hiifong/pmd
1
0
Fork 0
forked from phoedos/pmd
Code Pull Requests Activity

formatting, white spaces

Browse Source
This commit is contained in:
Andreas Dangel 2013-03-30 09:06:18 +01:00
parent 26a862a51b
commit 34b868ad14
1 changed files with 61 additions and 60 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

121
pmd/src/main/java/net/sourceforge/pmd/lang/ast/xpath/AttributeAxisIterator.java
View File

@ -15,31 +15,32 @@ import net.sourceforge.pmd.lang.ast.Node;
public class AttributeAxisIterator implements Iterator<Attribute> {
private static class MethodWrapper {
public Method method;
public String name;
public Method method;
public String name;
public MethodWrapper(Method m) {
this.method = m;
this.name = truncateMethodName(m.getName());
}
public MethodWrapper(Method m) {
this.method = m;
this.name = truncateMethodName(m.getName());
}
private String truncateMethodName(String n) {
// about 70% of the methods start with 'get', so this case goes first
if (n.startsWith("get")) {
return n.substring("get".length());
}
if (n.startsWith("is")) {
return n.substring("is".length());
}
if (n.startsWith("has")) {
return n.substring("has".length());
}
if (n.startsWith("uses")) {
return n.substring("uses".length());
}
private String truncateMethodName(String n) {
// about 70% of the methods start with 'get', so this case goes
// first
if (n.startsWith("get")) {
return n.substring("get".length());
}
if (n.startsWith("is")) {
return n.substring("is".length());
}
if (n.startsWith("has")) {
return n.substring("has".length());
}
if (n.startsWith("uses")) {
return n.substring("uses".length());
}
return n;
}
return n;
}
}
private Attribute currObj;
@ -50,61 +51,61 @@ public class AttributeAxisIterator implements Iterator<Attribute> {
private static Map<Class<?>, MethodWrapper[]> methodCache = new HashMap<Class<?>, MethodWrapper[]>();
public AttributeAxisIterator(Node contextNode) {
this.node = contextNode;
if (!methodCache.containsKey(contextNode.getClass())) {
Method[] preFilter = contextNode.getClass().getMethods();
List<MethodWrapper> postFilter = new ArrayList<MethodWrapper>();
for (Method element : preFilter) {
if (isAttributeAccessor(element)) {
postFilter.add(new MethodWrapper(element));
}
}
methodCache.put(contextNode.getClass(), postFilter.toArray(new MethodWrapper[postFilter.size()]));
}
this.methodWrappers = methodCache.get(contextNode.getClass());
this.node = contextNode;
if (!methodCache.containsKey(contextNode.getClass())) {
Method[] preFilter = contextNode.getClass().getMethods();
List<MethodWrapper> postFilter = new ArrayList<MethodWrapper>();
for (Method element : preFilter) {
if (isAttributeAccessor(element)) {
postFilter.add(new MethodWrapper(element));
}
}
methodCache.put(contextNode.getClass(), postFilter.toArray(new MethodWrapper[postFilter.size()]));
}
this.methodWrappers = methodCache.get(contextNode.getClass());
this.position = 0;
this.currObj = getNextAttribute();
this.position = 0;
this.currObj = getNextAttribute();
}
public Attribute next() {
if (currObj == null) {
throw new IndexOutOfBoundsException();
}
Attribute ret = currObj;
currObj = getNextAttribute();
return ret;
if (currObj == null) {
throw new IndexOutOfBoundsException();
}
Attribute ret = currObj;
currObj = getNextAttribute();
return ret;
}
public boolean hasNext() {
return currObj != null;
return currObj != null;
}
public void remove() {
throw new UnsupportedOperationException();
throw new UnsupportedOperationException();
}
private Attribute getNextAttribute() {
if (position == methodWrappers.length) {
return null;
}
MethodWrapper m = methodWrappers[position++];
return new Attribute(node, m.name, m.method);
if (position == methodWrappers.length) {
return null;
}
MethodWrapper m = methodWrappers[position++];
return new Attribute(node, m.name, m.method);
}
protected boolean isAttributeAccessor(Method method) {
String methodName = method.getName();
String methodName = method.getName();
return (Integer.TYPE == method.getReturnType() || Boolean.TYPE == method.getReturnType()
|| Double.TYPE == method.getReturnType() || String.class == method.getReturnType())
&& method.getParameterTypes().length == 0
&& Void.TYPE != method.getReturnType()
&& !methodName.startsWith("jjt")
&& !methodName.equals("toString")
&& !methodName.equals("getScope")
&& !methodName.equals("getClass")
&& !methodName.equals("getTypeNameNode")
&& !methodName.equals("getImportedNameNode") && !methodName.equals("hashCode");
return (Integer.TYPE == method.getReturnType() || Boolean.TYPE == method.getReturnType()
|| Double.TYPE == method.getReturnType() || String.class == method.getReturnType())
&& method.getParameterTypes().length == 0
&& Void.TYPE != method.getReturnType()
&& !methodName.startsWith("jjt")
&& !methodName.equals("toString")
&& !methodName.equals("getScope")
&& !methodName.equals("getClass")
&& !methodName.equals("getTypeNameNode")
&& !methodName.equals("getImportedNameNode") && !methodName.equals("hashCode");
}
}