javax.imageio.metadata
Class IIOMetadataFormatImpl
java.lang.Object
javax.imageio.metadata.IIOMetadataFormatImpl
- All Implemented Interfaces:
- IIOMetadataFormat
public abstract class IIOMetadataFormatImpl
- extends Object
- implements IIOMetadataFormat
Fields inherited from interface javax.imageio.metadata.IIOMetadataFormat |
CHILD_POLICY_ALL, CHILD_POLICY_CHOICE, CHILD_POLICY_EMPTY, CHILD_POLICY_MAX, CHILD_POLICY_REPEAT, CHILD_POLICY_SEQUENCE, CHILD_POLICY_SOME, DATATYPE_BOOLEAN, DATATYPE_DOUBLE, DATATYPE_FLOAT, DATATYPE_INTEGER, DATATYPE_STRING, VALUE_ARBITRARY, VALUE_ENUMERATION, VALUE_LIST, VALUE_NONE, VALUE_RANGE, VALUE_RANGE_MAX_INCLUSIVE, VALUE_RANGE_MAX_INCLUSIVE_MASK, VALUE_RANGE_MIN_INCLUSIVE, VALUE_RANGE_MIN_INCLUSIVE_MASK, VALUE_RANGE_MIN_MAX_INCLUSIVE |
Constructor Summary |
IIOMetadataFormatImpl(String rootName,
int childPolicy)
Construct a blank IIOMetadataFormatImpl with the given root name
and child policy. |
IIOMetadataFormatImpl(String rootName,
int minChildren,
int maxChildren)
Construct a blank IIOMetadataFormatImpl with the given root name,
a child policy of CHILD_POLICY_REPEAT and the given minimum and
maximum limits on the number of root element children. |
Method Summary |
protected void |
addAttribute(String elementName,
String attrName,
int dataType,
boolean required,
int listMinLength,
int listMaxLength)
|
protected void |
addAttribute(String elementName,
String attrName,
int dataType,
boolean required,
String defaultValue)
|
protected void |
addAttribute(String elementName,
String attrName,
int dataType,
boolean required,
String defaultValue,
List<String> enumeratedValues)
|
protected void |
addAttribute(String elementName,
String attrName,
int dataType,
boolean required,
String defaultValue,
String minValue,
String maxValue,
boolean minInclusive,
boolean maxInclusive)
|
protected void |
addBooleanAttribute(String elementName,
String attrName,
boolean hasDefaultValue,
boolean defaultValue)
|
protected void |
addChildElement(String elementName,
String parentName)
|
protected void |
addElement(String elementName,
String parentName,
int childPolicy)
|
protected void |
addElement(String elementName,
String parentName,
int minChildren,
int maxChildren)
|
protected void |
addObjectValue(String elementName,
Class<?> classType,
int arrayMinLength,
int arrayMaxLength)
|
protected
|
addObjectValue(String elementName,
Class<T> classType,
boolean required,
T defaultValue)
|
protected
|
addObjectValue(String elementName,
Class<T> classType,
boolean required,
T defaultValue,
List<? extends T> enumeratedValues)
|
protected
|
addObjectValue(String elementName,
Class<T> classType,
T defaultValue,
Comparable<? super T> minValue,
Comparable<? super T> maxValue,
boolean minInclusive,
boolean maxInclusive)
|
abstract boolean |
canNodeAppear(String elementName,
ImageTypeSpecifier specifier)
|
int |
getAttributeDataType(String elementName,
String attrName)
|
String |
getAttributeDefaultValue(String elementName,
String attrName)
|
String |
getAttributeDescription(String elementName,
String attrName,
Locale locale)
|
String[] |
getAttributeEnumerations(String elementName,
String attrName)
|
int |
getAttributeListMaxLength(String elementName,
String attrName)
|
int |
getAttributeListMinLength(String elementName,
String attrName)
|
String |
getAttributeMaxValue(String elementName,
String attrName)
|
String |
getAttributeMinValue(String elementName,
String attrName)
|
String[] |
getAttributeNames(String elementName)
|
int |
getAttributeValueType(String elementName,
String attrName)
|
String[] |
getChildNames(String elementName)
|
int |
getChildPolicy(String elementName)
|
String |
getElementDescription(String elementName,
Locale locale)
|
int |
getElementMaxChildren(String elementName)
|
int |
getElementMinChildren(String elementName)
|
int |
getObjectArrayMaxLength(String elementName)
|
int |
getObjectArrayMinLength(String elementName)
|
Class<?> |
getObjectClass(String elementName)
|
Object |
getObjectDefaultValue(String elementName)
|
Object[] |
getObjectEnumerations(String elementName)
|
Comparable<?> |
getObjectMaxValue(String elementName)
|
Comparable<?> |
getObjectMinValue(String elementName)
|
int |
getObjectValueType(String elementName)
|
protected String |
getResourceBaseName()
|
String |
getRootName()
|
static IIOMetadataFormat |
getStandardFormatInstance()
|
boolean |
isAttributeRequired(String elementName,
String attrName)
|
protected void |
removeAttribute(String elementName,
String attrName)
|
protected void |
removeElement(String elementName)
|
protected void |
removeObjectValue(String elementName)
|
protected void |
setResourceBaseName(String resourceBaseName)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
standardMetadataFormatName
public static final String standardMetadataFormatName
- The standard metadata format name constant set to
"javax_imageio_1.0".
