Modifier and Type	Class and Description
private static class	Functions0.AtomicIntegerZeroFunction
private static class	Functions0.AtomicLongZeroFunction
private static class	Functions0.BigDecimalZeroFunction
private static class	Functions0.BigIntegerZeroFunction
private static class	Functions0.FalseFunction
private static class	Functions0.IntegerZeroFunction
private static class	Functions0.NewFastListFunction<T>
private static class	Functions0.NewHashBagFunction<T>
private static class	Functions0.NewUnifiedMapFunction<K, V>
private static class	Functions0.NewUnifiedSetFunction<T>
private static class	Functions0.NullFunction<T>
private static class	Functions0.ThrowingFunction0Adapter<T>
private static class	Functions0.TrueFunction

Modifier and Type	Field and Description
private static final Functions0.AtomicIntegerZeroFunction	ATOMIC_INTEGER_ZERO
private static final Functions0.AtomicLongZeroFunction	ATOMIC_LONG_ZERO
private static final Functions0.BigDecimalZeroFunction	BIG_DECIMAL_ZERO
private static final Functions0.BigIntegerZeroFunction	BIG_INTEGER_ZERO
private static final Functions0.FalseFunction	FALSE_FUNCTION
private static final Functions0.IntegerZeroFunction	INTEGER_ZERO
private static final Functions0.NewFastListFunction<?>	NEW_FAST_LIST_FUNCTION
private static final Functions0.NewHashBagFunction<?>	NEW_HASH_BAG_FUNCTION
private static final Functions0.NewUnifiedMapFunction<?, ?>	NEW_UNIFIED_MAP_FUNCTION
private static final Functions0.NewUnifiedSetFunction<?>	NEW_UNIFIED_SET_FUNCTION
private static final Functions0.NullFunction<?>	NULL_FUNCTION
private static final Functions0.TrueFunction	TRUE_FUNCTION

Access	Constructor and Description
private	Functions0()

Method Summary

Modifier and Type	Method and Description
public static Function0<Boolean>	getFalse()
public static Function0<Boolean>	getTrue()
public static <T> Function0<MutableList<T>>	newFastList()
public static <T> Function0<MutableBag<T>>	newHashBag()
public static <K, V> Function0<MutableMap<K, V>>	newUnifiedMap()
public static <T> Function0<MutableSet<T>>	newUnifiedSet()
public static <T> Function0<T>	nullValue()
public static <T> Function0<T>	throwing(ThrowingFunction0<T> throwingFunction0) Allows a lambda or anonymous inner class that needs to throw a checked exception to be safely wrapped as a Function that will throw a RuntimeException, wrapping the checked exception that is the cause.
public static <T> Function0<T>	throwing(ThrowingFunction0<T> throwingFunction0, Function<? super Throwable, ? extends RuntimeException> rethrow) Allows a lambda or anonymous inner class that needs to throw a checked exception to be safely wrapped as a Function0 that will throw a user specified RuntimeException based on the provided function.
public static <T> Function0<T>	value(T t)
public static Function0<AtomicInteger>	zeroAtomicInteger()
public static Function0<AtomicLong>	zeroAtomicLong()
public static Function0<BigDecimal>	zeroBigDecimal()
public static Function0<BigInteger>	zeroBigInteger()
public static Function0<Integer>	zeroInteger()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

ATOMIC_INTEGER_ZERO	back to summary
private static final Functions0.AtomicIntegerZeroFunction ATOMIC_INTEGER_ZERO

ATOMIC_LONG_ZERO	back to summary
private static final Functions0.AtomicLongZeroFunction ATOMIC_LONG_ZERO

BIG_DECIMAL_ZERO	back to summary
private static final Functions0.BigDecimalZeroFunction BIG_DECIMAL_ZERO

BIG_INTEGER_ZERO	back to summary
private static final Functions0.BigIntegerZeroFunction BIG_INTEGER_ZERO

FALSE_FUNCTION	back to summary
private static final Functions0.FalseFunction FALSE_FUNCTION

INTEGER_ZERO	back to summary
private static final Functions0.IntegerZeroFunction INTEGER_ZERO

NEW_FAST_LIST_FUNCTION	back to summary
private static final Functions0.NewFastListFunction<?> NEW_FAST_LIST_FUNCTION

