//$Id: Delete.java,v 1.1 2004/06/03 16:30:12 steveebersole Exp $package org.hibernate.sql;import org.hibernate.util.StringHelper;/** * An SQL <tt>DELETE</tt> statement * * @author Gavin King */public class Delete {	private String tableName;	private String[] primaryKeyColumnNames;	private String versionColumnName;	private String where;	private String comment;	public Delete setComment(String comment) {		this.comment = comment;		return this;	}	public Delete setTableName(String tableName) {		this.tableName = tableName;		return this;	}	public String toStatementString() {		StringBuffer buf = new StringBuffer( tableName.length() + 10 );		if (comment!=null) buf.append("/*").append(comment).append("*/");		buf.append("delete from ")			.append(tableName)			.append(" where ")			.append( StringHelper.join("=? and ", primaryKeyColumnNames) )			.append("=?");		if (where!=null) {			buf.append(" and ")				.append(where);		}		if (versionColumnName!=null) {			buf.append(" and ")				.append(versionColumnName)				.append("=?");		}		return buf.toString();	}	public Delete setWhere(String where) {		this.where=where;		return this;	}	public Delete setPrimaryKeyColumnNames(String[] primaryKeyColumnNames) {		this.primaryKeyColumnNames = primaryKeyColumnNames;		return this;	}	public Delete setVersionColumnName(String versionColumnName) {		this.versionColumnName = versionColumnName;		return this;	}}