Body.java

package railo.transformer.bytecode;

import java.util.List;


/**
 * Body tag (Statement collector)
 */
public interface Body extends Statement {

	/**
	 * adds a statement to the Page
	 * @param statement 
	 */
	public abstract void addFirst(Statement statement);
	public abstract void addStatement(Statement statement);

	/**
	 * returns all statements
	 * @return the statements
	 */
	public abstract boolean hasStatements();
	
	public abstract List<Statement> getStatements();

	/**
	 * move all statements to target body
	 * @param trg
	 */
	public abstract void moveStatmentsTo(Body trg);

	/**
	 * returns if body has content or not
	 * @return is empty
	 */
	public abstract boolean isEmpty();
	
	public void addPrintOut(String str, Position start,Position end);

	public void remove(Statement stat);

}