JavaFX 21.0.2 · com.sun.webkit.dom.XPathExpressionImpl

Modifier and Type	Class and Description
private static class	XPathExpressionImpl.SelfDisposer

Modifier and Type	Field and Description
private final long	peer

Access	Constructor and Description
pack-priv	XPathExpressionImpl(long peer)

Method Summary

Modifier and Type	Method and Description
pack-priv static XPathExpression	create(long peer)
private static native void	dispose(long peer)
public boolean	equals(Object the reference object with which to compare. that) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public Object	evaluate(Node The `context` is context node for the evaluation of this XPath expression.If the XPathEvaluator was obtained by casting the `Document` then this must be owned by the same document and must be a `Document`, `Element`, `Attribute`, `Text`, `CDATASection`, `Comment`, `ProcessingInstruction`, or `XPathNamespace` node.If the context node is a `Text` or a `CDATASection`, then the context is interpreted as the whole logical text node as seen by XPath, unless the node is empty in which case it may not serve as the XPath context. contextNode, short If a specific `type` is specified, then the result will be coerced to return the specified type relying on XPath conversions and fail if the desired coercion is not possible. This must be one of the type codes of `XPathResult`. type, Object The `result` specifies a specific result object which may be reused and returned by this method. If this is specified as `null`or the implementation does not reuse the specified result, a new result object will be constructed and returned.For XPath 1.0 results, this object will be of type `XPathResult`. result) Implements org.w3c.dom.xpath.XPathExpression.evaluate. Evaluates this XPath expression and returns a result.
public XPathResult	evaluate(Node contextNode, short type, XPathResult inResult)
pack-priv static native long	evaluateImpl(long peer, long contextNode, short type, long inResult)
pack-priv static XPathExpression	getImpl(long peer)
pack-priv long	getPeer()
pack-priv static long	getPeer(XPathExpression arg)
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll toString wait wait wait

peer	back to summary
private final long peer

XPathExpressionImpl	back to summary
pack-priv XPathExpressionImpl(long peer)

Method Detail

create	back to summary
pack-priv static XPathExpression create(long peer)

dispose	back to summary
private static native void dispose(long peer)

equals back to summary

equals	back to summary
public boolean equals(Object that) Overrides java.lang.Object.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Parameters that:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise. Annotations @Override

public boolean equals(Object that)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters

that:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations

@Override

evaluate back to summary

evaluate	back to summary
public Object evaluate(Node contextNode, short type, Object result) throws DOMException Implements org.w3c.dom.xpath.XPathExpression.evaluate. Doc from org.w3c.dom.xpath.XPathExpression.evaluate. Evaluates this XPath expression and returns a result. Parameters contextNode:Node The `context` is context node for the evaluation of this XPath expression.If the XPathEvaluator was obtained by casting the `Document` then this must be owned by the same document and must be a `Document`, `Element`, `Attribute`, `Text`, `CDATASection`, `Comment`, `ProcessingInstruction`, or `XPathNamespace` node.If the context node is a `Text` or a `CDATASection`, then the context is interpreted as the whole logical text node as seen by XPath, unless the node is empty in which case it may not serve as the XPath context. type:short If a specific `type` is specified, then the result will be coerced to return the specified type relying on XPath conversions and fail if the desired coercion is not possible. This must be one of the type codes of `XPathResult`. result:Object The `result` specifies a specific result object which may be reused and returned by this method. If this is specified as `null`or the implementation does not reuse the specified result, a new result object will be constructed and returned.For XPath 1.0 results, this object will be of type `XPathResult`. Returns:Object The result of the evaluation of the XPath expression.For XPath 1.0 results, this object will be of type `XPathResult`. Annotations @Override Exceptions DOMException: WRONG_DOCUMENT_ERR: The Node is from a document that is not supported by the XPathEvaluator that created this `XPathExpression` . NOT_SUPPORTED_ERR: The Node is not a type permitted as an XPath context node or the request type is not permitted by this `XPathExpression`.

public Object evaluate(Node contextNode, short type, Object result) throws DOMException

Implements org.w3c.dom.xpath.XPathExpression.evaluate.

Doc from org.w3c.dom.xpath.XPathExpression.evaluate.

Evaluates this XPath expression and returns a result.

Parameters

contextNode:Node: The context is context node for the evaluation of this XPath expression.If the XPathEvaluator was obtained by casting the Document then this must be owned by the same document and must be a Document, Element, Attribute, Text, CDATASection, Comment, ProcessingInstruction, or XPathNamespace node.If the context node is a Text or a CDATASection, then the context is interpreted as the whole logical text node as seen by XPath, unless the node is empty in which case it may not serve as the XPath context.
type:short: If a specific type is specified, then the result will be coerced to return the specified type relying on XPath conversions and fail if the desired coercion is not possible. This must be one of the type codes of XPathResult.
result:Object: The result specifies a specific result object which may be reused and returned by this method. If this is specified as nullor the implementation does not reuse the specified result, a new result object will be constructed and returned.For XPath 1.0 results, this object will be of type XPathResult.

Returns:Object

The result of the evaluation of the XPath expression.For XPath 1.0 results, this object will be of type XPathResult.

Annotations

@Override

Exceptions

DOMException:: WRONG_DOCUMENT_ERR: The Node is from a document that is not supported by the XPathEvaluator that created this XPathExpression .
NOT_SUPPORTED_ERR: The Node is not a type permitted as an XPath context node or the request type is not permitted by this XPathExpression.

evaluate	back to summary
public XPathResult evaluate(Node contextNode, short type, XPathResult inResult) throws DOMException

evaluateImpl	back to summary
pack-priv static native long evaluateImpl(long peer, long contextNode, short type, long inResult)

getImpl	back to summary
pack-priv static XPathExpression getImpl(long peer)

getPeer	back to summary
pack-priv long getPeer()

getPeer	back to summary
pack-priv static long getPeer(XPathExpression arg)

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Returns:int a hash code value for this object Annotations @Override

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int

a hash code value for this object

Annotations

@Override

public Class XPathExpressionImpl

Nested and Inner Type Summary

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Field Detail

Constructor Detail

Method Detail

private Class XPathExpressionImpl.SelfDisposer

Field Summary

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