Java Code Examples for com.puppycrawl.tools.checkstyle.api.TokenTypes#STATIC_INIT
The following examples show how to use
com.puppycrawl.tools.checkstyle.api.TokenTypes#STATIC_INIT .
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Example 1
| Source File: OneMethodPrivateFieldCheck.java From cacheonix-core with GNU Lesser General Public License v2.1 | 4 votes |
|
/** @see com.puppycrawl.tools.checkstyle.checks.usage.AbstractUsageCheck */
public void applyTo(Set aNodes)
{
// apply the check to each private field
final Set methods = new HashSet();
final Iterator it = aNodes.iterator();
while (it.hasNext()) {
methods.clear();
final DetailAST nameAST = (DetailAST) it.next();
// find methods using the field
final Iterator refIt = getReferences(nameAST);
while (refIt.hasNext()) {
final Reference ref = (Reference) refIt.next();
final SymTabAST refNode = ref.getTreeNode();
final DetailAST refDetail = refNode.getDetailNode();
// don't need to check a self-reference
if (refDetail == nameAST) {
continue;
}
DetailAST parent = refDetail.getParent();
while (parent != null) {
final int type = parent.getType();
if ((type == TokenTypes.METHOD_DEF)
|| (type == TokenTypes.CTOR_DEF)
|| (type == TokenTypes.INSTANCE_INIT)
|| (type == TokenTypes.STATIC_INIT))
{
methods.add(parent);
break;
}
// initializer for inner class?
else if (type == TokenTypes.CLASS_DEF) {
break;
}
parent = parent.getParent();
}
}
if (methods.size() == 1) {
log(
nameAST.getLineNo(),
nameAST.getColumnNo(),
getErrorKey(),
nameAST.getText());
}
}
}
Example 2
| Source File: Resolver.java From cacheonix-core with GNU Lesser General Public License v2.1 | 4 votes |
|
/**
* processes a <code>BlockDef</code> and resolves references in it
*
* @param block the <code>BlockDef</code> to process
*/
protected void handleBlock(BlockDef block) {
SymTabAST node = block.getTreeNode();
switch (node.getType()) {
case TokenTypes.LITERAL_FOR :
handleFor(block);
break;
case TokenTypes.LITERAL_IF :
handleIf(block);
break;
case TokenTypes.LITERAL_WHILE :
handleWhileAndSynchronized(block);
break;
case TokenTypes.LITERAL_DO :
handleDoWhile(block);
break;
case TokenTypes.LITERAL_TRY :
case TokenTypes.LITERAL_FINALLY :
SymTabAST slist = node.findFirstToken(TokenTypes.SLIST);
handleSList(slist, block);
break;
case TokenTypes.LITERAL_CATCH :
handleCatch(block);
break;
case TokenTypes.LITERAL_SWITCH :
handleSwitch(block);
break;
case TokenTypes.SLIST :
handleSList(node, block);
break;
case TokenTypes.EXPR :
resolveExpression(node, block, null, true);
break;
case TokenTypes.INSTANCE_INIT :
case TokenTypes.STATIC_INIT :
handleSList((SymTabAST) node.getFirstChild(), block);
break;
case TokenTypes.LITERAL_SYNCHRONIZED :
handleWhileAndSynchronized(block);
break;
case TokenTypes.LITERAL_ASSERT :
handleAssert(block);
break;
default :
if (mInitialized) {
final Log log = mLogFactory.getInstance(this.getClass());
log.error(
"Unhandled block "
+ block
+ " of type "
+ node.getType());
}
}
}
Example 3
| Source File: OneMethodPrivateFieldCheck.java From contribution with GNU Lesser General Public License v2.1 | 4 votes |
|
/** @see com.puppycrawl.tools.checkstyle.checks.usage.AbstractUsageCheck */
public void applyTo(Set aNodes)
{
// apply the check to each private field
final Set methods = new HashSet();
final Iterator it = aNodes.iterator();
while (it.hasNext()) {
methods.clear();
final DetailAST nameAST = (DetailAST) it.next();
// find methods using the field
final Iterator refIt = getReferences(nameAST);
while (refIt.hasNext()) {
final Reference ref = (Reference) refIt.next();
final SymTabAST refNode = ref.getTreeNode();
final DetailAST refDetail = refNode.getDetailNode();
// don't need to check a self-reference
if (refDetail == nameAST) {
continue;
}
DetailAST parent = refDetail.getParent();
while (parent != null) {
final int type = parent.getType();
if ((type == TokenTypes.METHOD_DEF)
|| (type == TokenTypes.CTOR_DEF)
|| (type == TokenTypes.INSTANCE_INIT)
|| (type == TokenTypes.STATIC_INIT))
{
methods.add(parent);
break;
}
// initializer for inner class?
else if (type == TokenTypes.CLASS_DEF) {
break;
}
parent = parent.getParent();
}
}
if (methods.size() == 1) {
log(
nameAST.getLineNo(),
nameAST.getColumnNo(),
getErrorKey(),
nameAST.getText());
}
}
}
Example 4
| Source File: Resolver.java From contribution with GNU Lesser General Public License v2.1 | 4 votes |
|
/**
* processes a <code>BlockDef</code> and resolves references in it
*
* @param block the <code>BlockDef</code> to process
*/
protected void handleBlock(BlockDef block) {
SymTabAST node = block.getTreeNode();
switch (node.getType()) {
case TokenTypes.LITERAL_FOR :
handleFor(block);
break;
case TokenTypes.LITERAL_IF :
handleIf(block);
break;
case TokenTypes.LITERAL_WHILE :
handleWhileAndSynchronized(block);
break;
case TokenTypes.LITERAL_DO :
handleDoWhile(block);
break;
case TokenTypes.LITERAL_TRY :
case TokenTypes.LITERAL_FINALLY :
SymTabAST slist = node.findFirstToken(TokenTypes.SLIST);
handleSList(slist, block);
break;
case TokenTypes.LITERAL_CATCH :
handleCatch(block);
break;
case TokenTypes.LITERAL_SWITCH :
handleSwitch(block);
break;
case TokenTypes.SLIST :
handleSList(node, block);
break;
case TokenTypes.EXPR :
resolveExpression(node, block, null, true);
break;
case TokenTypes.INSTANCE_INIT :
case TokenTypes.STATIC_INIT :
handleSList((SymTabAST) node.getFirstChild(), block);
break;
case TokenTypes.LITERAL_SYNCHRONIZED :
handleWhileAndSynchronized(block);
break;
case TokenTypes.LITERAL_ASSERT :
handleAssert(block);
break;
default :
if (mInitialized) {
final Log log = mLogFactory.getInstance(this.getClass());
log.error(
"Unhandled block "
+ block
+ " of type "
+ node.getType());
}
}
}
