/
primitiveIterable.stg
417 lines (361 loc) · 13 KB
/
primitiveIterable.stg
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import "copyrightAndOthers.stg"
import "primitiveLiteral.stg"
targetPath() ::= "org/eclipse/collections/api"
fileName(primitive) ::= "<primitive.name>Iterable"
class(primitive) ::= <<
<body(primitive.type, primitive.name)>
>>
body(type, name) ::= <<
<copyrightAndOthers()>
package org.eclipse.collections.api;
import java.util.Collection;
<(wideStatisticsImport.(type))>
import org.eclipse.collections.api.bag.primitive.Mutable<name>Bag;
import org.eclipse.collections.api.block.function.primitive.<name>ToBooleanFunction;
import org.eclipse.collections.api.block.function.primitive.<name>ToByteFunction;
import org.eclipse.collections.api.block.function.primitive.<name>ToShortFunction;
import org.eclipse.collections.api.block.function.primitive.<name>ToCharFunction;
import org.eclipse.collections.api.block.function.primitive.<name>ToDoubleFunction;
import org.eclipse.collections.api.block.function.primitive.<name>ToFloatFunction;
import org.eclipse.collections.api.block.function.primitive.<name>ToIntFunction;
import org.eclipse.collections.api.block.function.primitive.<name>ToLongFunction;
import org.eclipse.collections.api.block.function.primitive.Object<name>ToObjectFunction;
import org.eclipse.collections.api.block.function.primitive.<name>ToObjectFunction;
import org.eclipse.collections.api.block.predicate.primitive.<name>Predicate;
import org.eclipse.collections.api.block.procedure.primitive.<name>Procedure;
import org.eclipse.collections.api.collection.primitive.MutableBooleanCollection;
import org.eclipse.collections.api.collection.primitive.MutableByteCollection;
import org.eclipse.collections.api.collection.primitive.MutableCharCollection;
import org.eclipse.collections.api.collection.primitive.MutableDoubleCollection;
import org.eclipse.collections.api.collection.primitive.MutableFloatCollection;
import org.eclipse.collections.api.collection.primitive.MutableIntCollection;
import org.eclipse.collections.api.collection.primitive.MutableLongCollection;
import org.eclipse.collections.api.collection.primitive.MutableShortCollection;
import org.eclipse.collections.api.iterator.<name>Iterator;
import org.eclipse.collections.api.list.primitive.Mutable<name>List;
import org.eclipse.collections.api.set.primitive.Mutable<name>Set;
/**
* <name>Iterable is an interface which is memory-optimized for <type> primitives.
* It is inspired by the interface RichIterable, and contains a subset of the internal iterator methods on RichIterable like collect, sum, etc.
* The API also includes an external iterator method, which returns an <name>Iterator. <name>Iterator helps iterate over the <name>Iterable without boxing the primitives.
* This file was automatically generated from template file primitiveIterable.stg.
*/
public interface <name>Iterable extends PrimitiveIterable
{
/**
* Returns a primitive iterator that can be used to iterate over the <name>Iterable in an
* imperative style.
*/
<name>Iterator <type>Iterator();
/**
* Converts the <name>Iterable to a primitive <type> array.
*/
<type>[] toArray();
/**
* Returns true if the value is contained in the <name>Iterable, and false if it is not.
*/
boolean contains(<type> value);
/**
* Returns true if the all of the values specified in the source array are contained
* in the <name>Iterable, and false if they are not.
*/
boolean containsAll(<type>... source);
/**
* Returns true if the all of the values specified in the source <name>Iterable are contained
* in the <name>Iterable, and false if they are not.
*/
boolean containsAll(<name>Iterable source);
/**
* Applies the <name>Procedure to each element in the <name>Iterable.
*/
void forEach(<name>Procedure procedure);
/**
* A synonym for forEach.
*
* @since 7.0.
*/
void each(<name>Procedure procedure);
/**
* Returns a new <name>Iterable with all of the elements in the <name>Iterable that
* return true for the specified predicate.
