org.xerial.amoeba.query
Class ANTLRUtil

java.lang.Object
  org.xerial.amoeba.query.ANTLRUtil

public class ANTLRUtil
extends Object

Utiltiles to manipulate ANTLR parse trees

Author:

leo

Constructor Summary

protected

ANTLRUtil() Non constractable

Method Summary

static org.antlr.runtime.tree.Tree	getFirstNode(org.antlr.runtime.tree.Tree t, int tokenType)
static String	getFirstNodeValue(org.antlr.runtime.tree.Tree t, int tokenType)
static ArrayList<org.antlr.runtime.tree.Tree>	getNodeList(org.antlr.runtime.tree.Tree t, int tokenType)
static ArrayList<String>	getValueList(org.antlr.runtime.tree.Tree t, int tokenType)
static String	toString(org.antlr.runtime.tree.Tree t)

Methods inherited from class java.lang.Object

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

Constructor Detail

ANTLRUtil

protected ANTLRUtil()

Non constractable

Method Detail

getFirstNode

public static org.antlr.runtime.tree.Tree getFirstNode(org.antlr.runtime.tree.Tree t,
                                                       int tokenType)

getNodeList

public static ArrayList<org.antlr.runtime.tree.Tree> getNodeList(org.antlr.runtime.tree.Tree t,
                                                                 int tokenType)

getFirstNodeValue

public static String getFirstNodeValue(org.antlr.runtime.tree.Tree t,
                                       int tokenType)

getValueList

public static ArrayList<String> getValueList(org.antlr.runtime.tree.Tree t,
                                             int tokenType)

toString

public static String toString(org.antlr.runtime.tree.Tree t)