本文整理汇总了Java中com.sun.tools.javac.util.Filter类的典型用法代码示例。如果您正苦于以下问题：Java Filter类的具体用法？Java Filter怎么用？Java Filter使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
Filter类属于com.sun.tools.javac.util包，在下文中一共展示了Filter类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: get
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
MethodSymbol get(MethodSymbol ms, TypeSymbol origin, boolean checkResult, Filter<Symbol> implFilter) {
SoftReference<Map<TypeSymbol, Entry>> ref_cache = _map.get(ms);
Map<TypeSymbol, Entry> cache = ref_cache != null ? ref_cache.get() : null;
if (cache == null) {
cache = new HashMap<TypeSymbol, Entry>();
_map.put(ms, new SoftReference<Map<TypeSymbol, Entry>>(cache));
}
Entry e = cache.get(origin);
CompoundScope members = membersClosure(origin.type, true);
if (e == null ||
!e.matches(implFilter, checkResult, members.getMark())) {
MethodSymbol impl = implementationInternal(ms, origin, checkResult, implFilter);
cache.put(origin, new Entry(impl, implFilter, checkResult, members.getMark()));
return impl;
}
else {
return e.cachedImpl;
}
}
开发者ID:tranleduy2000，项目名称:javaide，代码行数:20，代码来源:Types.java
示例2: getMethodRecursive
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
public Symbol.MethodSymbol getMethodRecursive(String name, Filter<Symbol> filter) {
Symbol.MethodSymbol methodSymbol = deepMethodsCache.get(name);
if (methodSymbol == null) {
methodSymbol = (Symbol.MethodSymbol) getMember(name, filter);
}
Symbol.ClassSymbol classSymbol = getClassSymbol();
while (classSymbol != null && methodSymbol == null) {
classSymbol = (Symbol.ClassSymbol) classSymbol.getSuperclass().asElement();
Iterator<Symbol> iterator = classSymbol.members().getElementsByName(utils.getName(name), filter).iterator();
if (iterator.hasNext()) {
methodSymbol = (Symbol.MethodSymbol) iterator.next();
deepMethodsCache.put(name, methodSymbol);
return methodSymbol;
}
}
return methodSymbol;
}
开发者ID:ixkor，项目名称:genaroid，代码行数:18，代码来源:BaseClassWrapper.java
示例3: findMatchingMethods
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
/**
* Finds all methods in any superclass of {@code startClass} with a certain {@code name} that
* match the given {@code predicate}.
*
* @return The (possibly empty) set of methods in any superclass that match {@code predicate} and
* have the given {@code name}.
*/
public static Set<MethodSymbol> findMatchingMethods(
Name name, final Predicate<MethodSymbol> predicate, Type startClass, Types types) {
Filter<Symbol> matchesMethodPredicate =
sym -> sym instanceof MethodSymbol && predicate.apply((MethodSymbol) sym);
Set<MethodSymbol> matchingMethods = new HashSet<>();
// Iterate over all classes and interfaces that startClass inherits from.
for (Type superClass : types.closure(startClass)) {
// Iterate over all the methods declared in superClass.
TypeSymbol superClassSymbol = superClass.tsym;
Scope superClassSymbols = superClassSymbol.members();
if (superClassSymbols != null) { // Can be null if superClass is a type variable
for (Symbol symbol :
superClassSymbols.getSymbolsByName(name, matchesMethodPredicate, NON_RECURSIVE)) {
// By definition of the filter, we know that the symbol is a MethodSymbol.