*/
<name>Iterable select(<name>Predicate predicate);
/**
* Returns a new <name>Iterable with all of the elements in the <name>Iterable that
* return false for the specified predicate.
*/
<name>Iterable reject(<name>Predicate predicate);
/**
* Same as {@link #select(<name>Predicate)} , only the results are added to the target Mutable<name>Collection.
*
* @since 8.1.
*/
default \<R extends Mutable<name>Collection> R select(<name>Predicate predicate, R target)
{
this.each(each ->
{
if (predicate.accept(each))
{
target.add(each);
}
});
return target;
}
/**
* Same as {@link #reject(<name>Predicate)} , only the results are added to the target Mutable<name>Collection.
*
* @since 8.1.
*/
default \<R extends Mutable<name>Collection> R reject(<name>Predicate predicate, R target)
{
this.each(each ->
{
if (!predicate.accept(each))
{
target.add(each);
}
});
return target;
}
/**
* Returns a new collection with the results of applying the specified function on each element of the source
* collection. This method is also commonly called transform or map.
*/
\<V> RichIterable\<V> collect(<name>ToObjectFunction\<? extends V> function);
/**
* Same as {@link #collect(<name>ToObjectFunction)} , only the results are added to the target Collection.
*
* @since 8.1.
*/
default \<V, R extends Collection\<V>\> R collect(<name>ToObjectFunction\<? extends V> function, R target)
{
this.each(each -> target.add(function.valueOf(each)));
return target;
}
/**
* {@code flatCollect} is a special case of {@link #collect(<name>ToObjectFunction)}. With {@code collect}, when the {@link <name>ToObjectFunction} returns
* a collection, the result is a collection of collections. {@code flatCollect} outputs a single "flattened" collection
* instead. This method is commonly called flatMap.
*
* @since 8.1.
*/
default \<V, R extends Collection\<V>\> R flatCollect(<name>ToObjectFunction\<? extends Iterable\<V>\> function, R target)
{
this.each(each ->
{
Iterable\<V> iterable = function.valueOf(each);
if (iterable instanceof Collection)
{
target.addAll((Collection\<V>) iterable);
}
else
{
iterable.forEach(target::add);
}
});
return target;
}
/**
* Returns the target {@code MutableBooleanCollection} with the results of applying the specified function on each element
* of the source collection.
*
* @since 8.1.
*/
default \<R extends MutableBooleanCollection> R collectBoolean(<name>ToBooleanFunction function, R target)
{
this.each(each -> target.add(function.valueOf(each)));
return target;
}
/**
* Returns the target {@code MutableByteCollection} with the results of applying the specified function on each element
* of the source collection.
*
* @since 8.1.
*/
default \<R extends MutableByteCollection> R collectByte(<name>ToByteFunction function, R target)
{
this.each(each -> target.add(function.valueOf(each)));
return target;
}
/**
* Returns the target {@code MutableCharCollection} with the results of applying the specified function on each element
* of the source collection.
*
* @since 8.1.
*/
default \<R extends MutableCharCollection> R collectChar(<name>ToCharFunction function, R target)
{
this.each(each -> target.add(function.valueOf(each)));
return target;
}
/**
* Returns the target {@code MutableShortCollection} with the results of applying the specified function on each element
* of the source collection.
*
* @since 8.1.
*/
default \<R extends MutableShortCollection> R collectShort(<name>ToShortFunction function, R target)
{
this.each(each -> target.add(function.valueOf(each)));
return target;
}
/**
* Returns the target {@code MutableIntCollection} with the results of applying the specified function on each element
* of the source collection.
*
* @since 8.1.
*/
default \<R extends MutableIntCollection> R collectInt(<name>ToIntFunction function, R target)
{
this.each(each -> target.add(function.valueOf(each)));
return target;
}
/**
* Returns the target {@code MutableFloatCollection} with the results of applying the specified function on each element
* of the source collection.
*
* @since 8.1.
*/
default \<R extends MutableFloatCollection> R collectFloat(<name>ToFloatFunction function, R target)
{
this.each(each -> target.add(function.valueOf(each)));
return target;
}
/**
* Returns the target {@code MutableLongCollection} with the results of applying the specified function on each element
* of the source collection.
