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A general programming library in Java/Android. It's easy to learn and simple to use with concise and powerful APIs.
/*
* Copyright (C) 2015 HaiYang Li
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.landawn.abacus.util;
import com.landawn.abacus.annotation.Beta;
import com.landawn.abacus.annotation.Internal;
/**
* A table of constant Strings/chars.
*
* @author Haiyang Li
* @since 0.8
*/
@Beta
@Internal
public final class WD {
private WD() {
// singleton
}
// ...
public static final char CHAR_ZERO = (char) 0;
/**
* {@code} linefeed LF ('\n').
*
* @see JLF: Escape Sequences for
* Character and String Literals
* @since 2.2
*/
public static final char CHAR_LF = '\n';
/**
* {@code} carriage return CR ('\r').
*
* @see JLF: Escape Sequences for
* Character and String Literals
* @since 2.2
*/
public static final char CHAR_CR = '\r';
/**
* Field _SPACE.
*/
public static final char _SPACE = ' ';
/**
* Field SPACE. (value is "" "")
*/
public static final String SPACE = " ";
/**
* Field _PERIOD.
*/
public static final char _PERIOD = '.';
/**
* Field PERIOD. (value is ""."")
*/
public static final String PERIOD = ".";
/**
* Field _COMMA.
*/
public static final char _COMMA = ',';
/**
* Field COMMA. (value is "","")
*/
public static final String COMMA = ",";
/**
* Field COMMA_SPACE. (value is "", "")
*/
public static final String COMMA_SPACE = ", ";
/**
* Field _COLON.
*/
public static final char _COLON = ':';
/**
* Field COLON. (value is "":"")
*/
public static final String COLON = ":";
/** Field COLON_SPACE. */
public static final String COLON_SPACE = ": ";
/**
* Field _SEMICOLON.
*/
public static final char _SEMICOLON = ';';
/**
* Field SEMICOLON. (value is "";"")
*/
public static final String SEMICOLON = ";";
/**
* Field SEMICOLON_SPACE. (value is ""; "")
*/
public static final String SEMICOLON_SPACE = "; ";
/**
* Field _BACKSLASH.
*/
public static final char _BACKSLASH = '\\';
/**
* Field BACKSLASH. (value is ""\\"")
*/
public static final String BACKSLASH = "\\";
/**
* Field _QUOTATION_S.
*/
public static final char _QUOTATION_S = '\'';
/**
* Field QUOTATION_S. (value is ""'"")
*/
public static final String QUOTATION_S = "'";
/**
* Field SPACE_QUOTATION_S. (value is "" '"")
*/
public static final String SPACE_QUOTATION_S = " '";
/**
* Field QUOTATION_S_SPACE. (value is ""' "")
*/
public static final String QUOTATION_S_SPACE = "' ";
/**
* Field _QUOTATION_D.
*/
public static final char _QUOTATION_D = '"';
/**
* Field QUOTATION_D. (value is ""\""")
*/
public static final String QUOTATION_D = "\"";
/**
* Field SPACE_QUOTATION_D. (value is "" \""")
*/
public static final String SPACE_QUOTATION_D = " \"";
/**
* Field QUOTATION_D_SPACE. (value is ""\" "")
*/
public static final String QUOTATION_D_SPACE = "\" ";
/**
* Field _AMPERSAND.
*/
public static final char _AMPERSAND = '&';
/**
* Field AMPERSAND. (value is ""&"")
*/
public static final String AMPERSAND = "&";
/**
* Field _VERTICALBAR.
*/
public static final char _VERTICALBAR = '|';
/**
* Field VERTICALBAR. (value is ""|"")
*/
public static final String VERTICALBAR = "|";
/**
* Field PARALLEL. (value is ""||"")
*/
public static final String PARALLEL = "||";
/**
* Field _UNDERSCORE.
*/
public static final char _UNDERSCORE = '_';
/**
* Field UNDERSCORE. (value is ""_"")
*/
public static final String UNDERSCORE = "_";
/**
* Field _LESS_THAN.
