org.hibernate.hql.ast.tree
Class DeleteStatement

java.lang.Object
  antlr.BaseAST
      antlr.CommonAST
          org.hibernate.hql.ast.tree.Node
              org.hibernate.hql.ast.tree.SqlNode
                  org.hibernate.hql.ast.tree.HqlSqlWalkerNode
                      org.hibernate.hql.ast.tree.AbstractStatement
                          org.hibernate.hql.ast.tree.AbstractRestrictableStatement
                              org.hibernate.hql.ast.tree.DeleteStatement

All Implemented Interfaces:

antlr.collections.AST, DisplayableNode, InitializeableNode, RestrictableStatement, Serializable, Statement

public class DeleteStatement

extends AbstractRestrictableStatement

Defines a top-level AST node representing an HQL delete statement.

Author:

Steve Ebersole

See Also:

Serialized Form

Field Summary

Fields inherited from class antlr.BaseAST

down, right

Constructor Summary

DeleteStatement()

Method Summary

protected org.apache.commons.logging.Log	getLog()
int	getStatementType() Return the main token type representing the type of this statement.
protected int	getWhereClauseParentTokenType()
boolean	needsExecutor() Does this statement require the StatementExecutor?

Methods inherited from class org.hibernate.hql.ast.tree.AbstractRestrictableStatement

getFromClause, getWhereClause, hasWhereClause, locateWhereClause

Methods inherited from class org.hibernate.hql.ast.tree.AbstractStatement

getDisplayText

Methods inherited from class org.hibernate.hql.ast.tree.HqlSqlWalkerNode

getAliasGenerator, getASTFactory, getSessionFactoryHelper, getWalker, initialize

Methods inherited from class org.hibernate.hql.ast.tree.SqlNode

getDataType, getOriginalText, setDataType, setText

Methods inherited from class org.hibernate.hql.ast.tree.Node

getColumn, getFilename, getLine, getTextLength, initialize, initialize

Methods inherited from class antlr.CommonAST

getText, getType, initialize, setType

Methods inherited from class antlr.BaseAST

addChild, decode, encode, equals, equalsList, equalsListPartial, equalsTree, equalsTreePartial, findAll, findAllPartial, getFirstChild, getNextSibling, getNumberOfChildren, getTokenNames, removeChildren, setFirstChild, setNextSibling, setVerboseStringConversion, toString, toStringList, toStringTree, xmlSerialize, xmlSerializeNode, xmlSerializeRootClose, xmlSerializeRootOpen

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.hibernate.hql.ast.tree.Statement

getWalker

Constructor Detail

DeleteStatement

public DeleteStatement()

Method Detail

getStatementType

public int getStatementType()

Description copied from interface: Statement

Return the main token type representing the type of this statement.

Returns:

The corresponding token type.

See Also:

Statement.getStatementType()

needsExecutor

public boolean needsExecutor()

Description copied from interface: Statement

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.

See Also:

Statement.needsExecutor()

getWhereClauseParentTokenType

protected int getWhereClauseParentTokenType()

Specified by:

getWhereClauseParentTokenType in class AbstractRestrictableStatement

getLog

protected org.apache.commons.logging.Log getLog()

Specified by:

getLog in class AbstractRestrictableStatement