Package net.sf.saxon.s9api
Class XdmExternalObject
- java.lang.Object
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- net.sf.saxon.s9api.XdmValue
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- net.sf.saxon.s9api.XdmItem
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- net.sf.saxon.s9api.XdmExternalObject
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- All Implemented Interfaces:
java.lang.Iterable<XdmItem>
public class XdmExternalObject extends XdmItem
The class XdmExternalObject represents an XDM item that wraps an external (Java or .NET) object. As such, it is outside the scope of the XDM specification (but permitted as an extension).In releases prior to 9.5, external objects in Saxon were represented as atomic values. From 9.5 they are represented as a fourth kind of item, alongside nodes, atomic values, and functions.
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Constructor Summary
Constructors Constructor Description XdmExternalObject(java.lang.Object value)Create an XdmExternalObject that wraps a supplied Java object
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description booleanequals(java.lang.Object other)Compare two external objects for equality.java.lang.ObjectgetExternalObject()Get the wrapped Java objectinthashCode()Return a hash code for the object.java.lang.StringtoString()Get the result of converting the external value to a string.-
Methods inherited from class net.sf.saxon.s9api.XdmItem
asMap, getStringValue, getUnderlyingValue, isAtomicValue, isNode, matches, size, stream, wrapItem, wrapItem, wrapItem
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Methods inherited from class net.sf.saxon.s9api.XdmValue
append, documentOrder, fromGroundedValue, isEmpty, itemAt, iterator, makeSequence, makeValue, select, setValue, wrap, wrap
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Method Detail
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getExternalObject
public java.lang.Object getExternalObject()
Get the wrapped Java object- Returns:
- the wrapped object
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toString
public java.lang.String toString()
Get the result of converting the external value to a string.
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equals
public boolean equals(java.lang.Object other)
Compare two external objects for equality. Two instances ofXdmExternalObjectare equal if the Java objects that they wrap are equal.- Overrides:
equalsin classjava.lang.Object- Parameters:
other- the object to be compared- Returns:
- true if the other object is an
XdmExternalObjectand the two wrapped objects are equal under theequals()method.
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hashCode
public int hashCode()
Return a hash code for the object. This respects the semantics ofequals(Object);- Overrides:
hashCodein classjava.lang.Object- Returns:
- a suitable hash code
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