Package net.sf.saxon.tinytree
Class TinyAttributeCollection
- java.lang.Object
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- net.sf.saxon.tinytree.TinyAttributeCollection
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- All Implemented Interfaces:
AttributeCollection
public class TinyAttributeCollection extends java.lang.Object implements AttributeCollection
An implementation of the AttributeCollection interface based directly on the TinyTree data structure.
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Constructor Summary
Constructors Constructor Description TinyAttributeCollection(TinyTree tree, int element)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getIndex(java.lang.String uri, java.lang.String localname)
Get the index of an attribute (by name).int
getIndexByFingerprint(int fingerprint)
Get the index, given the fingerprintint
getLength()
Return the number of attributes in the list.int
getLineNumber(int index)
Get the line number part of the location of an attribute, at a given index.java.lang.String
getLocalName(int index)
Get the local name of an attribute (by position).int
getLocationId(int index)
Get the locationID of an attribute (by position)int
getNameCode(int index)
Get the namecode of an attribute (by position).java.lang.String
getPrefix(int index)
Get the prefix of the name of an attribute (by position).int
getProperties(int index)
Get the properties of an attribute (by position)java.lang.String
getQName(int index)
Get the lexical QName of an attribute (by position).java.lang.String
getSystemId(int index)
Get the systemId part of the location of an attribute, at a given index.int
getTypeAnnotation(int index)
Get the type annotation of an attribute (by position).java.lang.String
getURI(int index)
Get the namespace URI of an attribute (by position).java.lang.String
getValue(int index)
Get the value of an attribute (by position).java.lang.String
getValue(java.lang.String uri, java.lang.String localname)
Get the value of an attribute (by name).java.lang.String
getValueByFingerprint(int fingerprint)
Get the attribute value using its fingerprintboolean
isId(int index)
Determine whether a given attribute has the is-ID property setboolean
isIdref(int index)
Determine whether a given attribute has the is-idref property setvoid
setLocationProvider(LocationProvider provider)
Set the location provider.
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Constructor Detail
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TinyAttributeCollection
public TinyAttributeCollection(TinyTree tree, int element)
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Method Detail
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setLocationProvider
public void setLocationProvider(LocationProvider provider)
Set the location provider. This must be set if the methods getSystemId() and getLineNumber() are to be used to get location information for an attribute.
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getLength
public int getLength()
Return the number of attributes in the list.- Specified by:
getLength
in interfaceAttributeCollection
- Returns:
- The number of attributes in the list.
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getNameCode
public int getNameCode(int index)
Get the namecode of an attribute (by position).- Specified by:
getNameCode
in interfaceAttributeCollection
- Parameters:
index
- The position of the attribute in the list.- Returns:
- The display name of the attribute as a string, or null if there is no attribute at that position.
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getTypeAnnotation
public int getTypeAnnotation(int index)
Get the type annotation of an attribute (by position).- Specified by:
getTypeAnnotation
in interfaceAttributeCollection
- Parameters:
index
- The position of the attribute in the list.- Returns:
- The type annotation of the attribute as the fingerprint of the type name.
The bit
NodeInfo.IS_DTD_TYPE
represents a DTD-derived type.
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getLocationId
public int getLocationId(int index)
Get the locationID of an attribute (by position)- Specified by:
getLocationId
in interfaceAttributeCollection
- Parameters:
index
- The position of the attribute in the list.- Returns:
- The location identifier of the attribute. This can be supplied
to a
LocationProvider
in order to obtain the actual system identifier and line number of the relevant location
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getSystemId
public java.lang.String getSystemId(int index)
Get the systemId part of the location of an attribute, at a given index.Attribute location information is not available from a SAX parser, so this method is not useful for getting the location of an attribute in a source document. However, in a Saxon result document, the location information represents the location in the stylesheet of the instruction used to generate this attribute, which is useful for debugging.
