cfml.parsing.cfscript.script.CFCompDeclStatement Maven / Gradle / Ivy

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package cfml.parsing.cfscript.script;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;

import org.antlr.v4.runtime.Token;

import cfml.parsing.cfscript.CFContext;
import cfml.parsing.cfscript.CFExpression;
import cfml.parsing.util.ArrayBuilder;

public class CFCompDeclStatement extends CFParsedStatement {
	
	private static final long serialVersionUID = 1L;
	
	private Map attributes;
	private CFScriptStatement body;
	
	private byte access;
	
	public byte getAccess() {
		return access;
	}
	
	public String getReturnType() {
		return returnType;
	}
	
	private String returnType;
	
	// TODO: prevent function declared inside function. May want to do this elsewhere
	public CFCompDeclStatement(Token _t, Map _attr, CFScriptStatement _body) {
		super(_t);
		body = _body;
		// handle the function attributes
		attributes = _attr;// new HashMap();
		// if (_attr != null) {
		// Iterator keys = _attr.keySet().iterator();
		// while (keys.hasNext()) {
		// String nextKey = keys.next().Decompile(0);
		// CFExpression nextExpr = _attr.get(nextKey);
		// if (!(nextExpr instanceof CFLiteral)) {
		// throw new ParseException(_t, "The attribute " + nextKey.toUpperCase() + " must have a constant value");
		// }
		//
		// attributes.put(nextKey, ((CFLiteral) nextExpr).getStringImage());
		// }
		// }
		
	}
	
	public CFScriptStatement getBody() {
		return body;
	}
	
	@Override
	public void checkIndirectAssignments(String[] scriptSource) {
		body.checkIndirectAssignments(scriptSource);
	}
	
	public CFStatementResult Exec(CFContext context) {
		return null;
	}
	
	@Override
	public String Decompile(int indent) {
		StringBuilder sb = new StringBuilder();
		sb.append(Indent(indent));
		sb.append("component ");
		for (Entry entry : attributes.entrySet()) {
			sb.append(entry.getKey().Decompile(0));
			sb.append(entry.getValue() == null ? "" : "=" + entry.getValue().Decompile(0));
			sb.append(" ");
		}
		sb.append("{\n");
		if (body != null) {
			sb.append(body.Decompile(indent + 2));
			sb.append("\n");
		}
		// sb.append(Indent(indent));
		sb.append("}");
		
		return sb.toString();
	}
	
	public Map getAttributes() {
		return attributes;
	}
	
	public List decomposeExpression() {
		List retval = new ArrayList();
		for (Entry key : attributes.entrySet()) {
			retval.add(key.getKey());
			retval.add(key.getValue());
		}
		return retval;
	}
	
	@Override
	public List decomposeScript() {
		return ArrayBuilder.createCFScriptStatement(body);
	}
}