org.joni.constants.internal.OPSize Maven / Gradle / Ivy
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package org.joni.constants.internal;
public interface OPSize {
// this might be helpful for potential byte[] migration
final int OPCODE = 1;
final int RELADDR = 1;
final int ABSADDR = 1;
final int LENGTH = 1;
final int MEMNUM = 1;
final int STATE_CHECK_NUM = 1;
final int REPEATNUM = 1;
final int OPTION = 1;
final int CODE_POINT = 1;
final int POINTER = 1;
final int INDEX = 1;
/* op-code + arg size */
final int ANYCHAR_STAR = OPCODE;
final int ANYCHAR_STAR_PEEK_NEXT = (OPCODE + 1);
final int JUMP = (OPCODE + RELADDR);
final int PUSH = (OPCODE + RELADDR);
final int POP = OPCODE;
final int PUSH_OR_JUMP_EXACT1 = (OPCODE + RELADDR + 1);
final int PUSH_IF_PEEK_NEXT = (OPCODE + RELADDR + 1);
final int REPEAT_INC = (OPCODE + MEMNUM);
final int REPEAT_INC_NG = (OPCODE + MEMNUM);
final int PUSH_POS = OPCODE;
final int PUSH_POS_NOT = (OPCODE + RELADDR);
final int POP_POS = OPCODE;
final int FAIL_POS = OPCODE;
final int SET_OPTION = (OPCODE + OPTION);
final int SET_OPTION_PUSH = (OPCODE + OPTION);
final int FAIL = OPCODE;
final int MEMORY_START = (OPCODE + MEMNUM);
final int MEMORY_START_PUSH = (OPCODE + MEMNUM);
final int MEMORY_END_PUSH = (OPCODE + MEMNUM);
final int MEMORY_END_PUSH_REC = (OPCODE + MEMNUM);
final int MEMORY_END = (OPCODE + MEMNUM);
final int MEMORY_END_REC = (OPCODE + MEMNUM);
final int PUSH_STOP_BT = OPCODE;
final int POP_STOP_BT = OPCODE;
final int NULL_CHECK_START = (OPCODE + MEMNUM);
final int NULL_CHECK_END = (OPCODE + MEMNUM);
final int LOOK_BEHIND = (OPCODE + LENGTH);
final int PUSH_LOOK_BEHIND_NOT = (OPCODE + RELADDR + LENGTH);
final int FAIL_LOOK_BEHIND_NOT = OPCODE;
final int CALL = (OPCODE + ABSADDR);
final int RETURN = OPCODE;
final int CONDITION = (OPCODE + MEMNUM + RELADDR);
final int PUSH_ABSENT_POS = OPCODE;
final int ABSENT = (OPCODE + RELADDR);
final int ABSENT_END = OPCODE;
// #ifdef USE_COMBINATION_EXPLOSION_CHECK
final int STATE_CHECK = (OPCODE + STATE_CHECK_NUM);
final int STATE_CHECK_PUSH = (OPCODE + STATE_CHECK_NUM + RELADDR);
final int STATE_CHECK_PUSH_OR_JUMP = (OPCODE + STATE_CHECK_NUM + RELADDR);
final int STATE_CHECK_ANYCHAR_STAR = (OPCODE + STATE_CHECK_NUM);
}