java.lang.Object | |||||
↳ | 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.FromClause |
Represents the 'FROM' part of a query or subquery, containing all mapped class references.
Constants | |||||||||||
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int | ROOT_LEVEL |
Public Constructors | |||||||||||
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Public Methods | |||||||||||
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Adds a new from element to the from node.
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Returns true if the from node contains the class alias name.
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Returns true if the from node contains the table alias name.
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Returns additional display text for the AST node.
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Retreives the from-element represented by the given alias.
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Returns the list of from elements in order.
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Returns the list of from elements that will be part of the result set.
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Convenience method to check whether a given token represents a from-element alias.
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[Expand]
Inherited Methods | |||||||||||
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From class
org.hibernate.hql.ast.tree.HqlSqlWalkerNode
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From class
org.hibernate.hql.ast.tree.SqlNode
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From class
org.hibernate.hql.ast.tree.Node
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From class
java.lang.Object
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From interface
org.hibernate.hql.ast.tree.DisplayableNode
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From interface
org.hibernate.hql.ast.tree.InitializeableNode
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Adds a new from element to the from node.
path | The reference to the class. |
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alias | The alias AST. |
SemanticException |
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Returns true if the from node contains the class alias name.
alias | The HQL class alias name. |
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Returns true if the from node contains the table alias name.
alias | The SQL table alias name. |
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Returns additional display text for the AST node.
Retreives the from-element represented by the given alias.
aliasOrClassName | The alias by which to locate the from-element. |
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Returns the list of from elements in order.
Returns the list of from elements that will be part of the result set.
Convenience method to check whether a given token represents a from-element alias.
possibleAlias | The potential from-element alias to check. |
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