-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.application.arguments;\r
-\r
-import java.util.ListIterator;\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- *\r
- * @param <T>\r
- */\r
-public interface IArgumentFactory<T> {\r
-\r
- String getArgument();\r
-\r
- IArgument<T> parse(String arg, ListIterator<String> tail);\r
- \r
- abstract class ArgumentFactory<V> implements IArgumentFactory<V> {\r
- String arg;\r
- protected IArgumentValidator<V> validator;\r
- public ArgumentFactory(String arg) {\r
- this(arg, null);\r
- }\r
- public ArgumentFactory(String arg, IArgumentValidator<V> validator) {\r
- this.arg = arg;\r
- this.validator = validator;\r
- }\r
- public String getArgument() {\r
- return arg;\r
- }\r
- protected IArgumentValidator<V> getValidator() {\r
- return validator;\r
- }\r
- }\r
- \r
- abstract class Argument<T> implements IArgument<T> {\r
- String key;\r
-\r
- public Argument(String key) {\r
- assert key != null;\r
- this.key = key;\r
- }\r
-\r
- @Override\r
- public String getArgument() {\r
- return key;\r
- }\r
-\r
- public abstract T getValue();\r
-\r
- @Override\r
- public String toString() {\r
- return "(" + getValue().getClass().getSimpleName() + ") " + getValue().toString();\r
- }\r
- }\r
- \r
- class BooleanArgument extends Argument<Boolean> {\r
- Boolean value;\r
- public BooleanArgument(String key, Boolean value) {\r
- super(key);\r
- this.value = value;\r
- }\r
- public Boolean getValue() {\r
- return value;\r
- }\r
- };\r
- \r
- class StringArgument extends Argument<String> {\r
- String value;\r
- public StringArgument(String key, String value) {\r
- super(key);\r
- this.value = value;\r
- }\r
- public String getValue() {\r
- return value;\r
- }\r
- };\r
- \r
- class IntegerArgument extends Argument<Integer> {\r
- Integer value;\r
- public IntegerArgument(String key, Integer value) {\r
- super(key);\r
- this.value = value;\r
- }\r
- public Integer getValue() {\r
- return value;\r
- }\r
- };\r
-\r
- class LongArgument extends Argument<Long> {\r
- Long value;\r
- public LongArgument(String key, Long value) {\r
- super(key);\r
- this.value = value;\r
- }\r
- public Long getValue() {\r
- return value;\r
- }\r
- };\r
-\r
- \r
- class StringArgumentFactory extends ArgumentFactory<String> {\r
- public StringArgumentFactory(String key) {\r
- super(key);\r
- }\r
- public StringArgumentFactory(String key, IArgumentValidator<String> validator) {\r
- super(key, validator);\r
- }\r
- @Override\r
- public IArgument<String> parse(String key, ListIterator<String> tail) {\r
- if (getArgument().equalsIgnoreCase(key)) {\r
- if (tail.hasNext()) {\r
- String next = tail.next();\r
- IArgumentValidator<String> validator = getValidator();\r
- if(validator != null) {\r
- String valid = validator.isValid(next);\r
- if (valid != null) {\r
- tail.previous();\r
- throw new IllegalArgumentException(valid);\r
- }\r
- }\r
- return new StringArgument(getArgument(), next);\r
- }\r
- }\r
- return null;\r
- }\r
- }\r
- \r
- class IntegerArgumentFactory extends ArgumentFactory<Integer> {\r
- private Integer lowLimit;\r
- private Integer highLimit;\r
- public IntegerArgumentFactory(String key) {\r
- this(key, null, null);\r
- }\r
- public IntegerArgumentFactory(String key, Integer lowLimit, Integer highLimit) {\r
- super(key);\r
- this.lowLimit = lowLimit;\r
- this.highLimit = highLimit;\r
- }\r
- @Override\r
- public IArgument<Integer> parse(String key, ListIterator<String> tail) {\r
- if (getArgument().equalsIgnoreCase(key)) {\r
- if (tail.hasNext()) {\r
- try {\r
- Integer l = Integer.valueOf(tail.next());\r
- if (lowLimit != null && lowLimit > l)\r
- throw new IllegalArgumentException("value is less than low limit, " + l + " < " + lowLimit);\r
- if (highLimit != null && highLimit < l)\r
- throw new IllegalArgumentException("value is greater than high limit, " + l + " > " + highLimit);\r
- return new IntegerArgument(getArgument(), l);\r
- } catch (NumberFormatException e) {\r
- throw new IllegalArgumentException(e);\r
- }\r
- }\r
- }\r
- return null;\r
- }\r
- }\r
- \r
- class LongArgumentFactory extends ArgumentFactory<Long> {\r
- public LongArgumentFactory(String key) {\r
- super(key);\r
- }\r
- @Override\r
- public IArgument<Long> parse(String key, ListIterator<String> tail) {\r
- if (getArgument().equalsIgnoreCase(key)) {\r
- if (tail.hasNext()) {\r
- try {\r
- Long l = Long.valueOf(tail.next());\r
- return new LongArgument(getArgument(), l);\r
- } catch (NumberFormatException e) {\r
- throw new IllegalArgumentException(e);\r
- }\r
- }\r
- }\r
- return null;\r
- }\r
- }\r
- \r
- class NoValueArgumentFactory extends ArgumentFactory<Boolean> {\r
- public NoValueArgumentFactory(String key) {\r
- super(key);\r
- }\r
- @Override\r
- public IArgument<Boolean> parse(String key, ListIterator<String> tail) {\r
