protected void decodeNextInEdge(Decoder decoder, BlockMap resolver) throws DecoderException {
		BlockEdge inEdge = new BlockEdge();
		intothis.add(inEdge);
		inEdge.decode(decoder, resolver);
		while (inEdge.point.outofthis.size() <= inEdge.reverse_index) {
			inEdge.point.outofthis.add(null);
		}
		BlockEdge outEdge = new BlockEdge(this, 0, intothis.size() - 1);
		inEdge.point.outofthis.set(inEdge.reverse_index, outEdge);
	}
Decode the next input edge from the stream
@param decoder is the stream decoder
@param resolver is used to find PcodeBlocks
@throws DecoderException for any invalid encoding
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/pcode/PcodeBlock.java