*
* @since 8.1.
*/
default \<R extends MutableLongCollection> R collectLong(<name>ToLongFunction function, R target)
{
this.each(each -> target.add(function.valueOf(each)));
return target;
}
/**
* Returns the target {@code MutableDoubleCollection} with the results of applying the specified function on each element
* of the source collection.
*
* @since 8.1.
*/
default \<R extends MutableDoubleCollection> R collectDouble(<name>ToDoubleFunction function, R target)
{
this.each(each -> target.add(function.valueOf(each)));
return target;
}
<type> detectIfNone(<name>Predicate predicate, <type> ifNone);
/**
* Returns a count of the number of elements in the <name>Iterable that return true for the
* specified predicate.
*/
int count(<name>Predicate predicate);
/**
* Returns true if any of the elements in the <name>Iterable return true for the
* specified predicate, otherwise returns false.
*/
boolean anySatisfy(<name>Predicate predicate);
/**
* Returns true if all of the elements in the <name>Iterable return true for the
* specified predicate, otherwise returns false.
*/
boolean allSatisfy(<name>Predicate predicate);
/**
* Returns true if none of the elements in the <name>Iterable return true for the
* specified predicate, otherwise returns false.
*/
boolean noneSatisfy(<name>Predicate predicate);
/**
* Converts the <name>Iterable to a new Mutable<name>List.
*/
Mutable<name>List toList();
/**
* Converts the <name>Iterable to a new Mutable<name>Set.
*/
Mutable<name>Set toSet();
/**
* Converts the <name>Iterable to a new Mutable<name>Bag.
*/
Mutable<name>Bag toBag();
/**
* Returns a Lazy<name>Iterable adapter wrapping the source <name>Iterable.
*/
Lazy<name>Iterable asLazy();
\<T> T injectInto(T injectedValue, Object<name>ToObjectFunction\<? super T, ? extends T> function);
<(arithmeticMethods.(type))()>
}
>>
arithmeticMethods ::= [
"byte": "allMethods",
"short": "allMethods",
"char": "allMethods",
"int": "allMethods",
"long": "allMethods",
"float": "allMethods",
"double": "allMethods",
"boolean": "noMethods"
]
allMethods() ::= <<
<\n>
<(wideType.(type))> sum();
/**
* @since 8.0
*/
default <(wideStatistics.(type))> summaryStatistics()
{
<(wideStatistics.(type))> stats = new <(wideStatistics.(type))>();
this.forEach(stats::accept);
return stats;
}
<type> max();
<type> maxIfEmpty(<type> defaultValue);
<type> min();
<type> minIfEmpty(<type> defaultValue);
double average();
/**
* @since 9.0
*/
default double averageIfEmpty(double defaultValue)
{
if (this.isEmpty())
{
return defaultValue;
}
return this.average();
}
double median();
/**
* @since 9.0
*/
default double medianIfEmpty(double defaultValue)
{
if (this.isEmpty())
{
return defaultValue;
}
return this.median();
}
<type>[] toSortedArray();
Mutable<name>List toSortedList();
>>
noMethods() ::= ""
wideStatistics ::= [
"byte": "IntSummaryStatistics",
"short": "IntSummaryStatistics",
"char": "IntSummaryStatistics",
"int": "IntSummaryStatistics",
"long": "LongSummaryStatistics",
"float": "DoubleSummaryStatistics",
"double": "DoubleSummaryStatistics",
default: "no matching wide type"
]
wideStatisticsImport ::= [
"boolean": "",
"byte": "import java.util.IntSummaryStatistics;",
"short": "import java.util.IntSummaryStatistics;",
"char": "import java.util.IntSummaryStatistics;",
"int": "import java.util.IntSummaryStatistics;",
"long": "import java.util.LongSummaryStatistics;",
"float": "import java.util.DoubleSummaryStatistics;",
"double": "import java.util.DoubleSummaryStatistics;",
default: "no matching wide type"
]