omero.util

Class PrefixSubstituter<X extends java.lang.Comparable<X>>

java.lang.Object

omero.util.PrefixSubstituter<X>

Type Parameters:

X - the type of sequences that have prefixes needing substituting

public class PrefixSubstituter<X extends java.lang.Comparable<X>>
extends java.lang.Object

Efficiently applies prefix transformations from a set thereof.

Constructor Summary

Constructors

Constructor and Description
PrefixSubstituter(java.util.function.BiPredicate<X,X> isPrefixOf, java.util.function.BiFunction<X,X,X> addPrefix, java.util.function.BiFunction<X,X,X> delPrefix) Construct a new prefix substituter.

Method Summary

Modifier and Type	Method and Description
X	apply(X item) Apply a prefix substitution if any applies.
void	put(X from, X to) Add a prefix substitution to the applicable set.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PrefixSubstituter

public PrefixSubstituter(java.util.function.BiPredicate<X,X> isPrefixOf,
                         java.util.function.BiFunction<X,X,X> addPrefix,
                         java.util.function.BiFunction<X,X,X> delPrefix)

Construct a new prefix substituter.

Parameters:

isPrefixOf - test if the first argument prefixes the second

addPrefix - prefix the first argument to the second

delPrefix - remove the first argument from the start of the second

Method Detail

put

public void put(X from,
                X to)

Add a prefix substitution to the applicable set.

Parameters:

from - the prefix to match

to - the replacement prefix

apply

public X apply(X item)

Apply a prefix substitution if any applies.

Parameters:

item - the sequence whose prefix may need substituting, not null

Returns:

the given sequence, has prefix substituted if any applied