*/
public static final char _LESS_THAN = '<';
/**
* Field LESS_THAN. (value is ""<"")
*/
public static final String LESS_THAN = "<";
/**
* Field _GREATER_THAN.
*/
public static final char _GREATER_THAN = '>';
/**
* Field GREATER_THAN. (value is ""."")
*/
public static final String GREATER_THAN = ">";
/**
* Field _EQUAL.
*/
public static final char _EQUAL = '=';
/**
* Field EQUAL. (value is ""="")
*/
public static final String EQUAL = "=";
/**
* Field _PLUS.
*/
public static final char _PLUS = '+';
/**
* Field PLUS. (value is ""+"")
*/
public static final String PLUS = "+";
/**
* Field _MINUS.
*/
public static final char _MINUS = '-';
/**
* Field MINUS. (value is ""-"")
*/
public static final String MINUS = "-";
/**
* Field _PERCENT.
*/
public static final char _PERCENT = '%';
/**
* Field PERCENT. (value is ""%"")
*/
public static final String PERCENT = "%";
/**
* Field _SLASH.
*/
public static final char _SLASH = '/';
/**
* Field SLASH. (value is ""/"")
*/
public static final String SLASH = "/";
/**
* Field _ASTERISK.
*/
public static final char _ASTERISK = '*';
/**
* Field ASTERISK. (value is ""*"")
*/
public static final String ASTERISK = "*";
/**
* Field _QUESTION_MARK.
*/
public static final char _QUESTION_MARK = '?';
/**
* Field QUESTION_MARK. (value is ""?"")
*/
public static final String QUESTION_MARK = "?";
/**
* Field _PARENTHESES_L.
*/
public static final char _PARENTHESES_L = '(';
/**
* Field PARENTHESES_L. (value is ""("")
*/
public static final String PARENTHESES_L = "(";
/**
* Field SPACE_PARENTHESES_L. (value is "" ("")
*/
public static final String SPACE_PARENTHESES_L = " (";
/**
* Field _PARENTHESES_R.
*/
public static final char _PARENTHESES_R = ')';
/**
* Field PARENTHESES_R. (value is "")"")
*/
public static final String PARENTHESES_R = ")";
/**
* Field PARENTHESES_R_SPACE. (value is "") "")
*/
public static final String PARENTHESES_R_SPACE = ") ";
/**
* Field _BRACKET_L.
*/
public static final char _BRACKET_L = '[';
/**
* Field BRACKET_L. (value is ""["")
*/
public static final String BRACKET_L = "[";
/**
* Field _BRACKET_R.
*/
public static final char _BRACKET_R = ']';
/**
* Field BRACKET_R. (value is ""]"")
*/
public static final String BRACKET_R = "]";
/**
* Field _BRACE_L.
*/
public static final char _BRACE_L = '{';
/**
* Field BRACE_L. (value is ""{"")
*/
public static final String BRACE_L = "{";
/**
* Field _BRACE_R.
*/
public static final char _BRACE_R = '}';
/**
* Field BRACE_R. (value is ""}"")
*/
public static final String BRACE_R = "}";
/**
* Field _CIRCUMFLEX.
*/
public static final char _CIRCUMFLEX = '^';
/**
* Field CIRCUMFLEX. (value is ""^"")
*/
public static final String CIRCUMFLEX = "^";
/**
* Field _UNARYBIT.
*/
public static final char _UNARYBIT = '~';
/**
* Field UNARYBIT. (value is ""~"")
*/
public static final String UNARYBIT = "~";
/**
* Field _DOLLAR.
*/
public static final char _DOLLAR = '$';
/**
* Field DOLLAR. (value is ""$"")
*/
public static final String DOLLAR = "$";
/**
* Field _SHARP.
*/
public static final char _SHARP = '#';
/**
* Field SHARP. (value is ""#"")
*/
public static final String SHARP = "#";
/**
* Field _EXCLAMATION.
*/
public static final char _EXCLAMATION = '!';
/**
* Field EXCLAMATION.
*/
public static final String EXCLAMATION = "!";
/**
* Field NOT_EQUAL.
*/
public static final String NOT_EQUAL = "<>";
/**
* Field NOT_EQUAL2.
