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| java.lang.Object
 net.sf.saxon.style.ExpressionContext
| ExpressionContext | | public class ExpressionContext implements XSLTStaticContext(Code) | | An ExpressionContext represents the context for an XPath expression written
in the stylesheet.
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| bindVariable | | public VariableReference bindVariable(int fingerprint) throws StaticError(Code) | | Bind a variable to an object that can be used to refer to it
Parameters:
fingerprint - The fingerprint of the variable name a VariableDeclaration object that can be used to identify it in the Bindery
throws:
net.sf.saxon.trans.StaticError - if the variable has not been declared |
| getBaseURI | | public String getBaseURI()(Code) | | Get the Base URI of the element containing the expression, for resolving any
relative URI's used in the expression.
Used by the document() function.
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| getCollation | | public Comparator getCollation(String name)(Code) | | Get a named collation.
Parameters:
name - The name of the required collation. Supply null to get the default collation. the collation; or null if the required collation is not found. |
| getDefaultCollationName | | public String getDefaultCollationName()(Code) | | Get the default collation. Return null if no default collation has been defined
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| getDefaultElementNamespace | | public short getDefaultElementNamespace()(Code) | | Get the default XPath namespace, as a namespace code that can be looked up in the NamePool
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| getDefaultFunctionNamespace | | public String getDefaultFunctionNamespace()(Code) | | Get the default function namespace
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| getFingerprint | | public int getFingerprint(String qname, boolean useDefault) throws XPathException(Code) | | Get a fingerprint for a name, using this as the context for namespace resolution
Parameters:
qname - The name as written, in the form "[prefix:]localname"
Parameters:
useDefault - Defines the action when there is no prefix. If true, usethe default namespace URI (as for element names). If false, use no namespace URI(as for attribute names). -1 if the name is not already present in the name pool |
| getFunctionLibrary | | public FunctionLibrary getFunctionLibrary()(Code) | | Get the function library containing all the in-scope functions available in this static
context
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| getImportedSchemaNamespaces | | public Set getImportedSchemaNamespaces()(Code) | | Get the set of imported schemas
a Set, the set of URIs representing the names of imported schemas |
| getLineNumber | | public int getLineNumber()(Code) | | Get the line number of the expression within its containing entity
Returns -1 if no line number is available
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| getNamePool | | public NamePool getNamePool()(Code) | | Get the NamePool used for compiling expressions
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| getStyleElement | | public StyleElement getStyleElement()(Code) | | Get the stylesheet element containing this XPath expression
the element in the tree representation of the source stylesheet |
| getSystemId | | public String getSystemId()(Code) | | Get the System ID of the entity containing the expression (used for diagnostics)
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| getURIForPrefix | | public String getURIForPrefix(String prefix) throws XPathException(Code) | | Get the URI for a prefix, using this Element as the context for namespace resolution.
The default namespace will not be used when the prefix is empty.
Parameters:
prefix - The prefix
throws:
XPathException - if the prefix is not declared |
| isAllowedBuiltInType | | public boolean isAllowedBuiltInType(AtomicType type)(Code) | | Determine whether a built-in type is available in this context. This method caters for differences
between host languages as to which set of types are built in.
Parameters:
type - the supposedly built-in type. This will always be a type in theXS or XDT namespace. true if this type can be used in this static context |
| isElementAvailable | | public boolean isElementAvailable(String qname) throws XPathException(Code) | | Determine if an extension element is available
throws:
XPathException - if the name is invalid or the prefix is not declared |
| isImportedSchema | | public boolean isImportedSchema(String namespace)(Code) | | Test whether a schema has been imported for a given namespace
Parameters:
namespace - the target namespace of the required schema true if a schema for this namespace has been imported |
| isInBackwardsCompatibleMode | | public boolean isInBackwardsCompatibleMode()(Code) | | Determine whether Backwards Compatible Mode is used
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| makeEarlyEvaluationContext | | public XPathContext makeEarlyEvaluationContext()(Code) | | Construct a dynamic context for early evaluation of constant subexpressions
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