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Imported GNU Classpath 0.19 + gcj-import-20051115.

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* sources.am: Regenerated.
       * Makefile.in: Likewise.
       * scripts/makemake.tcl: Use glob -nocomplain.

From-SVN: r107049
This commit is contained in:
Mark Wielaard 2005-11-15 23:20:01 +00:00
parent 02e549bfaa
commit 8f523f3a10
1241 changed files with 97711 additions and 25284 deletions
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190
libjava/classpath/javax/print/attribute/HashAttributeSet.java
View file

@ -1,5 +1,5 @@
/* HashAttributeSet.java --
Copyright (C) 2003, 2004 Free Software Foundation, Inc.
Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
This file is part of GNU Classpath.
@ -41,6 +41,10 @@ import java.io.Serializable;
import java.util.HashMap;
import java.util.Iterator;
/**
* <code>HashAttributeSet</code> provides an implementation of
* {@link javax.print.attribute.AttributeSet}.
*/
public class HashAttributeSet implements AttributeSet, Serializable
{
private static final long serialVersionUID = 5311560590283707917L;
@ -73,9 +77,11 @@ public class HashAttributeSet implements AttributeSet, Serializable
* Creates a <code>HashAttributeSet</code> object with the given
* attributes in it.
*
* @param attributes the attributes to put into the set
* @param attributes the array of attributes to put into the set. If
* <code>null</code> an empty set is created.
*
* @exception NullPointerException If attributes is null
* @exception NullPointerException if one of the attributes of the given
* array is null.
*/
public HashAttributeSet(Attribute[] attributes)
{
@ -83,12 +89,11 @@ public class HashAttributeSet implements AttributeSet, Serializable
}
/**
* Creates a <code>HashAttributeSet</code> object with the given
* attributes in it.
* Creates a <code>HashAttributeSet</code> object with attributes
* of the given attributes set in it.
*
* @param attributes the attributes to put into the set
*
* @exception NullPointerException If attributes is null
* @param attributes the attributes set to put into the set. If
* <code>null</code> an empty set is created.
*/
public HashAttributeSet(AttributeSet attributes)
{
@ -111,7 +116,11 @@ public class HashAttributeSet implements AttributeSet, Serializable
}
/**
* Creates an empty <code>HashAttributeSet</code> object.
* Creates a <code>HashAttributeSet</code> object with the given
* attribute in it.
*
* @param attribute the attribute to put into the set.
* @param interfaceName the interface that all members must implement.
*
* @exception ClassCastException if attribute is not an interface of
* interfaceName
@ -128,7 +137,12 @@ public class HashAttributeSet implements AttributeSet, Serializable
}
/**
* Creates an empty <code>HashAttributeSet</code> object.
* Creates a <code>HashAttributeSet</code> object with the given
* attributes in it.
*
* @param attributes the array of attributes to put into the set. If
* <code>null</code> an empty set is created.
* @param interfaceName the interface that all members must implement.
*
* @exception ClassCastException if any element of attributes is not an
* interface of interfaceName
@ -138,15 +152,20 @@ public class HashAttributeSet implements AttributeSet, Serializable
{
this(interfaceName);
if (attributes == null)
throw new NullPointerException();
for (int index = 0; index < attributes.length; index++)
addInternal(attributes[index], interfaceName);
if (attributes != null)
{
for (int index = 0; index < attributes.length; index++)
addInternal(attributes[index], interfaceName);
}
}
/**
* Creates an empty <code>HashAttributeSet</code> object.
* Creates a <code>HashAttributeSet</code> object with attributes
* of the given attributes set in it.
*
* @param attributes the attributes set to put into the set. If
* <code>null</code> an empty set is created.
* @param interfaceName the interface that all members must implement.
*
* @exception ClassCastException if any element of attributes is not an
* interface of interfaceName
@ -160,15 +179,16 @@ public class HashAttributeSet implements AttributeSet, Serializable
}
/**
* Adds the given attribute to the set.
*
* @param attribute the attribute to add
*
* @return true if the attribute set has changed, false otherwise
*
* @exception NullPointerException if attribute is null
* @exception UnmodifiableSetException if this attribute set does not
* support this action.
* Adds the specified attribute value to this attribute set
* if it is not already present.
*
* This operation removes any existing attribute of the same category
* before adding the given attribute to the set.
*
* @param attribute the attribute to add.
* @return <code>true</code> if the set is changed, false otherwise.
* @throws NullPointerException if the attribute is <code>null</code>.
* @throws UnmodifiableSetException if the set does not support modification.
*/
public boolean add(Attribute attribute)
{
@ -190,14 +210,13 @@ public class HashAttributeSet implements AttributeSet, Serializable
}
/**
* Adds the given attributes to the set.
*
* @param attributes the attributes to add
*
* @return true if the attribute set has changed, false otherwise
*
* @exception UnmodifiableSetException if this attribute set does not
* support this action.
* Adds all of the elements in the specified set to this attribute set.
*
* @param attributes the set of attributes to add.
* @return <code>true</code> if the set is changed, false otherwise.
* @throws UnmodifiableSetException if the set does not support modification.
*
* @see #add(Attribute)
*/
public boolean addAll(AttributeSet attributes)
{
@ -218,9 +237,8 @@ public class HashAttributeSet implements AttributeSet, Serializable
/**
* Removes all attributes from this attribute set.
*
