public final void typeMatch()

in drools-drl/drools-drl-parser/src/main/java/org/drools/drl/parser/lang/DRL6Expressions.java [730:909]
141 lines of code
49 McCabe index (conditional complexity)

	public final void typeMatch() throws RecognitionException {
		try {
			// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:164:5: ( ( primitiveType )=> ( primitiveType ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )* ) | ( ID ( ( typeArguments )=> typeArguments )? ( DOT ID ( ( typeArguments )=> typeArguments )? )* ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )* ) )
			int alt11=2;
			int LA11_0 = input.LA(1);
			if ( (LA11_0==ID) ) {
				int LA11_1 = input.LA(2);
				if ( ((synpred1_DRL6Expressions()&&(((helper.validateIdentifierKey(DroolsSoftKeywords.SHORT)))||((helper.validateIdentifierKey(DroolsSoftKeywords.LONG)))||((helper.validateIdentifierKey(DroolsSoftKeywords.CHAR)))||((helper.validateIdentifierKey(DroolsSoftKeywords.INT)))||((helper.validateIdentifierKey(DroolsSoftKeywords.FLOAT)))||((helper.validateIdentifierKey(DroolsSoftKeywords.BOOLEAN)))||((helper.validateIdentifierKey(DroolsSoftKeywords.DOUBLE)))||((helper.validateIdentifierKey(DroolsSoftKeywords.BYTE)))))) ) {
					alt11=1;
				}
				else if ( (true) ) {
					alt11=2;
				}

			}

			else {
				if (state.backtracking>0) {state.failed=true; return;}
				NoViableAltException nvae =
					new NoViableAltException("", 11, 0, input);
				throw nvae;
			}

			switch (alt11) {
				case 1 :
					// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:164:8: ( primitiveType )=> ( primitiveType ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )* )
					{
					// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:164:27: ( primitiveType ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )* )
					// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:164:29: primitiveType ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )*
					{
					pushFollow(FOLLOW_primitiveType_in_typeMatch558);
					primitiveType();
					state._fsp--;
					if (state.failed) return;
					// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:164:43: ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )*
					loop6:
					while (true) {
						int alt6=2;
						int LA6_0 = input.LA(1);
						if ( (LA6_0==LEFT_SQUARE) && (synpred2_DRL6Expressions())) {
							alt6=1;
						}

						switch (alt6) {
						case 1 :
							// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:164:44: ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE
							{
							match(input,LEFT_SQUARE,FOLLOW_LEFT_SQUARE_in_typeMatch568); if (state.failed) return;
							match(input,RIGHT_SQUARE,FOLLOW_RIGHT_SQUARE_in_typeMatch570); if (state.failed) return;
							}
							break;

						default :
							break loop6;
						}
					}

					}

					}
					break;
				case 2 :
					// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:165:7: ( ID ( ( typeArguments )=> typeArguments )? ( DOT ID ( ( typeArguments )=> typeArguments )? )* ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )* )
					{
					// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:165:7: ( ID ( ( typeArguments )=> typeArguments )? ( DOT ID ( ( typeArguments )=> typeArguments )? )* ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )* )
					// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:165:9: ID ( ( typeArguments )=> typeArguments )? ( DOT ID ( ( typeArguments )=> typeArguments )? )* ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )*
					{
					match(input,ID,FOLLOW_ID_in_typeMatch584); if (state.failed) return;
					// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:165:12: ( ( typeArguments )=> typeArguments )?
					int alt7=2;
					int LA7_0 = input.LA(1);
					if ( (LA7_0==LESS) ) {
						int LA7_1 = input.LA(2);
						if ( (LA7_1==ID) && (synpred3_DRL6Expressions())) {
							alt7=1;
						}
						else if ( (LA7_1==QUESTION) && (synpred3_DRL6Expressions())) {
							alt7=1;
						}
					}
					switch (alt7) {
						case 1 :
							// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:165:13: ( typeArguments )=> typeArguments
							{
							pushFollow(FOLLOW_typeArguments_in_typeMatch591);
							typeArguments();
							state._fsp--;
							if (state.failed) return;
							}
							break;

					}

					// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:165:46: ( DOT ID ( ( typeArguments )=> typeArguments )? )*
					loop9:
					while (true) {
						int alt9=2;
						int LA9_0 = input.LA(1);
						if ( (LA9_0==DOT) ) {
							alt9=1;
						}

						switch (alt9) {
						case 1 :
							// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:165:47: DOT ID ( ( typeArguments )=> typeArguments )?
							{
							match(input,DOT,FOLLOW_DOT_in_typeMatch596); if (state.failed) return;
							match(input,ID,FOLLOW_ID_in_typeMatch598); if (state.failed) return;
							// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:165:54: ( ( typeArguments )=> typeArguments )?
							int alt8=2;
							int LA8_0 = input.LA(1);
							if ( (LA8_0==LESS) ) {
								int LA8_1 = input.LA(2);
								if ( (LA8_1==ID) && (synpred4_DRL6Expressions())) {
									alt8=1;
								}
								else if ( (LA8_1==QUESTION) && (synpred4_DRL6Expressions())) {
									alt8=1;
								}
							}
							switch (alt8) {
								case 1 :
									// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:165:55: ( typeArguments )=> typeArguments
									{
									pushFollow(FOLLOW_typeArguments_in_typeMatch605);
									typeArguments();
									state._fsp--;
									if (state.failed) return;
									}
									break;

							}

							}
							break;

						default :
							break loop9;
						}
					}

					// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:165:91: ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )*
					loop10:
					while (true) {
						int alt10=2;
						int LA10_0 = input.LA(1);
						if ( (LA10_0==LEFT_SQUARE) && (synpred5_DRL6Expressions())) {
							alt10=1;
						}

						switch (alt10) {
						case 1 :
							// src/main/resources/org/drools/drl/parser/DRL6Expressions.g:165:92: ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE
							{
							match(input,LEFT_SQUARE,FOLLOW_LEFT_SQUARE_in_typeMatch620); if (state.failed) return;
							match(input,RIGHT_SQUARE,FOLLOW_RIGHT_SQUARE_in_typeMatch622); if (state.failed) return;
							}
							break;

						default :
							break loop10;
						}
					}

					}

					}
					break;

			}
		}

		catch (RecognitionException re) {
		    throw re;
		}

		finally {
			// do for sure before leaving
		}
	}