NEW_HASH_BAG_FUNCTION	back to summary
private static final Functions0.NewHashBagFunction<?> NEW_HASH_BAG_FUNCTION

NEW_UNIFIED_MAP_FUNCTION	back to summary
private static final Functions0.NewUnifiedMapFunction<?, ?> NEW_UNIFIED_MAP_FUNCTION

NEW_UNIFIED_SET_FUNCTION	back to summary
private static final Functions0.NewUnifiedSetFunction<?> NEW_UNIFIED_SET_FUNCTION

NULL_FUNCTION	back to summary
private static final Functions0.NullFunction<?> NULL_FUNCTION

TRUE_FUNCTION	back to summary
private static final Functions0.TrueFunction TRUE_FUNCTION

Functions0	back to summary
private Functions0()

Method Detail

getFalse	back to summary
public static Function0<Boolean> getFalse() Since 6.0

getTrue	back to summary
public static Function0<Boolean> getTrue() Since 6.0

newFastList	back to summary
public static <T> Function0<MutableList<T>> newFastList()

newHashBag	back to summary
public static <T> Function0<MutableBag<T>> newHashBag()

newUnifiedMap	back to summary
public static <K, V> Function0<MutableMap<K, V>> newUnifiedMap()

newUnifiedSet	back to summary
public static <T> Function0<MutableSet<T>> newUnifiedSet()

nullValue	back to summary
public static <T> Function0<T> nullValue()

throwing	back to summary
public static <T> Function0<T> throwing(ThrowingFunction0<T> throwingFunction0) Allows a lambda or anonymous inner class that needs to throw a checked exception to be safely wrapped as a Function that will throw a RuntimeException, wrapping the checked exception that is the cause.

throwing	back to summary
public static <T> Function0<T> throwing(ThrowingFunction0<T> throwingFunction0, Function<? super Throwable, ? extends RuntimeException> rethrow) Allows a lambda or anonymous inner class that needs to throw a checked exception to be safely wrapped as a Function0 that will throw a user specified RuntimeException based on the provided function. The function is passed the current element and the checked exception that was thrown as context arguments.

throwing

back to summary

public static <T> Function0<T> throwing(ThrowingFunction0<T> throwingFunction0, Function<? super Throwable, ? extends RuntimeException> rethrow)

Allows a lambda or anonymous inner class that needs to throw a checked exception to be safely wrapped as a Function0 that will throw a user specified RuntimeException based on the provided function. The function is passed the current element and the checked exception that was thrown as context arguments.

value	back to summary
public static <T> Function0<T> value(T t)

zeroAtomicInteger	back to summary
public static Function0<AtomicInteger> zeroAtomicInteger()

zeroAtomicLong	back to summary
public static Function0<AtomicLong> zeroAtomicLong()

zeroBigDecimal	back to summary
public static Function0<BigDecimal> zeroBigDecimal() Since 6.0

zeroBigInteger	back to summary
public static Function0<BigInteger> zeroBigInteger() Since 6.0

zeroInteger	back to summary
public static Function0<Integer> zeroInteger()

org.eclipse.collections.impl.block.factory back to summary

private final Class Functions0.AtomicIntegerZeroFunction

Class Inheritance

extends Object
implements Function0<AtomicInteger>

java.lang.Object
org.eclipse.collections.impl.block.factory.Functions0.AtomicIntegerZeroFunction

All Implemented Interfaces

org.eclipse.collections.api.block.function.Function0, java.io.Serializable, java.util.function.Supplier

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID

Constructor Summary

Access	Constructor and Description
private	AtomicIntegerZeroFunction()

Method Summary

Modifier and Type	Method and Description
public AtomicInteger	value() Implements org.eclipse.collections.api.block.function.Function0.value.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

serialVersionUID	back to summary
private static final long serialVersionUID

Constructor Detail

AtomicIntegerZeroFunction	back to summary
private AtomicIntegerZeroFunction()

Method Detail

value	back to summary
public AtomicInteger value() Implements org.eclipse.collections.api.block.function.Function0.value. Annotations @Override

value

back to summary

public AtomicInteger value()

Implements org.eclipse.collections.api.block.function.Function0.value.