- if (getArgument().equalsIgnoreCase(key)) {\r
- return new BooleanArgument(getArgument(), Boolean.TRUE);\r
- }\r
- return null;\r
- }\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.application.arguments;
+
+import java.util.ListIterator;
+
+/**
+ * @author Tuukka Lehtonen
+ *
+ * @param <T>
+ */
+public interface IArgumentFactory<T> {
+
+ String getArgument();
+
+ IArgument<T> parse(String arg, ListIterator<String> tail);
+
+ abstract class ArgumentFactory<V> implements IArgumentFactory<V> {
+ String arg;
+ protected IArgumentValidator<V> validator;
+ public ArgumentFactory(String arg) {
+ this(arg, null);
+ }
+ public ArgumentFactory(String arg, IArgumentValidator<V> validator) {
+ this.arg = arg;
+ this.validator = validator;
+ }
+ public String getArgument() {
+ return arg;
+ }
+ protected IArgumentValidator<V> getValidator() {
+ return validator;
+ }
+ }
+
+ abstract class Argument<T> implements IArgument<T> {
+ String key;
+
+ public Argument(String key) {
+ assert key != null;
+ this.key = key;
+ }
+
+ @Override
+ public String getArgument() {
+ return key;
+ }
+
+ public abstract T getValue();
+
+ @Override
+ public String toString() {
+ return "(" + getValue().getClass().getSimpleName() + ") " + getValue().toString();
+ }
+ }
+
+ class BooleanArgument extends Argument<Boolean> {
+ Boolean value;
+ public BooleanArgument(String key, Boolean value) {
+ super(key);
+ this.value = value;
+ }
+ public Boolean getValue() {
+ return value;
+ }
+ };
+
+ class StringArgument extends Argument<String> {
+ String value;
+ public StringArgument(String key, String value) {
+ super(key);
+ this.value = value;
+ }
+ public String getValue() {
+ return value;
+ }
+ };
+
+ class IntegerArgument extends Argument<Integer> {
+ Integer value;
+ public IntegerArgument(String key, Integer value) {
+ super(key);
+ this.value = value;
+ }
+ public Integer getValue() {
+ return value;
+ }
+ };
+
+ class LongArgument extends Argument<Long> {
+ Long value;
+ public LongArgument(String key, Long value) {
+ super(key);
+ this.value = value;
+ }
+ public Long getValue() {
+ return value;
+ }
+ };
+
+
+ class StringArgumentFactory extends ArgumentFactory<String> {
+ public StringArgumentFactory(String key) {
+ super(key);
+ }
+ public StringArgumentFactory(String key, IArgumentValidator<String> validator) {
+ super(key, validator);
+ }
+ @Override
+ public IArgument<String> parse(String key, ListIterator<String> tail) {
+ if (getArgument().equalsIgnoreCase(key)) {
+ if (tail.hasNext()) {
+ String next = tail.next();
+ IArgumentValidator<String> validator = getValidator();
+ if(validator != null) {
+ String valid = validator.isValid(next);
+ if (valid != null) {
+ tail.previous();
+ throw new IllegalArgumentException(valid);
+ }
+ }
+ return new StringArgument(getArgument(), next);
+ }
+ }
+ return null;
+ }
+ }
+
+ class IntegerArgumentFactory extends ArgumentFactory<Integer> {
+ private Integer lowLimit;
+ private Integer highLimit;
+ public IntegerArgumentFactory(String key) {
+ this(key, null, null);
+ }
+ public IntegerArgumentFactory(String key, Integer lowLimit, Integer highLimit) {
+ super(key);
+ this.lowLimit = lowLimit;
+ this.highLimit = highLimit;
+ }
+ @Override
+ public IArgument<Integer> parse(String key, ListIterator<String> tail) {
+ if (getArgument().equalsIgnoreCase(key)) {
+ if (tail.hasNext()) {
+ try {
+ Integer l = Integer.valueOf(tail.next());
+ if (lowLimit != null && lowLimit > l)
+ throw new IllegalArgumentException("value is less than low limit, " + l + " < " + lowLimit);
+ if (highLimit != null && highLimit < l)
+ throw new IllegalArgumentException("value is greater than high limit, " + l + " > " + highLimit);
+ return new IntegerArgument(getArgument(), l);
+ } catch (NumberFormatException e) {
+ throw new IllegalArgumentException(e);
+ }
+ }
+ }
+ return null;
+ }
+ }
+
+ class LongArgumentFactory extends ArgumentFactory<Long> {
+ public LongArgumentFactory(String key) {
+ super(key);
+ }
+ @Override
+ public IArgument<Long> parse(String key, ListIterator<String> tail) {
+ if (getArgument().equalsIgnoreCase(key)) {
+ if (tail.hasNext()) {
+ try {
+ Long l = Long.valueOf(tail.next());
+ return new LongArgument(getArgument(), l);
+ } catch (NumberFormatException e) {
+ throw new IllegalArgumentException(e);
+ }
+ }
+ }
+ return null;
+ }
+ }
+
+ class NoValueArgumentFactory extends ArgumentFactory<Boolean> {
+ public NoValueArgumentFactory(String key) {
+ super(key);
+ }
+ @Override
+ public IArgument<Boolean> parse(String key, ListIterator<String> tail) {
+ if (getArgument().equalsIgnoreCase(key)) {
+ return new BooleanArgument(getArgument(), Boolean.TRUE);
+ }
+ return null;
+ }
+ }
+
+}
Code Review / simantics / platform.git / blobdiff