本文整理了Java中org.mongodb.morphia.query.QueryImpl类的一些代码示例，展示了QueryImpl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。QueryImpl类的具体详情如下：
包路径：org.mongodb.morphia.query.QueryImpl
类名称：QueryImpl

QueryImpl介绍

[英]Implementation of Query
[中]查询的实现

代码示例

代码示例来源：origin: ltsopensource/light-task-scheduler

public <T> Query<T> createQuery(final String collName, final Class<T> clazz) {
  DBCollection dbCollection = ds.getDB().getCollection(getCollName(collName));
  return new QueryImpl<T>(clazz, dbCollection, ds);
}

代码示例来源：origin: org.mongodb.morphia/morphia

@Override
public QueryImpl<T> cloneQuery() {
  final QueryImpl<T> n = new QueryImpl<T>(clazz, dbColl, ds);
  n.cache = ds.getMapper().createEntityCache(); // fresh cache
  n.includeFields = includeFields;
  n.setQuery(n); // feels weird, correct?
  n.validateName = validateName;
  n.validateType = validateType;
  n.baseQuery = copy(baseQuery);
  n.options = options != null ? options.copy() : null;
  // fields from superclass
  n.setAttachedTo(getAttachedTo());
  n.setChildren(getChildren() == null ? null : new ArrayList<Criteria>(getChildren()));
  return n;
}

代码示例来源：origin: org.mongodb.morphia/morphia

@Override
public <T> Query<T> createQuery(final Datastore datastore, final DBCollection collection, final Class<T> type, final DBObject query) {
  final QueryImpl<T> item = new QueryImpl<T>(type, collection, datastore);
  if (query != null) {
    item.setQueryObject(query);
  }
  return item;
}

代码示例来源：origin: BlackLabs/play-morphia

public MorphiaQuery(Class<? extends Model> clazz, DBCollection coll,
    Datastore ds, int offset, int limit) {
  // super(clazz, coll, ds, offset, limit);
  q_ = new QueryImpl(clazz, coll, ds).offset(offset).limit(limit);
  c_ = clazz;
}

代码示例来源：origin: org.mongodb.morphia/morphia

@Override
public MorphiaIterator<T, T> fetchEmptyEntities(final FindOptions options) {
  QueryImpl<T> cloned = cloneQuery();
  cloned.getOptions().projection(new BasicDBObject(Mapper.ID_KEY, 1));
  cloned.includeFields = true;
  return cloned.fetch();
}

代码示例来源：origin: org.mongodb.morphia/morphia

@Override
public MorphiaKeyIterator<T> fetchKeys(final FindOptions options) {
  QueryImpl<T> cloned = cloneQuery();
  cloned.getOptions().projection(new BasicDBObject(Mapper.ID_KEY, 1));
  cloned.includeFields = true;
  return new MorphiaKeyIterator<T>(ds, cloned.prepareCursor(options), ds.getMapper(), clazz, dbColl.getName());
}

代码示例来源：origin: org.mongodb.morphia/morphia

@Override
public List<Key<T>> asKeyList() {
  return asKeyList(getOptions());
}

代码示例来源：origin: org.mongodb.morphia/morphia

@Override
public List<T> asList() {
  return asList(getOptions());
}

代码示例来源：origin: org.mongodb.morphia/morphia

@Override
public Query<T> filter(final String condition, final Object value) {
  final String[] parts = condition.trim().split(" ");
  if (parts.length < 1 || parts.length > 6) {
    throw new IllegalArgumentException("'" + condition + "' is not a legal filter condition");
  }
  final String prop = parts[0].trim();
  final FilterOperator op = (parts.length == 2) ? translate(parts[1]) : FilterOperator.EQUAL;
  add(new FieldCriteria(this, prop, op, value));
  return this;
}

代码示例来源：origin: org.mongodb.morphia/morphia

@Override
public Query<T> where(final String js) {
  add(new WhereCriteria(js));
  return this;
}

代码示例来源：origin: org.mongodb.morphia/morphia

@Override
@Deprecated
public DBObject getQueryObject() {
  final DBObject obj = new BasicDBObject();
  if (baseQuery != null) {
    obj.putAll((BSONObject) baseQuery);
  }
  addTo(obj);
  return obj;
}

代码示例来源：origin: org.mongodb.morphia/morphia

@Override
public boolean equals(final Object o) {
  if (this == o) {
    return true;
  }
  if (!(o instanceof QueryImpl)) {
    return false;
  }
  final QueryImpl<?> query = (QueryImpl<?>) o;
  if (validateName != query.validateName) {
    return false;
  }
  if (validateType != query.validateType) {
    return false;
  }
  if (!dbColl.equals(query.dbColl)) {
    return false;
  }
  if (!clazz.equals(query.clazz)) {
    return false;
  }
  if (includeFields != null ? !includeFields.equals(query.includeFields) : query.includeFields != null) {
    return false;
  }
  if (baseQuery != null ? !baseQuery.equals(query.baseQuery) : query.baseQuery != null) {
    return false;
  }
  return compare(options, query.options);
}

代码示例来源：origin: org.mongodb.morphia/morphia

@Override
public Query<T> where(final CodeWScope js) {
  add(new WhereCriteria(js));
  return this;
}

代码示例来源：origin: ltsopensource/light-task-scheduler

public <T> Query<T> createQuery(final String collName, final Class<T> clazz) {
  DBCollection dbCollection = ds.getDB().getCollection(getCollName(collName));
  return new QueryImpl<T>(clazz, dbCollection, ds);
}

代码示例来源：origin: org.mongodb.morphia/morphia

@Override
public FieldEnd<? extends CriteriaContainerImpl> criteria(final String field) {
  final CriteriaContainerImpl container = new CriteriaContainerImpl(this, CriteriaJoin.AND);
  add(container);
  return new FieldEndImpl<CriteriaContainerImpl>(this, field, container);
}

代码示例来源：origin: org.mongodb.morphia/morphia

@Override
  public <T> Query<T> createQuery(final Datastore datastore) {
    return new QueryImpl<T>(null, null, datastore);
  }
}

代码示例来源：origin: BlackLabs/play-morphia

public MorphiaQuery(Class<? extends Model> clazz, DBCollection coll,
    Datastore ds) {
  // super(clazz, coll, ds);
  q_ = new QueryImpl(clazz, coll, ds);
  c_ = clazz;
}

代码示例来源：origin: com.github.ltsopensource/lts-core

public <T> Query<T> createQuery(final String collName, final Class<T> clazz) {
  DBCollection dbCollection = ds.getDB().getCollection(getCollName(collName));
  return new QueryImpl<T>(clazz, dbCollection, ds);
}