| package org.eclipse.swt.tools.internal; |
| |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.Set; |
| |
| public abstract class ASTItem extends AbstractItem { |
| |
| public String flatten() { |
| checkParams(); |
| StringBuffer buffer = new StringBuffer(); |
| Set set = params.keySet(); |
| String[] keys = (String[])set.toArray(new String[set.size()]); |
| Arrays.sort(keys); |
| for (int j = 0; j < keys.length; j++) { |
| String key = keys[j]; |
| Object value = params.get(key); |
| String valueStr = ""; |
| if (value instanceof String) { |
| valueStr = (String)value; |
| } else if (value instanceof String[]) { |
| String[] values = (String[])value; |
| StringBuffer valueBuffer = new StringBuffer(); |
| for (int i = 0; i < values.length; i++) { |
| if (i != 0) valueBuffer.append(" "); |
| valueBuffer.append(values[i]); |
| } |
| valueStr = valueBuffer.toString(); |
| } else { |
| valueStr = value.toString(); |
| } |
| if (valueStr.length() > 0) { |
| if (buffer.length() != 0) buffer.append(","); |
| buffer.append(key); |
| buffer.append("="); |
| buffer.append(valueStr); |
| } |
| } |
| return buffer.toString(); |
| } |
| |
| public void parse(String str) { |
| this.params = new HashMap(); |
| if (str.length() == 0) return; |
| String[] params = split(str, ","); |
| for (int i = 0; i < params.length; i++) { |
| String param = params[i]; |
| int equals = param.indexOf('='); |
| if (equals == -1) { |
| System.out.println("Error: " + str + " param " + param); |
| } |
| String key = param.substring(0, equals).trim(); |
| String value = param.substring(equals + 1).trim(); |
| setParam(key, value); |
| } |
| } |
| |
| } |