Package net.hydromatic.morel.ast
Class Core.Scan
java.lang.Object
net.hydromatic.morel.ast.AstNode
net.hydromatic.morel.ast.Core.BaseNode
net.hydromatic.morel.ast.Core.FromStep
net.hydromatic.morel.ast.Core.Scan
- Enclosing class:
Core
A
join or v in listExpr or v = expr clause in a
from expression.-
Field Summary
FieldsFields inherited from class net.hydromatic.morel.ast.Core.FromStep
bindings -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionAccepts a shuttle, calling theShuttle.visit(net.hydromatic.morel.ast.Ast.Literal)method appropriate to the type of this node, and returning the result.voidAccepts a visitor, calling theShuttle.visit(net.hydromatic.morel.ast.Ast.Literal)method appropriate to the type of this node, and returning the result.private booleanprotected AstWriterMethods inherited from class net.hydromatic.morel.ast.Core.FromStep
unparse
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Field Details
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pat
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exp
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condition
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Constructor Details
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Scan
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Method Details
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accept
Description copied from class:AstNodeAccepts a shuttle, calling theShuttle.visit(net.hydromatic.morel.ast.Ast.Literal)method appropriate to the type of this node, and returning the result.- Specified by:
acceptin classCore.FromStep
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accept
Description copied from class:AstNodeAccepts a visitor, calling theShuttle.visit(net.hydromatic.morel.ast.Ast.Literal)method appropriate to the type of this node, and returning the result.- Overrides:
acceptin classCore.BaseNode
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unparse
- Specified by:
unparsein classCore.FromStep
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isLiteralTrue
private boolean isLiteralTrue() -
copy
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