public Set<Long> choose(String name, AddressSpace space) {
		if (space == null || space.isConstantSpace()) {
			return chooseAll(name);
		}
		return chooseBySpace(name, space);
	}
Choose a symbol with the given name, using the space as a hint

<p>
If a space is not given, or if that space is the constant space, then this will choose from
all symbols, via {@link #chooseAll(String)}. If a space is given, and it is not the constant
space, then this will choose from symbols in the given space, via
{@link #chooseBySpace(String, AddressSpace)}.

@param name the name
@param space the address space, or null
@return the equate value, or label addressable word offset, or null
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/assembler/sleigh/symbol/AssemblyNumericSymbols.java