- See Also:
- Constant Field Values
IIOMetadataFormatImpl
public IIOMetadataFormatImpl(String rootName,
int childPolicy)
- Construct a blank IIOMetadataFormatImpl with the given root name
and child policy.
- Parameters:
rootName
- the root element namechildPolicy
- the child policy of the root element
- Throws:
IllegalArgumentException
- if rootName is null
IllegalArgumentException
- if childPolicy is
CHILD_POLICY_REPEAT or if childPolicy is not a CHILD_POLICY
constant
IIOMetadataFormatImpl
public IIOMetadataFormatImpl(String rootName,
int minChildren,
int maxChildren)
- Construct a blank IIOMetadataFormatImpl with the given root name,
a child policy of CHILD_POLICY_REPEAT and the given minimum and
maximum limits on the number of root element children.
- Parameters:
rootName
- the root element nameminChildren
- the minimum number of children that this node
can havemaxChildren
- the maximum number of children that this node
can have
- Throws:
IllegalArgumentException
- if rootName is null
IllegalArgumentException
- if minChildren is less than
zero or greater than maxChildren
addAttribute
protected void addAttribute(String elementName,
String attrName,
int dataType,
boolean required,
String defaultValue)
addAttribute
protected void addAttribute(String elementName,
String attrName,
int dataType,
boolean required,
String defaultValue,
List<String> enumeratedValues)
addAttribute
protected void addAttribute(String elementName,
String attrName,
int dataType,
boolean required,
String defaultValue,
String minValue,
String maxValue,
boolean minInclusive,
boolean maxInclusive)
addAttribute
protected void addAttribute(String elementName,
String attrName,
int dataType,
boolean required,
int listMinLength,
int listMaxLength)
addBooleanAttribute
protected void addBooleanAttribute(String elementName,
String attrName,
boolean hasDefaultValue,
boolean defaultValue)
addChildElement
protected void addChildElement(String elementName,
String parentName)
addElement
protected void addElement(String elementName,
String parentName,
int childPolicy)
addElement
protected void addElement(String elementName,
String parentName,
int minChildren,
int maxChildren)
addObjectValue
protected <T> void addObjectValue(String elementName,
Class<T> classType,
boolean required,
T defaultValue)
addObjectValue
protected <T> void addObjectValue(String elementName,
Class<T> classType,
boolean required,
T defaultValue,
List<? extends T> enumeratedValues)
addObjectValue
protected <T extends Object & Comparable<? super T>> void addObjectValue(String elementName,
Class<T> classType,
T defaultValue,
Comparable<? super T> minValue,
Comparable<? super T> maxValue,
boolean minInclusive,
boolean maxInclusive)
addObjectValue
protected void addObjectValue(String elementName,
Class<?> classType,
int arrayMinLength,
int arrayMaxLength)
getRootName
public String getRootName()
- Specified by:
getRootName
in interface IIOMetadataFormat
getResourceBaseName
protected String getResourceBaseName()
getStandardFormatInstance
public static IIOMetadataFormat getStandardFormatInstance()
canNodeAppear
public abstract boolean canNodeAppear(String elementName,
ImageTypeSpecifier specifier)
- Specified by:
canNodeAppear
in interface IIOMetadataFormat
removeAttribute
protected void removeAttribute(String elementName,
String attrName)
removeElement
protected void removeElement(String elementName)
removeObjectValue
protected void removeObjectValue(String elementName)
setResourceBaseName
protected void setResourceBaseName(String resourceBaseName)
getAttributeDataType
public int getAttributeDataType(String elementName,
