Package org.hibernate.hql.ast.tree

Interface Statement

All Known Subinterfaces:
RestrictableStatement
All Known Implementing Classes:
AbstractRestrictableStatement, AbstractStatement, DeleteStatement, InsertStatement, QueryNode, UpdateStatement
public interface Statement
Common interface modeling the different HQL statements (i.e., INSERT, UPDATE, DELETE, SELECT).

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    getStatementType()
    Return the main token type representing the type of this statement.
    HqlSqlWalker
    getWalker()
    Retreive the "phase 2" walker which generated this statement tree.
    boolean
    needsExecutor()
    Does this statement require the StatementExecutor?

  • Method Details

    • getWalker

      HqlSqlWalker getWalker()
      Retreive the "phase 2" walker which generated this statement tree.
      Returns:
      The HqlSqlWalker instance which generated this statement tree.

    • getStatementType

      int getStatementType()
      Return the main token type representing the type of this statement.
      Returns:
      The corresponding token type.

    • needsExecutor

      boolean needsExecutor()
      Does this statement require the StatementExecutor?

      Essentially, at the JDBC level, does this require an executeUpdate()?
      Returns:
      True if this statement should be handed off to the StatementExecutor to be executed; false otherwise.