odata2-lib/odata-api/src/main/java/org/apache/olingo/odata2/api/uri/info/GetFunctionImportUriInfo.java

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 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.olingo.odata2.api.uri.info;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.apache.olingo.odata2.api.commons.InlineCount;
import org.apache.olingo.odata2.api.edm.EdmFunctionImport;
import org.apache.olingo.odata2.api.edm.EdmLiteral;
import org.apache.olingo.odata2.api.uri.NavigationPropertySegment;
import org.apache.olingo.odata2.api.uri.SelectItem;

/**
 * Access to the parts of the request URI that are relevant for requests
 * of function imports.
 * @org.apache.olingo.odata2.DoNotImplement
 * 
 */
public interface GetFunctionImportUriInfo {
  /**
   * Gets the function import.
   * @return {@link EdmFunctionImport} the function import
   */
  public EdmFunctionImport getFunctionImport();

  /**
   * Gets the value of the $format system query option.
   * @return the format (as set as <code>$format</code> query parameter) or null
   */
  public String getFormat();

  /**
   * Gets the parameters of a function import as Map from parameter names to
   * their corresponding typed values, or an empty list if no function import
   * is used or no parameters are given in the URI.
   * @return Map of {@literal <String,} {@link EdmLiteral}{@literal >} function import parameters
   */
  public Map<String, EdmLiteral> getFunctionImportParameters();

  /**
   * Gets the custom query options as Map from option names to their
   * corresponding String values, or an empty list if no custom query options
   * are given in the URI.
   * @return Map of {@literal <String, String>} custom query options
   */
  public Map<String, String> getCustomQueryOptions();
  
  /**
   * Gets the value of the $inlinecount system query option.
   * @return {@link InlineCount} the inline count or null
   */
  public InlineCount getInlineCount();
  
  /**
   * Gets the value of the $select system query option as a list of select items,
   * or an empty list if not used.
   * @return List of {@link SelectItem} to be selected
   */
  public List<SelectItem> getSelect();
  
  /**
   * Gets the value of the $expand system query option as a list of
   * lists of navigation-property segments, or an empty list if not used.
   * @return List of a list of {@link NavigationPropertySegment} to be expanded
   */
  public List<ArrayList<NavigationPropertySegment>> getExpand();

}