- Specified by:
getSystemId
in interfaceAttributeCollection
- Parameters:
index
- the required attribute- Returns:
- the systemId of the location of the attribute
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getLineNumber
public int getLineNumber(int index)
Get the line number part of the location of an attribute, at a given index.Attribute location information is not available from a SAX parser, so this method is not useful for getting the location of an attribute in a source document. However, in a Saxon result document, the location information represents the location in the stylesheet of the instruction used to generate this attribute, which is useful for debugging.
- Specified by:
getLineNumber
in interfaceAttributeCollection
- Parameters:
index
- the required attribute- Returns:
- the line number of the location of the attribute
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getProperties
public int getProperties(int index)
Get the properties of an attribute (by position)- Specified by:
getProperties
in interfaceAttributeCollection
- Parameters:
index
- The position of the attribute in the list.- Returns:
- The properties of the attribute. This is a set
of bit-settings defined in class
ReceiverOptions
. The most interesting of these is {ReceiverOptions.DEFAULTED_ATTRIBUTE
, which indicates an attribute that was added to an element as a result of schema validation.
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getPrefix
public java.lang.String getPrefix(int index)
Get the prefix of the name of an attribute (by position).- Specified by:
getPrefix
in interfaceAttributeCollection
- Parameters:
index
- The position of the attribute in the list.- Returns:
- The prefix of the attribute name as a string, or null if there is no attribute at that position. Returns "" for an attribute that has no prefix.
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getQName
public java.lang.String getQName(int index)
Get the lexical QName of an attribute (by position).- Specified by:
getQName
in interfaceAttributeCollection
- Parameters:
index
- The position of the attribute in the list.- Returns:
- The lexical QName of the attribute as a string, or null if there is no attribute at that position.
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getLocalName
public java.lang.String getLocalName(int index)
Get the local name of an attribute (by position).- Specified by:
getLocalName
in interfaceAttributeCollection
- Parameters:
index
- The position of the attribute in the list.- Returns:
- The local name of the attribute as a string, or null if there is no attribute at that position.
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getURI
public java.lang.String getURI(int index)
Get the namespace URI of an attribute (by position).- Specified by:
getURI
in interfaceAttributeCollection
- Parameters:
index
- The position of the attribute in the list.- Returns:
- The local name of the attribute as a string, or null if there is no attribute at that position.
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getIndex
public int getIndex(java.lang.String uri, java.lang.String localname)
Get the index of an attribute (by name).- Specified by:
getIndex
in interfaceAttributeCollection
- Parameters:
uri
- The namespace uri of the attribute.localname
- The local name of the attribute.- Returns:
- The index position of the attribute, or -1 if there is no attribute with this name
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getIndexByFingerprint
public int getIndexByFingerprint(int fingerprint)
Get the index, given the fingerprint- Specified by:
getIndexByFingerprint
in interfaceAttributeCollection
- Parameters:
fingerprint
- the NamePool fingerprint of the required attribute name- Returns:
- The index position of the attribute, or -1 if there is no attribute with this name
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getValueByFingerprint
public java.lang.String getValueByFingerprint(int fingerprint)
Get the attribute value using its fingerprint- Specified by:
getValueByFingerprint
in interfaceAttributeCollection
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getValue
public java.lang.String getValue(java.lang.String uri, java.lang.String localname)
Get the value of an attribute (by name).- Specified by:
getValue
in interfaceAttributeCollection
- Parameters:
uri
- The namespace uri of the attribute.localname
- The local name of the attribute.- Returns:
- The index position of the attribute
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getValue
public java.lang.String getValue(int index)
Get the value of an attribute (by position).- Specified by:
getValue
in interfaceAttributeCollection
- Parameters:
index
- The position of the attribute in the list.- Returns:
- The attribute value as a string, or null if there is no attribute at that position.
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isId
public boolean isId(int index)
Determine whether a given attribute has the is-ID property set- Specified by:
isId
in interfaceAttributeCollection
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isIdref
public boolean isIdref(int index)
Determine whether a given attribute has the is-idref property set- Specified by:
isIdref
in interfaceAttributeCollection
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