matchingMethods.add((MethodSymbol) symbol);
}
}
}
return matchingMethods;
}
开发者ID:google，项目名称:error-prone，代码行数:29，代码来源:ASTHelpers.java
示例4: getSettersOfType
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
public List<MethodSymbol> getSettersOfType(Type type) {
List<MethodSymbol> setters = Lists.newArrayList();
Filter<Symbol> setterFilter = new Filter<Symbol>() {
@Override
public boolean accepts(Symbol t) {
if (t instanceof MethodSymbol) {
MethodSymbol ms = (MethodSymbol) t;
// filter for methods that start with set and have exactly 1 parameter
return ms.name.toString().startsWith("set") && ms.params.size() == 1;
}
return false;
}
};
for (Symbol sym : type.tsym.members().getElements(setterFilter)) {
setters.add((MethodSymbol) sym);
}
return setters;
}
开发者ID:sebastianoe，项目名称:s4j，代码行数:22，代码来源:ExpectedTypesHelper.java
示例5: Entry
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
public Entry(MethodSymbol cachedImpl,
Filter<Symbol> scopeFilter,
boolean checkResult,
int prevMark) {
this.cachedImpl = cachedImpl;
this.implFilter = scopeFilter;
this.checkResult = checkResult;
this.prevMark = prevMark;
}
开发者ID:tranleduy2000，项目名称:javaide，代码行数:10，代码来源:Types.java
示例6: implementationInternal
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
private MethodSymbol implementationInternal(MethodSymbol ms, TypeSymbol origin, boolean checkResult, Filter<Symbol> implFilter) {
for (Type t = origin.type; t.tag == CLASS || t.tag == TYPEVAR; t = supertype(t)) {
while (t.tag == TYPEVAR)
t = t.getUpperBound();
TypeSymbol c = t.tsym;
for (Scope.Entry e = c.members().lookup(ms.name, implFilter);
e.scope != null;
e = e.next(implFilter)) {
if (e.sym != null &&
e.sym.overrides(ms, origin, Types.this, checkResult))
return (MethodSymbol)e.sym;
}
}
return null;
}
开发者ID:tranleduy2000，项目名称:javaide，代码行数:16，代码来源:Types.java
示例7: filter
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
public static List<Type> filter(List<Type> ts, Filter<Type> tf) {
ListBuffer<Type> buf = ListBuffer.lb();
for (Type t : ts) {
if (tf.accepts(t)) {
buf.append(t);
}
}
return buf.toList();
}
开发者ID:tranleduy2000，项目名称:javaide，代码行数:10，代码来源:Type.java
示例8: checkConsistent
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
/**
* Check consistency of reference kind and symbol (see JVMS 4.4.8)
*/
@SuppressWarnings("fallthrough")
private void checkConsistent() {
boolean staticOk = false;
int expectedKind = -1;
Filter<Name> nameFilter = nonInitFilter;
boolean interfaceOwner = false;
switch (refKind) {
case ClassFile.REF_getStatic:
case ClassFile.REF_putStatic:
staticOk = true;
case ClassFile.REF_getField:
case ClassFile.REF_putField:
expectedKind = Kinds.VAR;
break;
case ClassFile.REF_newInvokeSpecial:
nameFilter = initFilter;
expectedKind = Kinds.MTH;
break;
case ClassFile.REF_invokeInterface:
interfaceOwner = true;
expectedKind = Kinds.MTH;
break;
case ClassFile.REF_invokeStatic:
interfaceOwner = true;
staticOk = true;
case ClassFile.REF_invokeVirtual:
expectedKind = Kinds.MTH;
break;
case ClassFile.REF_invokeSpecial:
interfaceOwner = true;
expectedKind = Kinds.MTH;
break;
}
Assert.check(!refSym.isStatic() || staticOk);
Assert.check(refSym.kind == expectedKind);
Assert.check(nameFilter.accepts(refSym.name));
Assert.check(!refSym.owner.isInterface() || interfaceOwner);
}
开发者ID:SunburstApps，项目名称:OpenJSharp，代码行数:42，代码来源:Pool.java
示例9: checkConsistent
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
/**
* Check consistency of reference kind and symbol (see JVMS 4.4.8)
*/
@SuppressWarnings("fallthrough")
private void checkConsistent() {
boolean staticOk = false;
Kind expectedKind = null;
Filter<Name> nameFilter = nonInitFilter;
boolean interfaceOwner = false;
switch (refKind) {
case ClassFile.REF_getStatic:
case ClassFile.REF_putStatic:
staticOk = true;
case ClassFile.REF_getField:
case ClassFile.REF_putField:
expectedKind = VAR;
break;
case ClassFile.REF_newInvokeSpecial:
nameFilter = initFilter;
expectedKind = MTH;
break;
case ClassFile.REF_invokeInterface:
interfaceOwner = true;
expectedKind = MTH;
break;
case ClassFile.REF_invokeStatic:
interfaceOwner = true;
staticOk = true;
case ClassFile.REF_invokeVirtual:
expectedKind = MTH;
break;
case ClassFile.REF_invokeSpecial:
interfaceOwner = true;
expectedKind = MTH;
break;
}
Assert.check(!refSym.isStatic() || staticOk);
Assert.check(refSym.kind == expectedKind);
