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java.lang.Object gnu.bytecode.Type gnu.kawa.xml.XDataType
public class XDataType
An atomic type as used in XML Schema and related languages.
For example the {code xs:decimal} type is XDataType.decimalType
.
Fields inherited from class gnu.bytecode.Type |
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boolean_ctype, boolean_type, booleanValue_method, byte_type, char_type, clone_method, double_type, doubleValue_method, float_type, floatValue_method, int_type, intValue_method, java_lang_Class_type, long_type, longValue_method, neverReturnsType, nullType, number_type, pointer_type, reflectClass, short_type, string_type, throwable_type, toString_method, tostring_type, typeArray0, void_type |
Constructor Summary | |
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XDataType(java.lang.Object name,
Type implementationType,
int typeCode)
|
Method Summary | |
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java.lang.Object |
cast(java.lang.Object value)
|
boolean |
castable(java.lang.Object value)
|
java.lang.Object |
coerceFromObject(java.lang.Object obj)
Convert an object to a value of this Type. |
int |
compare(Type other)
Return a numeric code showing "subtype" relationship: 1: if other is a pure subtype of this; 0: if has the same values; -1: if this is a pure subtype of other; -2: if they have values in common but neither is a subtype of the other; -3: if the types have no values in common. |
void |
emitCoerceFromObject(CodeAttr code)
Compile code to coerce/convert from Object to this type. |
void |
emitCoerceToObject(CodeAttr code)
Compile code to convert a object of this type on the stack to Object. |
void |
emitIsInstance(Variable incoming,
Compilation comp,
Target target)
Emit code for incoming instanceof this_type. |
void |
emitTestIf(Variable incoming,
Declaration decl,
Compilation comp)
Emit code for if (incoming instanceof this_type) decl = incoming .... |
Procedure |
getConstructor()
Get the constructor function for this type. |
Type |
getImplementationType()
The type used to implement types not natively understood by the JVM. |
java.lang.Class |
getReflectClass()
Get the java.lang.Class object for the representation type. |
boolean |
isInstance(java.lang.Object obj)
|
static java.lang.Double |
makeDouble(double value)
|
static java.lang.Float |
makeFloat(float value)
|
void |
print(java.lang.Object value,
Consumer out)
|
java.lang.String |
toString(java.lang.Object value)
|
java.lang.Object |
valueOf(java.lang.String value)
|
Methods inherited from class gnu.bytecode.Type |
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coerceToObject, emitIsInstance, getName, getSignature, getSize, getSizeInWords, getType, hashCode, isMoreSpecific, isSubtype, isValidJavaTypeName, isVoid, lookupType, lowestCommonSuperType, make, promote, registerTypeForClass, setName, setReflectClass, setSignature, signatureLength, signatureLength, signatureToName, signatureToPrimitive, signatureToType, signatureToType, swappedCompareResult, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final int DECIMAL_TYPE_CODE
public static final int INTEGER_TYPE_CODE
public static final int NON_POSITIVE_INTEGER_TYPE_CODE
public static final int NEGATIVE_INTEGER_TYPE_CODE
public static final int LONG_TYPE_CODE
public static final int INT_TYPE_CODE
public static final int SHORT_TYPE_CODE
public static final int BYTE_TYPE_CODE
public static final int NONNEGATIVE_INTEGER_TYPE_CODE
public static final int UNSIGNED_LONG_TYPE_CODE
public static final int UNSIGNED_INT_TYPE_CODE
public static final int UNSIGNED_SHORT_TYPE_CODE
public static final int UNSIGNED_BYTE_TYPE_CODE
public static final int POSITIVE_INTEGER_TYPE_CODE
public static final int FLOAT_TYPE_CODE
public static final int DOUBLE_TYPE_CODE
public static final int DATE_TIME_TYPE_CODE
public static final int DATE_TYPE_CODE
public static final int TIME_TYPE_CODE
public static final int G_YEAR_MONTH_TYPE_CODE
public static final int G_YEAR_TYPE_CODE
public static final int G_MONTH_DAY_TYPE_CODE
public static final int G_DAY_TYPE_CODE
public static final int G_MONTH_TYPE_CODE
public static final int DURATION_TYPE_CODE
public static final int YEAR_MONTH_DURATION_TYPE_CODE
public static final int DAY_TIME_DURATION_TYPE_CODE
public static final int BOOLEAN_TYPE_CODE
public static final int QNAME_TYPE_CODE
public static final int ANY_URI_TYPE_CODE
public static final int BASE64_BINARY_TYPE_CODE
public static final int HEX_BINARY_TYPE_CODE
public static final int NOTATION_TYPE_CODE
public static final int UNTYPED_ATOMIC_TYPE_CODE
public static final int STRING_TYPE_CODE
public static final XDataType stringType
public static final XDataType untypedAtomicType
public static final XDataType base64BinaryType
public static final XDataType hexBinaryType
public static final XDataType booleanType
public static final XDataType anyURIType
public static final XDataType NotationType
public static final XDataType decimalType
public static final XDataType floatType
public static final XDataType doubleType
public static final XDataType durationType
public static final XDataType yearMonthDurationType
public static final XDataType dayTimeDurationType
public static final java.lang.Double DOUBLE_ZERO
public static final java.lang.Double DOUBLE_ONE
public static final java.lang.Float FLOAT_ZERO
public static final java.lang.Float FLOAT_ONE
public static final java.math.BigDecimal DECIMAL_ONE
Constructor Detail |
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public XDataType(java.lang.Object name, Type implementationType, int typeCode)
Method Detail |
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public java.lang.Class getReflectClass()
Type
getReflectClass
in class Type
public Type getImplementationType()
Type
getImplementationType
in interface TypeValue
getImplementationType
in class Type
public void emitCoerceFromObject(CodeAttr code)
Type
emitCoerceFromObject
in class Type
public void emitCoerceToObject(CodeAttr code)
Type
emitCoerceToObject
in class Type
public void emitTestIf(Variable incoming, Declaration decl, Compilation comp)
TypeValue
emitTestIf
in interface TypeValue
incoming
- Contains the value we are testing to see if it has the
type of this. If null, use top-of-stack.
May not be null if incoming is non-null.decl
- If non-null, assign value after coercion to Declaration.comp
- The compilation state.public boolean isInstance(java.lang.Object obj)
isInstance
in class Type
public void emitIsInstance(Variable incoming, Compilation comp, Target target)
TypeValue
InstanceOf
.emitIsInstance
which is a conveniece method that calls
emitTestIf
.
emitIsInstance
in interface TypeValue
incoming
- Contains the value we are testing to see if it has the
the type of 'this'. If null, use top-of-stack.comp
- The compilation state.target
- Where to leave the result.public java.lang.String toString(java.lang.Object value)
public void print(java.lang.Object value, Consumer out)
public boolean castable(java.lang.Object value)
public java.lang.Object cast(java.lang.Object value)
public java.lang.Object coerceFromObject(java.lang.Object obj)
Type
coerceFromObject
in class Type
public int compare(Type other)
Type
compare
in class Type
public java.lang.Object valueOf(java.lang.String value)
public static java.lang.Float makeFloat(float value)
public static java.lang.Double makeDouble(double value)
public Procedure getConstructor()
TypeValue
getConstructor
in interface TypeValue
|
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