/**
* Copyright (c) 2009, Regents of the University of Colorado All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer. Redistributions in binary
* form must reproduce the above copyright notice, this list of conditions and
* the following disclaimer in the documentation and/or other materials provided
* with the distribution. Neither the name of the University of Colorado at
* Boulder nor the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
package clear.dep;
import java.util.regex.Pattern;
/**
* This class contains constant variables for dependency parsing.
*
* @author Jinho D. Choi <b>Last update:</b> 4/26/2010
*/
public class DepLib {
static final public String FIELD_BLANK = "_";
/**
* ID of the root node
*/
static public final int ROOT_ID = 0;
/**
* ID of a null node
*/
static public final int NULL_ID = -1;
/**
* Head ID of a null/root node
*/
static public final int NULL_HEAD_ID = -2;
/**
* Feature tag for root nodes
*/
static public final String ROOT_TAG = "#$ROOT$#";
static public final String DEPREL_ADV = "ADV";
static public final String DEPREL_AMOD = "AMOD";
static public final String DEPREL_APPO = "APPO";
static public final String DEPREL_AUX = "AUX";
static public final String DEPREL_BNF = "BNF";
static public final String DEPREL_CAP = "CAP";
static public final String DEPREL_CIT = "CIT";
static public final String DEPREL_COORD = "COORD";
static public final String DEPREL_CONJ = "CONJ";
static public final String DEPREL_CLF = "CLF";
static public final String DEPREL_DEP = "DEP";
static public final String DEPREL_DIR = "DIR";
static public final String DEPREL_DTV = "DTV";
static public final String DEPREL_EDIT = "EDIT";
static public final String DEPREL_EXT = "EXT";
static public final String DEPREL_EXTR = "EXTR";
static public final String DEPREL_GAP = "GAP";
static public final String DEPREL_IM = "IM";
static public final String DEPREL_INTJ = "INTJ";
static public final String DEPREL_LGS = "LGS";
static public final String DEPREL_LOC = "LOC";
static public final String DEPREL_META = "META";
static public final String DEPREL_MNR = "MNR";
static public final String DEPREL_MOD = "MOD";
static public final String DEPREL_NMOD = "NMOD";
static public final String DEPREL_OBJ = "OBJ";
static public final String DEPREL_OPRD = "OPRD";
static public final String DEPREL_P = "P";
static public final String DEPREL_PMOD = "PMOD";
static public final String DEPREL_PRD = "PRD";
static public final String DEPREL_PRN = "PRN";
static public final String DEPREL_PRP = "PRP";
static public final String DEPREL_PRT = "PRT";
static public final String DEPREL_QMOD = "QMOD";
static public final String DEPREL_ROOT = "ROOT";
static public final String DEPREL_SEZ = "SEZ";
static public final String DEPREL_SBJ = "SBJ";
static public final String DEPREL_SUB = "SUB";
static public final String DEPREL_TMP = "TMP";
static public final String DEPREL_VC = "VC";
static public final String DEPREL_VOC = "VOC";
static public final Pattern M_VC = Pattern.compile("CONJ|COORD|IM|OPRD|VC");
static public final String[] CZ_FEAT = {"Cas", "Gen", "Gra", "Neg", "Num", "PGe", "PNu", "Per", "Sem", "SubPOS", "Ten", "Var", "Voi"};
}