Assert.check(nameFilter.accepts(refSym.name));
Assert.check(!refSym.owner.isInterface() || interfaceOwner);
}
开发者ID:AdoptOpenJDK，项目名称:openjdk-jdk10，代码行数:42，代码来源:Pool.java
示例10: filterVars
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
private List<Type> filterVars(Filter<UndetVar> fu) {
ListBuffer<Type> res = new ListBuffer<>();
for (Type t : undetvars) {
UndetVar uv = (UndetVar)t;
if (fu.accepts(uv)) {
res.append(uv.qtype);
}
}
return res.toList();
}
开发者ID:AdoptOpenJDK，项目名称:openjdk-jdk10，代码行数:11，代码来源:InferenceContext.java
示例11: iterator
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
public Iterator<Symbol> iterator() {
return scope.getSymbols(new Filter<Symbol>() {
public boolean accepts(Symbol t) {
return !unwanted(t);
}
}, NON_RECURSIVE).iterator();
}
开发者ID:campolake，项目名称:openjdk9，代码行数:8，代码来源:FilteredMemberList.java
示例12: restvars
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
/**
* returns the list of uninstantiated variables (as type-variables) in this
* inference context
*/
List<Type> restvars() {
return filterVars(new Filter<UndetVar>() {
public boolean accepts(UndetVar uv) {
return uv.getInst() == null;
}
});
}
开发者ID:campolake，项目名称:openjdk9，代码行数:12，代码来源:InferenceContext.java
示例13: instvars
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
/**
* returns the list of instantiated variables (as type-variables) in this
* inference context
*/
List<Type> instvars() {
return filterVars(new Filter<UndetVar>() {
public boolean accepts(UndetVar uv) {
return uv.getInst() != null;
}
});
}
开发者ID:campolake，项目名称:openjdk9，代码行数:12，代码来源:InferenceContext.java
示例14: boundedVars
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
/**
* Get list of bounded inference variables (where bound is other than
* declared bounds).
*/
final List<Type> boundedVars() {
return filterVars(new Filter<UndetVar>() {
public boolean accepts(UndetVar uv) {
return uv.getBounds(InferenceBound.UPPER)
.diff(uv.getDeclaredBounds())
.appendList(uv.getBounds(InferenceBound.EQ, InferenceBound.LOWER)).nonEmpty();
}
});
}
开发者ID:campolake，项目名称:openjdk9，代码行数:14，代码来源:InferenceContext.java
示例15: getMember
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
public Symbol getMember(String name, Filter<Symbol> filter) {
Symbol member = membersCache.get(name);
if (member == null) {
Iterator<Symbol> iterator = classSymbol.members().getElementsByName(utils.getName(name), filter).iterator();
if (iterator.hasNext()) {
member = iterator.next();
membersCache.put(name, member);
}
}
return member;
}
开发者ID:ixkor，项目名称:genaroid，代码行数:12，代码来源:BaseClassWrapper.java
示例16: getOnCreateMethod
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
@Override
public MethodSymbol getOnCreateMethod() {
return (MethodSymbol) getMember("onCreate", new Filter<Symbol>() {
@Override
public boolean accepts(Symbol symbol) {
return symbol.asType().getParameterTypes().size() == 1;
}
});
}
开发者ID:ixkor，项目名称:genaroid，代码行数:10，代码来源:ActivityWrapper.java
示例17: getOnSaveInstanceStateMethod
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
@Override
public MethodSymbol getOnSaveInstanceStateMethod() {
return (MethodSymbol) getMember("onSaveInstanceState", new Filter<Symbol>() {
@Override
public boolean accepts(Symbol symbol) {
return symbol.asType().getParameterTypes().size() == 1;
}
});
}
开发者ID:ixkor，项目名称:genaroid，代码行数:10，代码来源:ActivityWrapper.java
示例18: matches
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
boolean matches(Filter<Symbol> scopeFilter, boolean checkResult, int mark) {
return this.implFilter == scopeFilter &&
this.checkResult == checkResult &&
this.prevMark == mark;
}
开发者ID:tranleduy2000，项目名称:javaide，代码行数:6，代码来源:Types.java
示例19: implementation
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
public MethodSymbol implementation(MethodSymbol ms, TypeSymbol origin, boolean checkResult, Filter<Symbol> implFilter) {
return implCache.get(ms, origin, checkResult, implFilter);
}
开发者ID:tranleduy2000，项目名称:javaide，代码行数:4，代码来源:Types.java
示例20: getMembers
import com.sun.tools.javac.util.Filter; //导入依赖的package包/类
Iterable<Symbol> getMembers( Symbol.ClassSymbol classSym, Filter<Symbol> filter );
开发者ID:manifold-systems，项目名称:manifold，代码行数:2，代码来源:IDynamicJdk.java
注：本文中的com.sun.tools.javac.util.Filter类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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