Top Description Fields Constructors Methods
com.sun.javafx.css.media.expression

public final Record FunctionExpression<T>

extends Record
implements MediaQuery
Class Inheritance
All Implemented Interfaces
com.sun.javafx.css.media.MediaQuery
Record Components
featureName:String
the feature name
featureValue:String
the feature value, or null to indicate a boolean context
function:Function<MediaQueryContext, T>
the evaluation function
value:T
the expected return value of the function
Imports
com.sun.javafx.css.media.MediaQuery, .MediaQueryContext, java.util.Objects, java.util.function.Function
Evaluates to true if the return value of the specified function is equal to value.

Field Summary

Modifier and TypeField and Description
private final String
featureName

Record Component accessed by featureName().

the feature name
private final String
featureValue

Record Component accessed by featureValue().

the feature value, or null to indicate a boolean context
private final Function<MediaQueryContext, T>
function

Record Component accessed by function().

the evaluation function
private final T
value

Record Component accessed by value().

the expected return value of the function

Constructor Summary

AccessConstructor and Description
public
FunctionExpression(String featureName, String featureValue, Function<MediaQueryContext, T> function, T value)

Method Summary

Modifier and TypeMethod and Description
public boolean
equals(Object obj)

Implements abstract java.lang.Record.equals.

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

public boolean
evaluate(MediaQueryContext context)

Implements com.sun.javafx.css.media.MediaQuery.evaluate.

Evaluates this media query against the provided context.

public String
featureName()

Record Component getter of featureName.

Record Component the feature name

public String
featureValue()

Record Component getter of featureValue.

Record Component the feature value, or null to indicate a boolean context

public Function<MediaQueryContext, T>
function()

Record Component getter of function.

Record Component the evaluation function

public int
hashCode()

Implements abstract java.lang.Record.hashCode.

Returns a hash code value for the record.

public String
toString()

Implements abstract java.lang.Record.toString.

Returns a string representation of the record.

public T
value()

Record Component getter of value.

Record Component the expected return value of the function

Field Detail

featureNameback to summary
private final String featureName

Record Component accessed by featureName().

the feature name

featureValueback to summary
private final String featureValue

Record Component accessed by featureValue().

the feature value, or null to indicate a boolean context

functionback to summary
private final Function<MediaQueryContext, T> function

Record Component accessed by function().

the evaluation function

valueback to summary
private final T value

Record Component accessed by value().

the expected return value of the function

Constructor Detail

FunctionExpressionback to summary
public FunctionExpression(String featureName, String featureValue, Function<MediaQueryContext, T> function, T value)

Method Detail

equalsback to summary
public boolean equals(Object obj)

Implements abstract java.lang.Record.equals.

Doc from java.lang.Record.equals.

Indicates whether some other object is "equal to" this one. In addition to the general contract of Object.equals, record classes must further obey the invariant that when a record instance is "copied" by passing the result of the record component accessor methods to the canonical constructor, as follows: 

    R copy = new R(r.c1(), r.c2(), ..., r.cn());
then it must be the case that r.equals(copy).
Annotations
@Override
evaluateback to summary
public boolean evaluate(MediaQueryContext context)

Implements com.sun.javafx.css.media.MediaQuery.evaluate.

Doc from com.sun.javafx.css.media.MediaQuery.evaluate.

Evaluates this media query against the provided context.

Annotations
@Override
featureNameback to summary
public String featureName()

Record Component getter of featureName.

Record Component
the feature name
featureValueback to summary
public String featureValue()

Record Component getter of featureValue.

Record Component
the feature value, or null to indicate a boolean context
functionback to summary
public Function<MediaQueryContext, T> function()

Record Component getter of function.

Record Component
the evaluation function
hashCodeback to summary
public int hashCode()

Implements abstract java.lang.Record.hashCode.

Doc from java.lang.Record.hashCode.

Returns a hash code value for the record. Obeys the general contract of Object.hashCode. For records, hashing behavior is constrained by the refined contract of Record.equals, so that any two records created from the same components must have the same hash code.

Annotations
@Override
toStringback to summary
public String toString()

Implements abstract java.lang.Record.toString.

Doc from java.lang.Record.toString.

Returns a string representation of the record. In accordance with the general contract of Object#toString(), the toString method returns a string that "textually represents" this record. The result should be a concise but informative representation that is easy for a person to read.

In addition to this general contract, record classes must further participate in the invariant that any two records which are equal must produce equal strings. This invariant is necessarily relaxed in the rare case where corresponding equal component values might fail to produce equal strings for themselves.

Annotations
@Override
valueback to summary
public T value()

Record Component getter of value.

Record Component
the expected return value of the function