* @exception UnmodifiableSetException if this attribute set does not
* support this action.
*
* @throws UnmodifiableSetException if the set does not support modification.
*/
public void clear()
{
@ -228,11 +246,12 @@ public class HashAttributeSet implements AttributeSet, Serializable
}
/**
* Checks if this attribute set contains an entry with the given category.
*
* @param category the category to test for
*
* @return true if the category exists in this attribute set, false otherwise.
* Checks if this attributes set contains an attribute with the given
* category.
*
* @param category the category to test for.
* @return <code>true</code> if an attribute of the category is contained
* in the set, <code>false</code> otherwise.
*/
public boolean containsKey(Class category)
{
@ -240,12 +259,11 @@ public class HashAttributeSet implements AttributeSet, Serializable
}
/**
* Checks if this attribute set contains an entry with the given attribute.
*
* @param attribute the attribute to test for
*
* @return true if the attribute exists in this attribute set,
* false otherwise.
* Checks if this attribute set contains the given attribute.
*
* @param attribute the attribute to test for.
* @return <code>true</code> if the attribute is contained in the set,
* <code>false</code> otherwise.
*/
public boolean containsValue(Attribute attribute)
{
@ -253,11 +271,12 @@ public class HashAttributeSet implements AttributeSet, Serializable
}
/**
* Tests of obj is equal to this object.
*
* @param obj the object to test
*
* @return true if both objects are equal, false otherwise.
* Tests this set for equality with the given object. <code>true</code> is
* returned, if the given object is also of type <code>AttributeSet</code>
* and the contained attributes are the same as in this set.
*
* @param obj the Object to test.
* @return <code>true</code> if equal, false otherwise.
*/
public boolean equals(Object obj)
{
@ -268,33 +287,45 @@ public class HashAttributeSet implements AttributeSet, Serializable
}
/**
* Returns the attribute value that is connected to the given attribute
* category. If the attribute set does not contains the given category null
* will be returned.
*
* @param category the attribute category to return the attribute value for
*
* @return the attribute associated to category, or null
* Returns the attribute object contained in this set for the given attribute
* category.
*
* @param category the category of the attribute. A <code>Class</code>
* instance of a class implementing the <code>Attribute</code> interface.
* @return The attribute for this category or <code>null</code> if no
* attribute is contained for the given category.
* @throws NullPointerException if category is null.
* @throws ClassCastException if category is not implementing
* <code>Attribute</code>.
*/
public Attribute get(Class category)
{
if (category == null)
throw new NullPointerException("category may not be null");
return (Attribute) attributeMap.get(category);
}
/**
* Returns the hashcode for this object.
*
* @return the hashcode
* Returns the hashcode value. The hashcode value is the sum of all hashcodes
* of the attributes contained in this set.
*
* @return The hashcode for this attribute set.
*/
public int hashCode()
{
return attributeMap.hashCode() + interfaceName.hashCode();
int hashcode = 0;
Iterator it = attributeMap.values().iterator();
while (it.hasNext())
hashcode = hashcode + it.next().hashCode();
return hashcode;
}
/**
* Checks if the attribute set is empty.
*
* @return true if the attribute set is empty, false otherwise
* @return <code>true</code> if the attribute set is empty, false otherwise.
*/
public boolean isEmpty()
{
@ -302,14 +333,12 @@ public class HashAttributeSet implements AttributeSet, Serializable
}
/**
* Removes the entry with the given attribute in it.
*
* @param attribute the attribute value of the entry to be removed
*
* @return true if the attribute set has changed, false otherwise.
*
* @exception UnmodifiableSetException if this attribute set does not
* support this action.
* Removes the given attribute from the set. If the given attribute is <code>null</code>
* nothing is done and <code>false</code> is returned.
*
* @param attribute the attribute to remove.
* @return <code>true</code> if removed, false in all other cases.
* @throws UnmodifiableSetException if the set does not support modification.
*/
public boolean remove(Attribute attribute)
{
@ -320,11 +349,12 @@ public class HashAttributeSet implements AttributeSet, Serializable
}
/**
* Removes the entry with the given category in it.
*
* @param category the category value of the entry to be removed
*
* @return true if the attribute set has changed, false otherwise.
* Removes the attribute entry of the given category from the set. If the given
* category is <code>null</code> nothing is done and <code>false</code> is returned.
*
* @param category the category of the entry to be removed.
* @return <code>true</code> if an attribute is removed, false in all other cases.
* @throws UnmodifiableSetException if the set does not support modification.
*/
public boolean remove(Class category)
{
@ -337,7 +367,7 @@ public class HashAttributeSet implements AttributeSet, Serializable
/**
* Returns the number of elements in this attribute set.
*
* @return the number of elements.
* @return The number of elements.
*/
public int size()
{
@ -347,12 +377,12 @@ public class HashAttributeSet implements AttributeSet, Serializable
/**
* Returns the content of the attribute set as an array
*
* @return an array of attributes
* @return An array of attributes.
*/
public Attribute[] toArray()
{
int index = 0;
Iterator it = attributeMap.entrySet().iterator();
Iterator it = attributeMap.values().iterator();
Attribute[] array = new Attribute[size()];
while (it.hasNext())