes) {
    if (attribute.getName().trim().equals(attributeName.trim())) {
      matchingAttributes.add(attribute);
    }
  }
  return matchingAttributes;
}

代码示例来源：origin: org.dataconservancy.mhf/dcs-mhf-model-builder-impl

public DateTime dateTimeAttributeToDateTime(Attribute dateTimeAttribute) throws IllegalArgumentException {
  DateTime dateTime = null;
  try {
    dateTime = isoDateTimeFormatter.parseDateTime(dateTimeAttribute.getValue());
  } catch(IllegalArgumentException except) {
    log.warn("Could not parse GQM date time string: " + except);
    throw except;
  }
  return dateTime;
}

代码示例来源：origin: org.dataconservancy.packaging/dcs-pkg-ingest-shared

hpp.incrementDepth();
for (Attribute attr : sorted) {
  hpp.appendWithIndentAndNewLine("Name: '" + attr.getName() + "' Type: '" + attr.getType() +
      "' Value: '" + attr.getValue() + "'");

代码示例来源：origin: org.dataconservancy.packaging/dcs-pkg-ingest-shared

/**
 * {@inheritDoc}
 */
@Override
public Collection<Attribute> getAttributesByName(String attributeName) {
  Collection<Attribute> matchingAttributes = new HashSet<Attribute>();
  for (Attribute attribute : attributes) {
    if (attribute.getName().trim().equals(attributeName.trim())) {
      matchingAttributes.add(attribute);
    }
  }
  return matchingAttributes;
}