Annotations

@Override

org.eclipse.collections.impl.block.factory back to summary

private final Class Functions0.AtomicLongZeroFunction

Class Inheritance

extends Object
implements Function0<AtomicLong>

java.lang.Object
org.eclipse.collections.impl.block.factory.Functions0.AtomicLongZeroFunction

All Implemented Interfaces

org.eclipse.collections.api.block.function.Function0, java.io.Serializable, java.util.function.Supplier

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID

Constructor Summary

Access	Constructor and Description
private	AtomicLongZeroFunction()

Method Summary

Modifier and Type	Method and Description
public AtomicLong	value() Implements org.eclipse.collections.api.block.function.Function0.value.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

serialVersionUID	back to summary
private static final long serialVersionUID

Constructor Detail

AtomicLongZeroFunction	back to summary
private AtomicLongZeroFunction()

Method Detail

value	back to summary
public AtomicLong value() Implements org.eclipse.collections.api.block.function.Function0.value. Annotations @Override

value

back to summary

public AtomicLong value()

Implements org.eclipse.collections.api.block.function.Function0.value.

Annotations

@Override

org.eclipse.collections.impl.block.factory back to summary

private final Class Functions0.BigDecimalZeroFunction

Class Inheritance

extends Object
implements Function0<BigDecimal>

java.lang.Object
org.eclipse.collections.impl.block.factory.Functions0.BigDecimalZeroFunction

All Implemented Interfaces

org.eclipse.collections.api.block.function.Function0, java.io.Serializable, java.util.function.Supplier

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID

Constructor Summary

Access	Constructor and Description
private	BigDecimalZeroFunction()

Method Summary

Modifier and Type	Method and Description
public BigDecimal	value() Implements org.eclipse.collections.api.block.function.Function0.value.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

serialVersionUID	back to summary
private static final long serialVersionUID

Constructor Detail

BigDecimalZeroFunction	back to summary
private BigDecimalZeroFunction()

Method Detail

value	back to summary
public BigDecimal value() Implements org.eclipse.collections.api.block.function.Function0.value. Annotations @Override

value

back to summary

public BigDecimal value()

Implements org.eclipse.collections.api.block.function.Function0.value.

Annotations

@Override

org.eclipse.collections.impl.block.factory back to summary

private final Class Functions0.BigIntegerZeroFunction

Class Inheritance

extends Object
implements Function0<BigInteger>

java.lang.Object
org.eclipse.collections.impl.block.factory.Functions0.BigIntegerZeroFunction

All Implemented Interfaces

org.eclipse.collections.api.block.function.Function0, java.io.Serializable, java.util.function.Supplier

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID

Constructor Summary

Access	Constructor and Description
private	BigIntegerZeroFunction()

Method Summary

Modifier and Type	Method and Description
public BigInteger	value() Implements org.eclipse.collections.api.block.function.Function0.value.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

serialVersionUID	back to summary
private static final long serialVersionUID

Constructor Detail

BigIntegerZeroFunction	back to summary
private BigIntegerZeroFunction()

Method Detail

value

back to summary

public BigInteger value()

Implements org.eclipse.collections.api.block.function.Function0.value.

Annotations

@Override

org.eclipse.collections.impl.block.factory back to summary

private final Class Functions0.FalseFunction

Class Inheritance

extends Object
implements Function0<Boolean>

java.lang.Object
org.eclipse.collections.impl.block.factory.Functions0.FalseFunction

All Implemented Interfaces

org.eclipse.collections.api.block.function.Function0, java.io.Serializable, java.util.function.Supplier

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID

Constructor Summary

Access	Constructor and Description
private	FalseFunction()

Method Summary

Modifier and Type	Method and Description
public Boolean	value() Implements org.eclipse.collections.api.block.function.Function0.value.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

serialVersionUID	back to summary
private static final long serialVersionUID

Constructor Detail

FalseFunction	back to summary
private FalseFunction()

Method Detail

value

back to summary

public Boolean value()

Implements org.eclipse.collections.api.block.function.Function0.value.