*/
public static final String NOT_EQUAL2 = "!=";
/**
* Field GREATER_EQUAL.
*/
public static final String GREATER_EQUAL = ">=";
/**
* Field LESS_EQUAL.
*/
public static final String LESS_EQUAL = "<=";
// --------------------SQL key words----------------------------
/**
* Field WITH.
*/
public static final String WITH = "WITH";
/**
* Field MERGE.
*/
public static final String MERGE = "MERGE";
/**
* Field SELECT.
*/
public static final String SELECT = "SELECT";
/**
* Field INSERT.
*/
public static final String INSERT = "INSERT";
/**
* Field INTO.
*/
public static final String INTO = "INTO";
/**
* Field UPDATE.
*/
public static final String UPDATE = "UPDATE";
/**
* Field SET.
*/
public static final String SET = "SET";
/**
* Field DELETE.
*/
public static final String DELETE = "DELETE";
/**
* Field CREATE.
*/
public static final String CREATE = "CREATE";
/**
* Field DROP.
*/
public static final String DROP = "DROP";
/**
* Field SHOW.
*/
public static final String SHOW = "SHOW";
/**
* Field DESCRIBE.
*/
public static final String DESCRIBE = "DESCRIBE";
/**
* Field ALTER.
*/
public static final String ALTER = "ALTER";
/**
* Field USE.
*/
public static final String USE = "USE";
/**
* Field RENAME.
*/
public static final String RENAME = "RENAME";
/**
* Field BEGIN_TRANSACTION.
*/
public static final String BEGIN_TRANSACTION = "BEGIN TRANSACTION";
/**
* Field START_TRANSACTION.
*/
public static final String START_TRANSACTION = "START TRANSACTION";
/**
* Field COMMIT.
*/
public static final String COMMIT = "COMMIT";
/**
* Field ROLLBACK.
*/
public static final String ROLLBACK = "ROLLBACK";
/**
* Field AS.
*/
public static final String AS = "AS";
/**
* Field JOIN.
*/
public static final String JOIN = "JOIN";
/**
* Field NATURAL.
*/
public static final String NATURAL = "NATURAL";
/**
* Field INNER.
*/
public static final String INNER = "INNER";
/**
* Field OUTER .
*/
public static final String OUTER = "OUTER ";
/**
* Field LEFT_JOIN.
*/
public static final String LEFT_JOIN = "LEFT JOIN";
/**
* Field LEFT.
*/
public static final String LEFT = "LEFT";
/**
* Field RIGHT_JOIN.
*/
public static final String RIGHT_JOIN = "RIGHT JOIN";
/**
* Field RIGHT.
*/
public static final String RIGHT = "RIGHT";
/**
* Field FULL_JOIN.
*/
public static final String FULL_JOIN = "FULL JOIN";
/**
* Field FULL.
*/
public static final String FULL = "FULL";
/**
* Field CROSS_JOIN.
*/
public static final String CROSS_JOIN = "CROSS JOIN";
/**
* Field INNER_JOIN.
*/
public static final String INNER_JOIN = "INNER JOIN";
/**
* Field NATURAL_JOIN.
*/
public static final String NATURAL_JOIN = "NATURAL JOIN";
/**
* Field CROSS.
*/
public static final String CROSS = "CROSS";
/**
* Field ON.
*/
public static final String ON = "ON";
/**
* Field USING.
*/
public static final String USING = "USING";
/**
* Field WHERE.
*/
public static final String WHERE = "WHERE";
/**
* Field GROUP_BY.
*/
public static final String GROUP_BY = "GROUP BY";
/**
* Field HAVING.
*/
public static final String HAVING = "HAVING";
/**
* Field ORDER_BY.
*/
public static final String ORDER_BY = "ORDER BY";
/**
* Field LIMIT.
*/
public static final String LIMIT = "LIMIT";
/**
* Field OFFSET.
*/
public static final String OFFSET = "OFFSET";
/**
* Field FOR_UPDATE.
