Package net.sf.jasperreports.engine.util

Class ObjectUtils.HashCode

java.lang.Object

net.sf.jasperreports.engine.util.ObjectUtils.HashCode

Enclosing class:

ObjectUtils

public static class ObjectUtils.HashCode
extends Object

Hash code creator for objects.

Constructor Summary

Constructors

Constructor	Description
HashCode()

Method Summary

Modifier and Type	Method	Description
void	add(boolean value)	Adds a boolean value to the hash.
void	add(int value)	Adds an integer value to the hash.
void	add(Object value)	Adds an object to the hash, using Object.hashCode().
void	add(JRPropertiesMap properties)	Adds a set of properties to the hash.
void	addIdentical(Object value)	Adds an object to the hash, checking whether the object implements Deduplicable and using the deduplication hash code in that case.
void	addIdentical(Object[] values)	Adds an array of objects to the hash, checking if the objects implement Deduplicable.
void	addIdentical(List<?> values)	Adds a list of objects to the hash, checking if the objects implement Deduplicable.
void	addIdentity(Object value)	Adds an object to the hash using its identity (System.identityHashCode).
protected void	addToHash(int value)
int	getHashCode()

Methods inherited from class java.lang.Object

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

Constructor Details

HashCode

public HashCode()

Method Details

addToHash

protected void addToHash(int value)

add

public void add(int value)

Adds an integer value to the hash.

Parameters:

value -

add

public void add(boolean value)

Adds a boolean value to the hash.

Parameters:

value -

add

public void add(Object value)

Adds an object to the hash, using Object.hashCode().

Parameters:

value -

addIdentical

public void addIdentical(Object value)

Adds an object to the hash, checking whether the object implements Deduplicable and using the deduplication hash code in that case.

Parameters:

value -

addIdentity

public void addIdentity(Object value)

Adds an object to the hash using its identity (System.identityHashCode).

Parameters:

value -

addIdentical

public void addIdentical(Object[] values)

Adds an array of objects to the hash, checking if the objects implement Deduplicable.

Parameters:

values -

See Also:

• addIdentical(Object)

addIdentical

public void addIdentical(List<?> values)

Adds a list of objects to the hash, checking if the objects implement Deduplicable.

Parameters:

values -

See Also:

• addIdentical(Object)

add

public void add(JRPropertiesMap properties)

Adds a set of properties to the hash.

Parameters:

properties -

getHashCode

public int getHashCode()