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it.unimi.dsi.fastutil.floats.AbstractFloatBigListIterator Maven / Gradle / Ivy
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/* Generic definitions */
/* Assertions (useful to generate conditional code) */
/* Current type and class (and size, if applicable) */
/* Value methods */
/* Interfaces (keys) */
/* Interfaces (values) */
/* Abstract implementations (keys) */
/* Abstract implementations (values) */
/* Static containers (keys) */
/* Static containers (values) */
/* Implementations */
/* Synchronized wrappers */
/* Unmodifiable wrappers */
/* Other wrappers */
/* Methods (keys) */
/* Methods (values) */
/* Methods (keys/values) */
/* Methods that have special names depending on keys (but the special names depend on values) */
/* Equality */
/* Object/Reference-only definitions (keys) */
/* Primitive-type-only definitions (keys) */
/* Object/Reference-only definitions (values) */
/*
* Copyright (C) 2002-2016 Sebastiano Vigna
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package it.unimi.dsi.fastutil.floats;
import java.util.ListIterator;
import it.unimi.dsi.fastutil.BigListIterator;
/**
* An abstract class facilitating the creation of type-specific
* {@linkplain it.unimi.dsi.fastutil.BigListIterator big-list iterators}.
*
*
* This implementation provides (deprecated) implementations of
* {@link ListIterator#previousIndex()} and {@link ListIterator#nextIndex()}
* that just invoke the corresponding {@link BigListIterator} methods.
*
* @see java.util.ListIterator
* @see it.unimi.dsi.fastutil.BigListIterator
*/
public abstract class AbstractFloatBigListIterator
extends
AbstractFloatBidirectionalIterator implements FloatBigListIterator {
protected AbstractFloatBigListIterator() {
}
/** Delegates to the corresponding type-specific method. */
public void set(Float ok) {
set(ok.floatValue());
}
/** Delegates to the corresponding type-specific method. */
public void add(Float ok) {
add(ok.floatValue());
}
/** This method just throws an {@link UnsupportedOperationException}. */
public void set(float k) {
throw new UnsupportedOperationException();
}
/** This method just throws an {@link UnsupportedOperationException}. */
public void add(float k) {
throw new UnsupportedOperationException();
}
/**
* This method just iterates the type-specific version of {@code next()} for
* at most n
times, stopping if {@link #hasNext()} becomes
* false.
*/
public long skip(final long n) {
long i = n;
while (i-- != 0 && hasNext())
nextFloat();
return n - i - 1;
}
/**
* This method just iterates the type-specific version of
* {@link #previous()} for at most n
times, stopping if
* {@link #hasPrevious()} becomes false.
*/
public long back(final long n) {
long i = n;
while (i-- != 0 && hasPrevious())
previousFloat();
return n - i - 1;
}
}