String attrName)
- Specified by:
getAttributeDataType
in interface IIOMetadataFormat
getAttributeDefaultValue
public String getAttributeDefaultValue(String elementName,
String attrName)
- Specified by:
getAttributeDefaultValue
in interface IIOMetadataFormat
getAttributeDescription
public String getAttributeDescription(String elementName,
String attrName,
Locale locale)
- Specified by:
getAttributeDescription
in interface IIOMetadataFormat
getAttributeEnumerations
public String[] getAttributeEnumerations(String elementName,
String attrName)
- Specified by:
getAttributeEnumerations
in interface IIOMetadataFormat
getAttributeListMaxLength
public int getAttributeListMaxLength(String elementName,
String attrName)
- Specified by:
getAttributeListMaxLength
in interface IIOMetadataFormat
getAttributeListMinLength
public int getAttributeListMinLength(String elementName,
String attrName)
- Specified by:
getAttributeListMinLength
in interface IIOMetadataFormat
getAttributeMaxValue
public String getAttributeMaxValue(String elementName,
String attrName)
- Specified by:
getAttributeMaxValue
in interface IIOMetadataFormat
getAttributeMinValue
public String getAttributeMinValue(String elementName,
String attrName)
- Specified by:
getAttributeMinValue
in interface IIOMetadataFormat
getAttributeNames
public String[] getAttributeNames(String elementName)
- Specified by:
getAttributeNames
in interface IIOMetadataFormat
getAttributeValueType
public int getAttributeValueType(String elementName,
String attrName)
- Specified by:
getAttributeValueType
in interface IIOMetadataFormat
getChildNames
public String[] getChildNames(String elementName)
- Specified by:
getChildNames
in interface IIOMetadataFormat
getChildPolicy
public int getChildPolicy(String elementName)
- Specified by:
getChildPolicy
in interface IIOMetadataFormat
getElementDescription
public String getElementDescription(String elementName,
Locale locale)
- Specified by:
getElementDescription
in interface IIOMetadataFormat
getElementMaxChildren
public int getElementMaxChildren(String elementName)
- Specified by:
getElementMaxChildren
in interface IIOMetadataFormat
getElementMinChildren
public int getElementMinChildren(String elementName)
- Specified by:
getElementMinChildren
in interface IIOMetadataFormat
getObjectArrayMaxLength
public int getObjectArrayMaxLength(String elementName)
- Specified by:
getObjectArrayMaxLength
in interface IIOMetadataFormat
getObjectArrayMinLength
public int getObjectArrayMinLength(String elementName)
- Specified by:
getObjectArrayMinLength
in interface IIOMetadataFormat
getObjectClass
public Class<?> getObjectClass(String elementName)
- Specified by:
getObjectClass
in interface IIOMetadataFormat
getObjectDefaultValue
public Object getObjectDefaultValue(String elementName)
- Specified by:
getObjectDefaultValue
in interface IIOMetadataFormat
getObjectEnumerations
public Object[] getObjectEnumerations(String elementName)
- Specified by:
getObjectEnumerations
in interface IIOMetadataFormat
getObjectMaxValue
public Comparable<?> getObjectMaxValue(String elementName)
- Specified by:
getObjectMaxValue
in interface IIOMetadataFormat
getObjectMinValue
public Comparable<?> getObjectMinValue(String elementName)
- Specified by:
getObjectMinValue
in interface IIOMetadataFormat
getObjectValueType
public int getObjectValueType(String elementName)
- Specified by:
getObjectValueType
in interface IIOMetadataFormat
isAttributeRequired
public boolean isAttributeRequired(String elementName,
String attrName)
- Specified by:
isAttributeRequired
in interface IIOMetadataFormat