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jdk.jpackage.internal.util

public final Class TokenReplace

extends Object
Class Inheritance
Static Imports
java.util.stream.Collectors.joining
Class to replace tokens in strings.

Single instance holds a list of tokens. Tokens can be substrings of each other. The implementation performs greedy replacement: longer tokens are replaced first.

Nested and Inner Type Summary

Modifier and TypeClass and Description
private static record
TokenReplace.TokenCut

Field Summary

Modifier and TypeField and Description
private static final Object
NULL_SUPPLIED

private final transient List<Pattern>
regexps

private final String[]
tokens

Constructor Summary

AccessConstructor and Description
public
TokenReplace(String... tokens)

Method Summary

Modifier and TypeMethod and Description
public String
applyTo(String str, Function<String, Object> tokenValueSupplier)

public static TokenReplace
combine(TokenReplace x, TokenReplace y)

public static Function<String, Object>
createCachingTokenValueSupplier(Map<String, Supplier<Object>> tokenValueSuppliers)

public boolean
equals(Object obj)

Overrides java.lang.Object.equals.

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

public int
hashCode()

Overrides java.lang.Object.hashCode.

Returns a hash code value for this object.

public String
recursiveApplyTo(String str, Function<String, Object> tokenValueSupplier)

public String
toString()

Overrides java.lang.Object.toString.

Returns a string representation of the object.

Inherited from java.lang.Object:
clonefinalizegetClassnotifynotifyAllwaitwaitwait

Field Detail

NULL_SUPPLIEDback to summary
private static final Object NULL_SUPPLIED
regexpsback to summary
private final transient List<Pattern> regexps
tokensback to summary
private final String[] tokens

Constructor Detail

TokenReplaceback to summary
public TokenReplace(String... tokens)

Method Detail

applyToback to summary
public String applyTo(String str, Function<String, Object> tokenValueSupplier)
combineback to summary
public static TokenReplace combine(TokenReplace x, TokenReplace y)
createCachingTokenValueSupplierback to summary
public static Function<String, Object> createCachingTokenValueSupplier(Map<String, Supplier<Object>> tokenValueSuppliers)
equalsback to summary
public boolean equals(Object obj)

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.

Annotations
@Override
hashCodeback 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.
Annotations
@Override
recursiveApplyToback to summary
public String recursiveApplyTo(String str, Function<String, Object> tokenValueSupplier)
toStringback to summary
public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Annotations
@Override
jdk.jpackage.internal.util back to summary

private final Record TokenReplace.TokenCut

extends Record
Class Inheritance
Record Components
main:String[] 
sub:String[] 

Field Summary

Modifier and TypeField and Description
private final String[]
main

Record Component accessed by main().

private final String[]
sub

Record Component accessed by sub().

Constructor Summary

AccessConstructor and Description
private
TokenCut(String[] main, String[] sub)

Method Summary

Modifier and TypeMethod and Description
pack-priv static TokenReplace.TokenCut
createFromOrderedTokens(String... tokens)

public final boolean
equals(Object o)

Implements abstract java.lang.Record.equals.

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

public final int
hashCode()

Implements abstract java.lang.Record.hashCode.

Returns a hash code value for the record.

public String[]
main()

Record Component getter of main.

pack-priv static String[]
orderTokens(String... tokens)

public String[]
sub()

Record Component getter of sub.

public String
toString()

Implements abstract java.lang.Record.toString.

Returns a string representation of the record.

Field Detail

mainback to summary
private final String[] main

Record Component accessed by main().

subback to summary
private final String[] sub

Record Component accessed by sub().

Constructor Detail

TokenCutback to summary
private TokenCut(String[] main, String[] sub)

Method Detail

createFromOrderedTokensback to summary
pack-priv static TokenReplace.TokenCut createFromOrderedTokens(String... tokens)
equalsback to summary
public final boolean equals(Object o)

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).
hashCodeback to summary
public final 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.

mainback to summary
public String[] main()

Record Component getter of main.

orderTokensback to summary
pack-priv static String[] orderTokens(String... tokens)
subback to summary
public String[] sub()

Record Component getter of sub.

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