Package ch.ivyteam.ivy.security.query

Interface UserQuery.IFilterLink

All Known Subinterfaces:
UserQuery.IFilterQuery
All Known Implementing Classes:
UserQuery.FilterLink, UserQuery.FilterQuery
Enclosing class:
UserQuery
public static interface UserQuery.IFilterLink
Links a where condition with another.
API:
This is a public API.

  • Method Details

    • and

      UserQuery.FilterQuery and()

      Adds an AND statement to the where condition.
      Must be followed by other query conditions.

      Note that and operations are always evaluated before or operations, e.g. the expression A OR B AND C is evaluated to A OR (B AND C). If you need to get (A OR B) AND C, then use the andOverall method.

      Example A OR (B AND C): 

      UserQuery.create().description().isEqual("A").or().description().isEqual("B")
  .and().name().isEqual("C");

      SQL part: AND

      Returns:
      query for further composition
      See Also:
      API:
      This public API is available in Java.

    • and

      UserQuery.FilterLink and(UserQuery subQuery)

      Adds and AND statement with the given filter subQuery. Only the where condition of the given subQuery is considered. All other parts are ignored. The whole where condition of the given filter subQuery is and-ed to the query as one term with brackets around it.

      Note that and operations are always evaluated before or operations, e.g. the expression A OR B AND (subQuery) is evaluated to A OR (B AND (subQuery)). If you need to get (A OR B) AND (subQuery), then use the andOverall method.

      Example A AND (B OR C): 

      UserQuery.create().description().isEqual("A")
  .and(UserQuery.create().name().isEqual("B").or().name().isEqual("C"));

      SQL part: AND([subQueryWhereClause])

      Parameters:
      subQuery - query with a set of where conditions.
      Returns:
      query for further composition
      Throws:
      IllegalArgumentException - when the query parameter is the same instance or null.
      See Also:
      API:
      This public API is available in Java.

    • andOverall

      UserQuery.FilterQuery andOverall()

      Adds an AND statement to the whole where condition configured before.
      Must be followed by other query conditions.

      Example (A OR B) AND C: 

      UserQuery.create().description().isEqual("A").or().description().isEqual("B")
  .andOverall().name().isEqual("C");
      Returns:
      query for further composition
      See Also:
      API:
      This public API is available in Java.

    • andOverall

      UserQuery.FilterLink andOverall(UserQuery subQuery)

      Adds and AND statement with the given filter subQuery to the whole where condition configured before. Only the where condition of the given subQuery is considered. All other parts are ignored. The whole where condition of the given filter subQuery is and-ed to the query as one term with brackets around it.

      Example (A OR B) AND (C OR D): 

      UserQuery.create().description().isEqual("A").or().description().isEqual("B")
  .andOverall(UserQuery.create().name().isEqual("C").or().name().isEqual("D"));

      SQL part: AND([subQueryWhereClause])

      Parameters:
      subQuery - query with a set of where conditions.
      Returns:
      query for further composition
      Throws:
      IllegalArgumentException - when the query parameter is the same instance or null.
      See Also:
      API:
      This public API is available in Java.

    • or

      UserQuery.FilterQuery or()

      Adds an OR statement to the where condition.
      Must be followed by other query conditions.

      Note that and operations are evaluated before or operations. E.g. the expression A and B or C is evaluated like (A and B) or C

      SQL part: OR

      Returns:
      query for further composition
      API:
      This public API is available in Java.

    • or

      UserQuery.FilterLink or(UserQuery subQuery)

      Adds and OR statement with the given filter subQuery.
      Only the where condition of the given subQuery is considered. All other parts are ignored. The whole where condition of the given filter subQuery is or-ed to the query as one term with brackets around it.

      Note that and operations are always evaluated before or operations, e.g. the expression A AND B OR C is evaluated to (A AND B) OR C. If you need to get A AND (B OR C), then use this method to add a sub query (B OR C) with a AND operation to the current query (A).

      SQL part: OR([subQueryWhereClause])

      Parameters:
      subQuery - query with a set of where conditions.
      Returns:
      query for further composition
      Throws:
      IllegalArgumentException - when the query parameter is the same instance or null.
      API:
      This public API is available in Java.