Annotations

@Override

org.eclipse.collections.impl.block.factory back to summary

private final Class Functions0.IntegerZeroFunction

Class Inheritance

extends Object
implements Function0<Integer>

java.lang.Object
org.eclipse.collections.impl.block.factory.Functions0.IntegerZeroFunction

All Implemented Interfaces

org.eclipse.collections.api.block.function.Function0, java.io.Serializable, java.util.function.Supplier

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID

Constructor Summary

Access	Constructor and Description
private	IntegerZeroFunction()

Method Summary

Modifier and Type	Method and Description
public Integer	value() Implements org.eclipse.collections.api.block.function.Function0.value.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

serialVersionUID	back to summary
private static final long serialVersionUID

Constructor Detail

IntegerZeroFunction	back to summary
private IntegerZeroFunction()

Method Detail

value

back to summary

public Integer value()

Implements org.eclipse.collections.api.block.function.Function0.value.

Annotations

@Override

org.eclipse.collections.impl.block.factory back to summary

private final Class Functions0.NewFastListFunction<T>

Class Inheritance

extends Object
implements Function0<MutableList<T>>

java.lang.Object
org.eclipse.collections.impl.block.factory.Functions0.NewFastListFunction

All Implemented Interfaces

org.eclipse.collections.api.block.function.Function0, java.io.Serializable, java.util.function.Supplier

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID

Constructor Summary

Access	Constructor and Description
private	NewFastListFunction()

Method Summary

Modifier and Type	Method and Description
public MutableList<T>	value() Implements org.eclipse.collections.api.block.function.Function0.value.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

serialVersionUID	back to summary
private static final long serialVersionUID

Constructor Detail

NewFastListFunction	back to summary
private NewFastListFunction()

Method Detail

value

back to summary

public MutableList<T> value()

Implements org.eclipse.collections.api.block.function.Function0.value.

Annotations

@Override

org.eclipse.collections.impl.block.factory back to summary

private final Class Functions0.NewHashBagFunction<T>

Class Inheritance

extends Object
implements Function0<MutableBag<T>>

java.lang.Object
org.eclipse.collections.impl.block.factory.Functions0.NewHashBagFunction

All Implemented Interfaces

org.eclipse.collections.api.block.function.Function0, java.io.Serializable, java.util.function.Supplier

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID

Constructor Summary

Access	Constructor and Description
private	NewHashBagFunction()

Method Summary

Modifier and Type	Method and Description
public MutableBag<T>	value() Implements org.eclipse.collections.api.block.function.Function0.value.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

serialVersionUID	back to summary
private static final long serialVersionUID

Constructor Detail

NewHashBagFunction	back to summary
private NewHashBagFunction()

Method Detail

value

back to summary

public MutableBag<T> value()

Implements org.eclipse.collections.api.block.function.Function0.value.

Annotations

@Override

org.eclipse.collections.impl.block.factory back to summary

private final Class Functions0.NewUnifiedMapFunction<K, V>

Class Inheritance

extends Object
implements Function0<MutableMap<K, V>>

java.lang.Object
org.eclipse.collections.impl.block.factory.Functions0.NewUnifiedMapFunction

All Implemented Interfaces

org.eclipse.collections.api.block.function.Function0, java.io.Serializable, java.util.function.Supplier

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID

Constructor Summary

Access	Constructor and Description
private	NewUnifiedMapFunction()

Method Summary

Modifier and Type	Method and Description
public MutableMap<K, V>	value() Implements org.eclipse.collections.api.block.function.Function0.value.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

serialVersionUID	back to summary
private static final long serialVersionUID

Constructor Detail

NewUnifiedMapFunction	back to summary
private NewUnifiedMapFunction()

Method Detail

value

back to summary

public MutableMap<K, V> value()

Implements org.eclipse.collections.api.block.function.Function0.value.

Annotations

@Override

org.eclipse.collections.impl.block.factory back to summary

private final Class Functions0.NewUnifiedSetFunction<T>

Class Inheritance

extends Object
implements Function0<MutableSet<T>>

java.lang.Object
org.eclipse.collections.impl.block.factory.Functions0.NewUnifiedSetFunction

All Implemented Interfaces

org.eclipse.collections.api.block.function.Function0, java.io.Serializable, java.util.function.Supplier

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID

Constructor Summary

Access	Constructor and Description
private	NewUnifiedSetFunction()

Method Summary

Modifier and Type	Method and Description
public MutableSet<T>	value() Implements org.eclipse.collections.api.block.function.Function0.value.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

serialVersionUID	back to summary
private static final long serialVersionUID

Constructor Detail

NewUnifiedSetFunction	back to summary
private NewUnifiedSetFunction()

Method Detail

value

back to summary

public MutableSet<T> value()

Implements org.eclipse.collections.api.block.function.Function0.value.

