Package org.apache.calcite.piglet
Class Ast.Node
- java.lang.Object
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- org.apache.calcite.piglet.Ast.Node
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- Direct Known Subclasses:
Ast.Call
,Ast.FieldSchema
,Ast.Identifier
,Ast.Literal
,Ast.Program
,Ast.Schema
,Ast.Stmt
,Ast.Type
- Enclosing class:
- Ast
public abstract static class Ast.Node extends java.lang.Object
Abstract base class for parse tree node.
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Field Summary
Fields Modifier and Type Field Description Ast.Op
op
SqlParserPos
pos
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Constructor Summary
Constructors Modifier Constructor Description protected
Node(SqlParserPos pos, Ast.Op op)
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Field Detail
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op
public final Ast.Op op
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pos
public final SqlParserPos pos
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Constructor Detail
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Node
protected Node(SqlParserPos pos, Ast.Op op)
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