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java.lang.Objectcom.google.gwt.inject.rebind.util.MemberCollector
public class MemberCollector
This class can be used to collect a type's members, including those of its (recursive) superclasses and interfaces. The collector treats overrides correctly, i.e. it returns the method defined the closest to the provided type.
Note: The collector uses internal caching and can be called with the same arguments repeatedly without repeated performance costs.
This class is not thread-safe.
Nested Class Summary | |
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static interface |
MemberCollector.FieldFilter
Filter used during the collection of fields to restrict the kind of collected fields. |
static interface |
MemberCollector.MethodFilter
Filter used during the collection of methods to restrict the kind of collected methods. |
Field Summary | |
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static MemberCollector.MethodFilter |
ALL_METHOD_FILTER
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Constructor Summary | |
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MemberCollector(com.google.gwt.core.ext.TreeLogger logger)
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Method Summary | |
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java.util.Collection<FieldLiteral<?>> |
getFields(TypeLiteral<?> typeLiteral)
Returns all fields in the provided type, including those of the type's (recursive) super classes. |
java.util.Collection<MethodLiteral<?,java.lang.reflect.Method>> |
getMethods(TypeLiteral<?> typeLiteral)
Returns all methods in the provided type, including those of the type's (recursive) super classes and interfaces. |
void |
setFieldFilter(MemberCollector.FieldFilter filter)
Sets this collector's field filter. |
void |
setMethodFilter(MemberCollector.MethodFilter filter)
Sets this collector's method filter. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final MemberCollector.MethodFilter ALL_METHOD_FILTER
Constructor Detail |
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@Inject public MemberCollector(com.google.gwt.core.ext.TreeLogger logger)
Method Detail |
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public void setMethodFilter(MemberCollector.MethodFilter filter) throws java.lang.IllegalStateException
filter
- new method filter for this collector
java.lang.IllegalStateException
- if the filter is set after members have been
requestedpublic void setFieldFilter(MemberCollector.FieldFilter filter) throws java.lang.IllegalStateException
filter
- new field filter for this collector
java.lang.IllegalStateException
- if the filter is set after members have been
requestedpublic java.util.Collection<MethodLiteral<?,java.lang.reflect.Method>> getMethods(TypeLiteral<?> typeLiteral)
typeLiteral
- type for which methods are collected
public java.util.Collection<FieldLiteral<?>> getFields(TypeLiteral<?> typeLiteral)
typeLiteral
- type for which fields are collected
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