Package org.apache.calcite.piglet

Class Ast.UnParser

java.lang.Object

org.apache.calcite.piglet.Ast.UnParser

Enclosing class:

Ast

static class Ast.UnParser
extends java.lang.Object

Contains output and indentation level while a tree of nodes is being converted to text.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) java.lang.StringBuilder	buf
(package private) org.apache.calcite.avatica.util.Spacer	spacer

Constructor Summary

Constructors

Constructor	Description
UnParser()

Method Summary

Modifier and Type	Method	Description
Ast.UnParser	append(java.lang.String s)
Ast.UnParser	append(Ast.Node n)
Ast.UnParser	appendList(java.util.List<? extends Ast.Node> list)
Ast.UnParser	in()
Ast.UnParser	newline()
Ast.UnParser	out()

Methods inherited from class java.lang.Object

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

Field Detail

buf

final java.lang.StringBuilder buf

spacer

final org.apache.calcite.avatica.util.Spacer spacer

Constructor Detail

UnParser

UnParser()

Method Detail

in

public Ast.UnParser in()

out

public Ast.UnParser out()

newline

public Ast.UnParser newline()

append

public Ast.UnParser append(java.lang.String s)

append

public Ast.UnParser append(Ast.Node n)

appendList

public Ast.UnParser appendList(java.util.List<? extends Ast.Node> list)