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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.7.2) E13403-10 |
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java.lang.Object
oracle.javatools.parser.java.v2.common.AbstractElement
oracle.javatools.parser.java.v2.common.AbstractField
public abstract class AbstractField
An abstract implementation of JavaField. Provided so that all implementations have a consistent behavior for equals(O) and hashCode().
Nested Class Summary |
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Nested classes/interfaces inherited from interface oracle.javatools.parser.java.v2.JavaPreferences |
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JavaPreferences.MemberOrder |
Field Summary |
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Fields inherited from interface oracle.javatools.parser.java.v2.model.JavaField |
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EMPTY_ARRAY |
Fields inherited from interface oracle.javatools.parser.java.v2.JavaOperators |
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OPT_ADD, OPT_ADDASG, OPT_AND, OPT_ANNOTATION, OPT_ARRAYCONST, OPT_ASG, OPT_base, OPT_BITAND, OPT_BITANDASG, OPT_BITNOT, OPT_BITOR, OPT_BITORASG, OPT_BITXOR, OPT_BITXORASG, OPT_CLASS_LITERAL, OPT_COND, OPT_DEREF, OPT_DIV, OPT_DIVASG, OPT_DOT, OPT_EQ, OPT_GE, OPT_GT, OPT_INSTANCEOF, OPT_invalid, OPT_INVOKE, OPT_LE, OPT_LIST, OPT_LITERAL, OPT_LSH, OPT_LSHASG, OPT_LT, OPT_max, OPT_MINUS, OPT_MINUSASG, OPT_MOD, OPT_MODASG, OPT_MUL, OPT_MULASG, OPT_NEGATIVE, OPT_NESTEXP, OPT_NEWARRAY, OPT_NEWOBJECT, OPT_NOT, OPT_NOTEQ, OPT_OR, OPT_POSITIVE, OPT_POSTDEC, OPT_POSTINC, OPT_precedence, OPT_PREDEC, OPT_PREINC, OPT_QUALIFIED_SUPER, OPT_QUALIFIED_THIS, OPT_RSH, OPT_RSHASG, OPT_SIMPLE_NAME, OPT_tokens, OPT_TYPE, OPT_TYPECAST, OPT_URSH, OPT_URSHASG, OPT_words |
Constructor Summary | |
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AbstractField() |
Method Summary | |
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boolean |
equals(java.lang.Object o) |
java.lang.Object |
getConstantValue() TODO: What about static final fields of enum type? |
java.lang.String |
getDescriptor() |
int |
getElementKind() |
JavaFile |
getFile() |
abstract int |
getModifiers() |
abstract java.lang.String |
getName() |
JavaElement |
getOwner() TODO: Document me! |
abstract JavaClass |
getOwningClass() |
abstract JavaType |
getResolvedType() A JavaField instance will return the field's type. |
java.lang.String |
getSignature() |
java.lang.String |
getUniqueIdentifier() Gets the unique identifier for this declaration. |
int |
hashCode() |
boolean |
isEnumConstant() |
boolean |
isVarargs() |
java.lang.String |
printCompiledInfo() Debugging function for printing out compiled information. |
Methods inherited from class oracle.javatools.parser.java.v2.common.AbstractElement |
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clearCompiledInfo, getActualTypeArguments, getAnnotation, getAnnotations, getDeclaredAnnotation, getDeclaredAnnotations, getSourceElement, getSourceSymbol, getTypeParameters, getUnresolvedType, hasActualTypeArguments, hasTypeParameters, isAbstract, isDeprecated, isFinal, isHidden, isPackagePrivate, isPrivate, isProtected, isPublic, isSourceElement, isStatic, isSynthetic, isTransient |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface oracle.javatools.parser.java.v2.model.JavaMember |
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isAbstract, isPackagePrivate, isPrivate, isProtected, isPublic, isStatic |
Methods inherited from interface oracle.javatools.parser.java.v2.model.JavaHasType |
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getUnresolvedType |
Methods inherited from interface oracle.javatools.parser.java.v2.model.JavaHasAnnotations |
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getAnnotation, getAnnotations, getDeclaredAnnotation, getDeclaredAnnotations |
Methods inherited from interface oracle.javatools.parser.java.v2.model.JavaElement |
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getSourceElement, isDeprecated, isFinal, isHidden, isSourceElement, isSynthetic |
Constructor Detail |
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public AbstractField()
Method Detail |
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public abstract int getModifiers()
getModifiers
in interface JavaElement
getModifiers
in class AbstractElement
public abstract JavaClass getOwningClass()
getOwningClass
in interface JavaMember
class C<E>
{
E field;
{
C generic = new C();
generic.field = null;
C<String> specific = new C<String>();
specific.field = null;
}
}
If this instance represents the member field accessed by "generic.field", then getOwningClass will return the type for "C".
If this instance represents the member field accessed by "specific.field", then getOwningClass will return the type for "C<String>".
Further, the expressions "generic.field" and "specific.field" do not refer to the same JavaField instance.
public abstract java.lang.String getName()
getName
in interface JavaHasName
public abstract JavaType getResolvedType()
JavaHasType
A JavaMethod instance will return the method's return type.
A JavaVariable instance will return the variable's type.
A JavaType instance will return itself.
getResolvedType
in interface JavaHasType
public JavaFile getFile()
getFile
in interface JavaElement
If a SourceFile is returned, then this element is declared in or otherwise comes in a SourceFile.
A non-null JavaFile may be returned that is not a SourceFile. For example, a JavaClass that came from a .class file definition will return such a JavaFile instance.
If null, then this element was created on-the-fly.
public int getElementKind()
getElementKind
in interface JavaElement
getElementKind
in class AbstractElement
public JavaElement getOwner()
JavaElement
getOwner
in interface JavaElement
getOwner
in class AbstractElement
public boolean isVarargs()
isVarargs
in interface JavaVariable
isVarargs
in class AbstractElement
public java.lang.Object getConstantValue()
JavaVariable
getConstantValue
in interface JavaVariable
Note: Constant values cannot be null. Therefore, null indicates no constant value.
If the constant value is of primitive type, it will be wrapped in an object. For example, if the constant value is an int of value 1, then an Integer i such that i.intValue() == 1 will be returned.
If the constant value is of String type, a String of same value will be returned.
If the constant value is an array, then an array of Object[] will be returned. If the constant value is an int array with single element one, then an Object[ 1 ] with single entry Integer i such that i.intValue() == 1 will be returned.
If the constant value is an enum constant, the enum constant itself is NOT returned because of practical considerations regarding classloading. Instead, a JavaField corresponding to that enum constant is returned. Notice that if "this" is an enum constant, then "this" is returned because it itself represents the enum constant.
If the constant value is a class literal, then a JavaType corresponding to the class is returned. This cannot be a JavaClass because some class literals are array types.
public boolean isEnumConstant()
isEnumConstant
in interface JavaField
public java.lang.String getDescriptor()
getDescriptor
in interface JavaField
public java.lang.String getSignature()
getSignature
in interface JavaField
public java.lang.String getUniqueIdentifier()
JavaMember
getUniqueIdentifier
in interface JavaMember
public boolean equals(java.lang.Object o)
equals
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public java.lang.String printCompiledInfo()
JavaElement
printCompiledInfo
in interface JavaElement
printCompiledInfo
in class AbstractElement
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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.7.2) E13403-10 |
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