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AbstractSelectExpression.javaAPI DocHibernate 3.2.51079Tue Jul 12 15:27:30 BST 2005org.hibernate.hql.ast.tree

AbstractSelectExpression

public abstract class AbstractSelectExpression extends HqlSqlWalkerNode implements SelectExpression
Partial implementation of SelectExpression for all the nodes that aren't constructors.
author
josh Nov 11, 2004 7:09:11 AM

Fields Summary
private String
alias
Constructors Summary
Methods Summary
public final java.lang.StringgetAlias()

		return alias;
public FromElementgetFromElement()

		return null;
public booleanisConstructor()

		return false;
public booleanisReturnableEntity()

		return false;
public booleanisScalar()

		// Default implementation:
		// If this node has a data type, and that data type is not an association, then this is scalar.
		Type type = getDataType();
		return type != null && !type.isAssociationType();	// Moved here from SelectClause [jsd]
public final voidsetAlias(java.lang.String alias)

		this.alias = alias;