*/
public static final String FOR_UPDATE = "FOR UPDATE";
/**
* Field FETCH_FIRST. (value is ""FETCH FIRST"")
*/
public static final String FETCH_FIRST = "FETCH FIRST";
/**
* Field FETCH_NEXT. (value is ""FETCH NEXT"")
*/
public static final String FETCH_NEXT = "FETCH NEXT";
/**
* Field ROWS. (value is ""ROWS"")
*/
public static final String ROWS = "ROWS";
/**
* Field ROWS_ONLY. (value is ""ROWS ONLY"")
*/
public static final String ROWS_ONLY = "ROWS ONLY";
/**
* Field ROW_NEXT. (value is ""ROW_NEXT"")
*/
public static final String ROW_NEXT = "ROW_NEXT";
/**
* Field ROWNUM.
*/
public static final String ROWNUM = "ROWNUM";
/**
* Field EXISTS.
*/
public static final String EXISTS = "EXISTS";
/**
* Field LIKE.
*/
public static final String LIKE = "LIKE";
/**
* Field AND.
*/
public static final String AND = "AND";
/**
* Field AND2.
*/
public static final String AND_OP = "&&";
/**
* Field OR.
*/
public static final String OR = "OR";
/**
* Field OR2.
*/
public static final String OR_OP = "||";
/**
* Field XOR.
*/
public static final String XOR = "XOR";
/**
* Field NOT.
*/
public static final String NOT = "NOT";
/**
* Field BETWEEN.
*/
public static final String BETWEEN = "BETWEEN";
/**
* Field IS.
*/
public static final String IS = "IS";
/**
* Field IS_NOT.
*/
public static final String IS_NOT = "IS NOT";
/**
* Field NULL.
*/
public static final String NULL = "NULL";
/**
* Field IS_NULL.
*/
public static final String IS_NULL = "IS NULL";
/**
* Field IS_NOT_NULL.
*/
public static final String IS_NOT_NULL = "IS NOT NULL";
/**
* Field EMPTY.
*/
public static final String EMPTY = "EMPTY";
/**
* Field EMPTY.
*/
public static final String IS_EMPTY = "IS EMPTY";
/**
* Field IS_NOT_EMPTY.
*/
public static final String IS_NOT_EMPTY = "IS NOT EMPTY";
/**
* Field BLANK.
*/
public static final String BLANK = "BLANK";
/**
* Field IS_BLANK.
*/
public static final String IS_BLANK = "IS BLANK";
/**
* Field IS_NOT_BLANK.
*/
public static final String IS_NOT_BLANK = "IS NOT BLANK";
/**
* Field NOT_IN.
*/
public static final String NOT_IN = "NOT IN";
/**
* Field NOT_EXISTS.
*/
public static final String NOT_EXISTS = "NOT EXISTS";
/**
* Field FROM.
*/
public static final String FROM = "FROM";
/**
* Field ASC.
*/
public static final String ASC = "ASC";
/**
* Field DESC.
*/
public static final String DESC = "DESC";
/**
* Field VALUES.
*/
public static final String VALUES = "VALUES";
/**
* Field DISTINCT.
*/
public static final String DISTINCT = "DISTINCT";
/**
* Field DISTINCTROW.
*/
public static final String DISTINCTROW = "DISTINCTROW";
/**
* Field UNIQUE.
*/
public static final String UNIQUE = "UNIQUE";
/**
* Field TOP.
*/
public static final String TOP = "TOP";
/**
* Field IN.
*/
public static final String IN = "IN";
/**
* Field ANY.
*/
public static final String ANY = "ANY";
/**
* Field ALL.
*/
public static final String ALL = "ALL";
/**
* Field SOME.
*/
public static final String SOME = "SOME";
/**
* Field UNION.
*/
public static final String UNION = "UNION";
/**
* Field UNION_ALL.
*/
public static final String UNION_ALL = "UNION ALL";
/**
* Field INTERSECT.
*/
public static final String INTERSECT = "INTERSECT";
/**
* Field EXCEPT.
*/
public static final String EXCEPT = "EXCEPT";
/**
* Field EXCEPT2.
