Elements parse()

in spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/source/ConfigurationPropertyName.java [837:874]

38 lines of code
9 McCabe index (conditional complexity)


		Elements parse(Function<CharSequence, CharSequence> valueProcessor) {
			int length = this.source.length();
			int openBracketCount = 0;
			int start = 0;
			ElementType type = ElementType.EMPTY;
			for (int i = 0; i < length; i++) {
				char ch = this.source.charAt(i);
				if (ch == '[') {
					if (openBracketCount == 0) {
						add(start, i, type, valueProcessor);
						start = i + 1;
						type = ElementType.NUMERICALLY_INDEXED;
					}
					openBracketCount++;
				}
				else if (ch == ']') {
					openBracketCount--;
					if (openBracketCount == 0) {
						add(start, i, type, valueProcessor);
						start = i + 1;
						type = ElementType.EMPTY;
					}
				}
				else if (!type.isIndexed() && ch == this.separator) {
					add(start, i, type, valueProcessor);
					start = i + 1;
					type = ElementType.EMPTY;
				}
				else {
					type = updateType(type, ch, i - start);
				}
			}
			if (openBracketCount != 0) {
				type = ElementType.NON_UNIFORM;
			}
			add(start, length, type, valueProcessor);
			return new Elements(this.source, this.size, this.start, this.end, this.type, this.resolved);
		}