本文整理了Java中org.intermine.objectstore.query.Query.getAliases方法的一些代码示例，展示了Query.getAliases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。Query.getAliases方法的具体详情如下：
包路径：org.intermine.objectstore.query.Query
类名称：Query
方法名：getAliases

Query.getAliases介绍

[英]Returns the map of QuerySelectables and FromElements to String aliases
[中]返回QuerySelectables和FromElements到字符串别名的映射

代码示例

代码示例来源：origin: org.intermine/intermine-objectstore

/**
 * Returns a list of aliases, where each alias corresponds to each element of the SELECT list
 * of the Query object. This is effectively a list of column headings for the results object.
 * @param query the Query object
 * @return a List of Strings, each of which is the alias of the column
 */
public static List<String> getColumnAliases(Query query) {
  List<String> columnAliases = new ArrayList<String>();
  for (QuerySelectable node : query.getSelect()) {
    String alias = query.getAliases().get(node);
    columnAliases.add(alias);
  }
  return columnAliases;
}

代码示例来源：origin: intermine/intermine

/**
 * Returns a list of aliases, where each alias corresponds to each element of the SELECT list
 * of the Query object. This is effectively a list of column headings for the results object.
 * @param query the Query object
 * @return a List of Strings, each of which is the alias of the column
 */
public static List<String> getColumnAliases(Query query) {
  List<String> columnAliases = new ArrayList<String>();
  for (QuerySelectable node : query.getSelect()) {
    String alias = query.getAliases().get(node);
    columnAliases.add(alias);
  }
  return columnAliases;
}

代码示例来源：origin: org.intermine/intermine-objectstore

/**
 * Constructs a QueryField representing the specified entry from the SELECT list of the
 * specified subquery.
 *
 * @param q the Query object that is the subquery
 * @param v the entry of the SELECT list
 * @throws NullPointerException if the field name is null
 */
public QueryField(Query q, QueryEvaluable v) {
  if (q == null) {
    throw new NullPointerException("Subquery parameter is null");
  }
  this.qc = q;
  this.fieldName = q.getAliases().get(v);
  if (this.fieldName == null) {
    throw new NullPointerException("Field not found in subquery");
  }
  this.secondFieldName = null;
  this.type = v.getType();
}

代码示例来源：origin: intermine/intermine

/**
 * Constructs a QueryField representing the specified entry from the SELECT list of the
 * specified subquery.
 *
 * @param q the Query object that is the subquery
 * @param v the entry of the SELECT list
 * @throws NullPointerException if the field name is null
 */
public QueryField(Query q, QueryEvaluable v) {
  if (q == null) {
    throw new NullPointerException("Subquery parameter is null");
  }
  this.qc = q;
  this.fieldName = q.getAliases().get(v);
  if (this.fieldName == null) {
    throw new NullPointerException("Field not found in subquery");
  }
  this.secondFieldName = null;
  this.type = v.getType();
}

代码示例来源：origin: org.intermine/intermine-objectstore

this.fieldName = q.getAliases().get(qc);
secondFieldName = fieldName;
Class<?> fieldType = field.getReturnType();

代码示例来源：origin: intermine/intermine

this.fieldName = q.getAliases().get(qc);
secondFieldName = fieldName;
Class<?> fieldType = field.getReturnType();

代码示例来源：origin: org.intermine/intermine-objectstore

/**
 * Converts a QueryReference into a String.
 *
 * @param q a Query, from which to get aliases
 * @param ref a QueryReference
 * @param parameters a List to which parameters will be added
 * @return a String
 */
public static String queryReferenceToString(Query q, QueryReference ref,
    List<Object> parameters) {
  if (ref.getQueryClass() != null) {
    return q.getAliases().get(ref.getQueryClass());
  } else if (((QueryCollectionReference) ref).getQcb() != null) {
    return q.getAliases().get(((QueryCollectionReference) ref).getQcb());
  } else {
    Object param = ((QueryCollectionReference) ref).getQcObject();
    if (param == null) {
      param = ((QueryCollectionReference) ref).getQcb();
    }
    parameters.add(param);
    return "?";
  }
}

代码示例来源：origin: intermine/intermine

/**
 * Converts a QueryReference into a String.
 *
 * @param q a Query, from which to get aliases
 * @param ref a QueryReference
 * @param parameters a List to which parameters will be added
 * @return a String
 */
public static String queryReferenceToString(Query q, QueryReference ref,
    List<Object> parameters) {
  if (ref.getQueryClass() != null) {
    return q.getAliases().get(ref.getQueryClass());
  } else if (((QueryCollectionReference) ref).getQcb() != null) {
    return q.getAliases().get(((QueryCollectionReference) ref).getQcb());
  } else {
    Object param = ((QueryCollectionReference) ref).getQcObject();
    if (param == null) {
      param = ((QueryCollectionReference) ref).getQcb();
    }
    parameters.add(param);
    return "?";
  }
}

