org.apache.flink.table.planner.delegation.hive.copy

Class HiveParserASTNode

java.lang.Object

org.antlr.runtime.tree.BaseTree

org.antlr.runtime.tree.CommonTree

org.apache.flink.table.planner.delegation.hive.copy.HiveParserASTNode

All Implemented Interfaces:

Serializable, org.antlr.runtime.tree.Tree, org.apache.hadoop.hive.ql.lib.Node

public class HiveParserASTNode
extends org.antlr.runtime.tree.CommonTree
implements org.apache.hadoop.hive.ql.lib.Node, Serializable

Counterpart of hive's org.apache.hadoop.hive.ql.parse.ASTNode.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.antlr.runtime.tree.CommonTree

childIndex, parent, startIndex, stopIndex, token

Fields inherited from class org.antlr.runtime.tree.BaseTree

children

Fields inherited from interface org.antlr.runtime.tree.Tree

INVALID_NODE

Constructor Summary

Constructors

Constructor and Description
HiveParserASTNode()
HiveParserASTNode(HiveParserASTNode node)
HiveParserASTNode(org.antlr.runtime.Token t) Constructor.

Method Summary

Modifier and Type	Method and Description
void	addChild(org.antlr.runtime.tree.Tree t)
void	addChildren(List kids)
Object	deleteChild(int i)
String	dump()
org.antlr.runtime.tree.Tree	dupNode()
ArrayList<org.apache.hadoop.hive.ql.lib.Node>	getChildren()
String	getName()
HiveParserASTNodeOrigin	getOrigin()
void	insertChild(int i, Object t)
void	replaceChildren(int startChildIndex, int stopChildIndex, Object t)
void	setChild(int i, org.antlr.runtime.tree.Tree t)
void	setOrigin(HiveParserASTNodeOrigin origin) Tag this HiveParserASTNode with information about the object from which this node originated.
void	setParent(org.antlr.runtime.tree.Tree t)
void	setUnknownTokenBoundaries() For every node in this subtree, make sure it's start/stop token's are set.
String	toStringTree()

Methods inherited from class org.antlr.runtime.tree.CommonTree

getCharPositionInLine, getChildIndex, getLine, getParent, getText, getToken, getTokenStartIndex, getTokenStopIndex, getType, isNil, setChildIndex, setTokenStartIndex, setTokenStopIndex, toString

Methods inherited from class org.antlr.runtime.tree.BaseTree

createChildrenList, freshenParentAndChildIndexes, freshenParentAndChildIndexes, freshenParentAndChildIndexesDeeply, freshenParentAndChildIndexesDeeply, getAncestor, getAncestors, getChild, getChildCount, getFirstChildWithType, hasAncestor, sanityCheckParentAndChildIndexes, sanityCheckParentAndChildIndexes

Methods inherited from class java.lang.Object

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

Constructor Detail

HiveParserASTNode

public HiveParserASTNode()

HiveParserASTNode

public HiveParserASTNode(org.antlr.runtime.Token t)

Constructor.

Parameters:

t - Token for the CommonTree Node

HiveParserASTNode

public HiveParserASTNode(HiveParserASTNode node)

Method Detail

dupNode

public org.antlr.runtime.tree.Tree dupNode()

Specified by:

dupNode in interface org.antlr.runtime.tree.Tree

Overrides:

dupNode in class org.antlr.runtime.tree.CommonTree

getChildren

public ArrayList<org.apache.hadoop.hive.ql.lib.Node> getChildren()

Specified by:

getChildren in interface org.apache.hadoop.hive.ql.lib.Node

Overrides:

getChildren in class org.antlr.runtime.tree.BaseTree

getName

public String getName()

Specified by:

getName in interface org.apache.hadoop.hive.ql.lib.Node

setUnknownTokenBoundaries

public void setUnknownTokenBoundaries()

For every node in this subtree, make sure it's start/stop token's are set. Walk depth first, visit bottom up. Only updates nodes with at least one token index < 0.

In contrast to the method in the parent class, this method is iterative.

Overrides:

setUnknownTokenBoundaries in class org.antlr.runtime.tree.CommonTree

getOrigin

public HiveParserASTNodeOrigin getOrigin()

Returns:

information about the object from which this HiveParserASTNode originated, or null if this HiveParserASTNode was not expanded from an object reference

setOrigin

public void setOrigin(HiveParserASTNodeOrigin origin)

Tag this HiveParserASTNode with information about the object from which this node originated.

dump

public String dump()

setParent

public void setParent(org.antlr.runtime.tree.Tree t)

Specified by:

setParent in interface org.antlr.runtime.tree.Tree

Overrides:

setParent in class org.antlr.runtime.tree.CommonTree

addChild

public void addChild(org.antlr.runtime.tree.Tree t)

Specified by:

addChild in interface org.antlr.runtime.tree.Tree

Overrides:

addChild in class org.antlr.runtime.tree.BaseTree

addChildren

public void addChildren(List kids)

Overrides:

addChildren in class org.antlr.runtime.tree.BaseTree

setChild

public void setChild(int i,
                     org.antlr.runtime.tree.Tree t)

Specified by:

setChild in interface org.antlr.runtime.tree.Tree

Overrides:

setChild in class org.antlr.runtime.tree.BaseTree

insertChild

public void insertChild(int i,
                        Object t)

Overrides:

insertChild in class org.antlr.runtime.tree.BaseTree

deleteChild

public Object deleteChild(int i)

Specified by:

deleteChild in interface org.antlr.runtime.tree.Tree

Overrides:

deleteChild in class org.antlr.runtime.tree.BaseTree

replaceChildren

public void replaceChildren(int startChildIndex,
                            int stopChildIndex,
                            Object t)

Specified by:

replaceChildren in interface org.antlr.runtime.tree.Tree

Overrides:

replaceChildren in class org.antlr.runtime.tree.BaseTree

toStringTree

public String toStringTree()

Specified by:

toStringTree in interface org.antlr.runtime.tree.Tree

Overrides:

toStringTree in class org.antlr.runtime.tree.BaseTree