package org.graphstream.gama.extension.receiver;

import msi.gama.common.interfaces.IKeyword;
import msi.gama.precompiler.ISymbolKind;
import msi.gama.precompiler.GamlAnnotations.facet;
import msi.gama.precompiler.GamlAnnotations.facets;
import msi.gama.precompiler.GamlAnnotations.inside;
import msi.gama.precompiler.GamlAnnotations.symbol;
import msi.gama.runtime.IScope;
import msi.gama.runtime.exceptions.GamaRuntimeException;
import msi.gaml.descriptions.IDescription;
import msi.gaml.expressions.IExpression;
import msi.gaml.statements.AbstractStatement;
import msi.gaml.statements.IStatement;
import msi.gaml.types.IType;

import org.graphstream.gama.extension.GSManager;
import org.graphstream.gama.extension.IKeywordGSAdditional;


@symbol(name = IKeywordGSAdditional.FLUSH, kind = ISymbolKind.SINGLE_STATEMENT, with_sequence = false)
@inside(kinds = { ISymbolKind.BEHAVIOR, ISymbolKind.SINGLE_STATEMENT })
@facets(value = { @facet(name = IKeywordGSAdditional.RECEIVERID, type = IType.STRING, optional = false)})
public class FlushStatement extends AbstractStatement implements IStatement{
	
	final IExpression receiverid;
	
	public FlushStatement(IDescription desc) {
		super(desc);
		receiverid = getFacet(IKeywordGSAdditional.RECEIVERID);
	}

	@Override
	protected Object privateExecuteIn(IScope scope) throws GamaRuntimeException {
		String r = (String)(receiverid.value(scope));
		GSReceiver receiver = GSManager.getReceiver(r);
		receiver.flush();
		return null;
	}
}
Add the 'flush' command