com.icl.saxon.expr
Class ObjectValue

java.lang.Object
  |
  +--com.icl.saxon.expr.Expression
        |
        +--com.icl.saxon.expr.Value
              |
              +--com.icl.saxon.expr.ObjectValue

public class ObjectValue
extends Value

An XPath value that encapsulates a Java object. Such a value can only be obtained by calling an extension function that returns it.


Fields inherited from class com.icl.saxon.expr.Value
ANY, BOOLEAN, NODESET, NUMBER, OBJECT, STRING
 
Fields inherited from class com.icl.saxon.expr.Expression
staticContext
 
Constructor Summary
ObjectValue(java.lang.Object object)
          Constructor
 
Method Summary
 boolean asBoolean()
          Convert the value to a boolean
 double asNumber()
          Get the value as a number
 java.lang.String asString()
          Get the value as a String
 boolean equals(ObjectValue other)
          Determine if two ObjectValues are equal
 int getDataType()
          Determine the data type of the expression
 java.lang.Object getObject()
          Get the encapsulated object
 java.lang.String toString()
          Return a string representation for diagnostics
 
Methods inherited from class com.icl.saxon.expr.Value
compare, equals, evaluate, getDependencies, inverse, notEquals, numericCompare, reduce, simplify, stringToNumber
 
Methods inherited from class com.icl.saxon.expr.Expression
containsReferences, enumerate, evaluateAsBoolean, evaluateAsNodeSet, evaluateAsNumber, evaluateAsString, getStaticContext, make, outputStringValue, setStaticContext, usesCurrent
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ObjectValue

public ObjectValue(java.lang.Object object)
Constructor
Method Detail

asString

public java.lang.String asString()
Get the value as a String
Overrides:
asString in class Value
Returns:
a String representation of the value

asNumber

public double asNumber()
Get the value as a number
Overrides:
asNumber in class Value
Returns:
the numeric value

asBoolean

public boolean asBoolean()
Convert the value to a boolean
Overrides:
asBoolean in class Value
Returns:
the boolean value

getDataType

public int getDataType()
Determine the data type of the expression
Overrides:
getDataType in class Expression
Returns:
Value.OBJECT

getObject

public java.lang.Object getObject()
Get the encapsulated object

toString

public java.lang.String toString()
Return a string representation for diagnostics
Overrides:
toString in class java.lang.Object

equals

public boolean equals(ObjectValue other)
Determine if two ObjectValues are equal