代码示例来源：origin: intermine/intermine

public void testAddTwoSimilarClassesOneToSelect() throws Exception {
  QueryClass qn1 = new QueryClass(Department.class);
  QueryClass qn2 = new QueryClass(Department.class);
  query.addToSelect(qn1);
  query.addFrom(qn2);
  assertEquals("a1_", (String) query.getAliases().get(qn1));
  assertEquals("a2_", (String) query.getAliases().get(qn2));
}

代码示例来源：origin: intermine/intermine

public void testAddTwoSimilarClasses() throws Exception {
  QueryClass qn1 = new QueryClass(Department.class);
  QueryClass qn2 = new QueryClass(Department.class);
  query.addFrom(qn1);
  query.addFrom(qn2);
  assertEquals("a1_", (String) query.getAliases().get(qn1));
  assertEquals("a2_", (String) query.getAliases().get(qn2));
}

代码示例来源：origin: intermine/intermine

public void testAddTwoSimilarClassesToSelect() throws Exception {
  QueryClass qn1 = new QueryClass(Department.class);
  QueryClass qn2 = new QueryClass(Department.class);
  query.addToSelect(qn1);
  query.addToSelect(qn2);
  assertEquals("a1_", (String) query.getAliases().get(qn1));
  assertEquals("a2_", (String) query.getAliases().get(qn2));
}

代码示例来源：origin: intermine/intermine

public void testAddToSelect() throws Exception {
  QueryClass qn1 = new QueryClass(Department.class);
  QueryClass qn2 = new QueryClass(Department.class);
  QueryField qn3 = new QueryField(qn1, "name");
  query.addToSelect(qn1);
  assertEquals("a1_", (String) query.getAliases().get(qn1));
  query.addToSelect(qn2);
  assertEquals("a2_", (String) query.getAliases().get(qn2));
  query.addToSelect(qn3);
  assertEquals("a3_", (String) query.getAliases().get(qn3));
}

代码示例来源：origin: intermine/intermine

public void testAddTwoSimilarFields() throws Exception {
  QueryClass qn1 = new QueryClass(Department.class);
  QueryField qf1 = new QueryField(qn1, "name");
  QueryField qf2 = new QueryField(qn1, "name");
  query.addFrom(qn1);
  query.addToSelect(qf1);
  query.addToSelect(qf2);
  assertEquals("a1_", (String) query.getAliases().get(qn1));
  assertEquals("a2_", (String) query.getAliases().get(qf1));
  assertEquals("a3_", (String) query.getAliases().get(qf2));
}

代码示例来源：origin: intermine/intermine

public void testAlias4() throws Exception {
  Query q = new Query();
  String s1 = "one";
  q.alias(s1, "alias1");
  q.alias(s1, "alias1");
  assertEquals(Collections.singletonMap(s1, "alias1"), q.getAliases());
}

代码示例来源：origin: intermine/intermine

public void testAddTwoSimilarClassesToBoth2() throws Exception {
  QueryClass qn1 = new QueryClass(Department.class);
  QueryClass qn2 = new QueryClass(Department.class);
  query.addToSelect(qn1);
  query.addToSelect(qn2);
  query.addFrom(qn1);
  query.addFrom(qn2);
  assertEquals("a1_", (String) query.getAliases().get(qn1));
  assertEquals("a2_", (String) query.getAliases().get(qn2));
}

代码示例来源：origin: intermine/intermine

public void testAlias3() throws Exception {
  Query q = new Query();
  String s1 = "one";
  q.alias(s1, "alias1");
  q.alias(s1, null);
  assertEquals(Collections.singletonMap(s1, "alias1"), q.getAliases());
}

代码示例来源：origin: intermine/intermine

public void testAddTwoSimilarClassesToBoth1() throws Exception {
  QueryClass qn1 = new QueryClass(Department.class);
  QueryClass qn2 = new QueryClass(Department.class);
  query.addFrom(qn1);
  query.addFrom(qn2);
  query.addToSelect(qn1);
  query.addToSelect(qn2);
  assertEquals("a1_", (String) query.getAliases().get(qn1));
  assertEquals("a2_", (String) query.getAliases().get(qn2));
}

代码示例来源：origin: intermine/intermine

private static void checkQueryClassBags(String msg, QueryClassBag qcb1, QueryClassBag qcb2, Query q1, Query q2) {
    Assert.assertEquals(msg + ": QueryClassBags do not refer to the same class", qcb1.getType(), qcb2.getType());
    Assert.assertEquals(msg + ": QueryClassBags do not have the same alias", q1.getAliases().get(qcb1), q2.getAliases().get(qcb2));
    Assert.assertEquals(msg + ": QueryClassBags do not have the same bags", qcb1.getIds(), qcb2.getIds());
    Assert.assertEquals(msg + ": QueryClassBags do not have the same osbs", qcb1.getOsb(), qcb2.getOsb());
  }
}

代码示例来源：origin: intermine/intermine

subQ.alias(dep, q.getAliases().get(dep)); // W. T. F. 
subQ.setDistinct(false);
subQ.addFrom(emp);

代码示例来源：origin: intermine/intermine

subQ.alias(dep, q.getAliases().get(dep)); // W. T. F. 
subQ.setDistinct(false);
subQ.addFrom(emp);