Annotations

@Override

org.eclipse.collections.impl.block.factory back to summary

private final Class Functions0.NullFunction<T>

Class Inheritance

extends Object
implements Function0<T>

java.lang.Object
org.eclipse.collections.impl.block.factory.Functions0.NullFunction

All Implemented Interfaces

org.eclipse.collections.api.block.function.Function0, java.io.Serializable, java.util.function.Supplier

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID

Constructor Summary

Access	Constructor and Description
private	NullFunction()

Method Summary

Modifier and Type	Method and Description
public T	value() Implements org.eclipse.collections.api.block.function.Function0.value.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

serialVersionUID	back to summary
private static final long serialVersionUID

Constructor Detail

NullFunction	back to summary
private NullFunction()

Method Detail

value

back to summary

public T value()

Implements org.eclipse.collections.api.block.function.Function0.value.

Annotations

@Override

org.eclipse.collections.impl.block.factory back to summary

private final Class Functions0.ThrowingFunction0Adapter<T>

Class Inheritance

extends CheckedFunction0<T>

java.lang.Object
org.eclipse.collections.impl.block.function.checked.CheckedFunction0
org.eclipse.collections.impl.block.factory.Functions0.ThrowingFunction0Adapter

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID Hides org.eclipse.collections.impl.block.function.checked.CheckedFunction0.serialVersionUID.
private final ThrowingFunction0<T>	throwingFunction0

Constructor Summary

Access	Constructor and Description
private	ThrowingFunction0Adapter(ThrowingFunction0<T> throwingFunction0)

Method Summary

Modifier and Type	Method and Description
public T	safeValue() Implements org.eclipse.collections.impl.block.function.checked.ThrowingFunction0.safeValue.

Inherited from org.eclipse.collections.impl.block.function.checked.CheckedFunction0:: value

Field Detail

serialVersionUID	back to summary
private static final long serialVersionUID Hides org.eclipse.collections.impl.block.function.checked.CheckedFunction0.serialVersionUID.

throwingFunction0	back to summary
private final ThrowingFunction0<T> throwingFunction0

Constructor Detail

ThrowingFunction0Adapter	back to summary
private ThrowingFunction0Adapter(ThrowingFunction0<T> throwingFunction0)

Method Detail

safeValue

back to summary

public T safeValue() throws Exception

Implements org.eclipse.collections.impl.block.function.checked.ThrowingFunction0.safeValue.

Annotations

@Override

org.eclipse.collections.impl.block.factory back to summary

private final Class Functions0.TrueFunction

Class Inheritance

extends Object
implements Function0<Boolean>

java.lang.Object
org.eclipse.collections.impl.block.factory.Functions0.TrueFunction

All Implemented Interfaces

org.eclipse.collections.api.block.function.Function0, java.io.Serializable, java.util.function.Supplier

Field Summary

Modifier and Type	Field and Description
private static final long	serialVersionUID

Constructor Summary

Access	Constructor and Description
private	TrueFunction()

Method Summary

Modifier and Type	Method and Description
public Boolean	value() Implements org.eclipse.collections.api.block.function.Function0.value.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

serialVersionUID	back to summary
private static final long serialVersionUID

Constructor Detail

TrueFunction	back to summary
private TrueFunction()

Method Detail

value

back to summary

public Boolean value()

Implements org.eclipse.collections.api.block.function.Function0.value.

Annotations

@Override

public final Class Functions0

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class Functions0.AtomicIntegerZeroFunction

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class Functions0.AtomicLongZeroFunction

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class Functions0.BigDecimalZeroFunction

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class Functions0.BigIntegerZeroFunction

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class Functions0.FalseFunction

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class Functions0.IntegerZeroFunction

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class Functions0.NewFastListFunction<T>

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class Functions0.NewHashBagFunction<T>

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class Functions0.NewUnifiedMapFunction<K, V>

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class Functions0.NewUnifiedSetFunction<T>

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Class Functions0.NullFunction<T>

Field Summary