*/
public static final String EXCEPT2 = "MINUS";
/**
* Field AVG. (value is ""AVG"")
*/
public static final String AVG = "AVG";
/**
* Field COUNT. (value is ""COUNT"")
*/
public static final String COUNT = "COUNT";
/**
* Field SUM. (value is ""SUM"")
*/
public static final String SUM = "SUM";
/**
* Field MIN. (value is ""MIN"")
*/
public static final String MIN = "MIN";
/**
* Field MAX. (value is ""MAX"")
*/
public static final String MAX = "MAX";
/**
* Field ABS. (value is ""ABS"")
*/
public static final String ABS = "ABS";
/**
* Field ACOS. (value is ""ACOS"")
*/
public static final String ACOS = "ACOS";
/**
* Field ASIN. (value is ""ASIN"")
*/
public static final String ASIN = "ASIN";
/**
* Field ATAN. (value is ""ATAN"")
*/
public static final String ATAN = "ATAN";
/**
* Field ATAN2. (value is ""ATAN2"")
*/
public static final String ATAN2 = "ATAN2";
/**
* Field CEIL. (value is ""CEIL"")
*/
public static final String CEIL = "CEIL";
/**
* Field COS. (value is ""COS"")
*/
public static final String COS = "COS";
/**
* Field EXP. (value is ""EXP"")
*/
public static final String EXP = "EXP";
/**
* Field FLOOR. (value is ""FLOOR"")
*/
public static final String FLOOR = "FLOOR";
/**
* Field LOG. (value is ""LOG"")
*/
public static final String LOG = "LOG";
/**
* Field LN. (value is ""LN"")
*/
public static final String LN = "LN";
/**
* Field MOD. (value is ""MOD"")
*/
public static final String MOD = "MOD";
/**
* Field POWER. (value is ""POWER"")
*/
public static final String POWER = "POWER";
/**
* Field SIGN. (value is ""SIGN"")
*/
public static final String SIGN = "SIGN";
/**
* Field SIN. (value is ""SIN"")
*/
public static final String SIN = "SIN";
/**
* Field SQRT. (value is ""SQRT"")
*/
public static final String SQRT = "SQRT";
/**
* Field TAN. (value is ""TAN"")
*/
public static final String TAN = "TAN";
/**
* Field LENGTH. (value is ""LENGTH"")
*/
public static final String LENGTH = "LENGTH";
/**
* Field CONCAT. (value is ""CONCAT"")
*/
public static final String CONCAT = "CONCAT";
/**
* Field TRIM. (value is ""TRIM"")
*/
public static final String TRIM = "TRIM";
/**
* Field LTRIM. (value is ""TRIM"")
*/
public static final String LTRIM = "LTRIM";
/**
* Field RTRIM. (value is ""RTRIM"")
*/
public static final String RTRIM = "RTRIM";
/**
* Field LPAD. (value is ""LPAD"")
*/
public static final String LPAD = "LPAD";
/**
* Field RPAD. (value is ""RPAD"")
*/
public static final String RPAD = "RPAD";
/**
* Field REPLACE. (value is ""REPLACE"")
*/
public static final String REPLACE = "REPLACE";
/**
* Field SUBSTR. (value is ""SUBSTR"")
*/
public static final String SUBSTR = "SUBSTR";
/**
* Field UPPER. (value is ""upper"")
*/
public static final String UPPER = "UPPER";
/**
* Field LOWER. (value is ""lower"")
*/
public static final String LOWER = "LOWER";
/**
* Field CAST. (value is ""CAST"")
*/
public static final String CAST = "CAST";
/**
* Field CURRENT_TIME. (value is ""CURRENT_TIME"")
*/
public static final String CURRENT_TIME = "CURRENT_TIME";
/**
* Field CURRENT_DATE. (value is ""CURRENT_DATE"")
*/
public static final String CURRENT_DATE = "CURRENT_DATE";
/**
* Field CURRENT_TIMESTAMP. (value is ""CURRENT_TIMESTAMP"")
*/
public static final String CURRENT_TIMESTAMP = "CURRENT_TIMESTAMP";
// --------------------SQL key words----------------------------
}