diff options
Diffstat (limited to 'src/main/java/org/pdfbox/cos/COSArray.java')
| -rw-r--r-- | src/main/java/org/pdfbox/cos/COSArray.java | 492 |
1 files changed, 0 insertions, 492 deletions
diff --git a/src/main/java/org/pdfbox/cos/COSArray.java b/src/main/java/org/pdfbox/cos/COSArray.java deleted file mode 100644 index cb7d278..0000000 --- a/src/main/java/org/pdfbox/cos/COSArray.java +++ /dev/null @@ -1,492 +0,0 @@ -/**
- * Copyright (c) 2003-2005, www.pdfbox.org
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 3. Neither the name of pdfbox; nor the names of its
- * contributors may be used to endorse or promote products derived from this
- * software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * http://www.pdfbox.org
- *
- */
-package org.pdfbox.cos;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Iterator;
-import java.util.List;
-
-
-
-import org.pdfbox.exceptions.COSVisitorException;
-import org.pdfbox.pdmodel.common.COSObjectable;
-
-/**
- * An array of PDFBase objects as part of the PDF document.
- *
- * @author Ben Litchfield (ben@benlitchfield.com)
- * @version $Revision: 1.22 $
- */
-public class COSArray extends COSBase
-{
- private List objects = new ArrayList();
-
- /**
- * Constructor.
- */
- public COSArray()
- {
- //default constructor
- }
-
- /**
- * This will add an object to the array.
- *
- * @param object The object to add to the array.
- */
- public void add( COSBase object )
- {
- objects.add( object );
- }
-
- /**
- * This will add an object to the array.
- *
- * @param object The object to add to the array.
- */
- public void add( COSObjectable object )
- {
- objects.add( object.getCOSObject() );
- }
-
- /**
- * Add the specified object at the ith location and push the rest to the
- * right.
- *
- * @param i The index to add at.
- * @param object The object to add at that index.
- */
- public void add( int i, COSBase object)
- {
- objects.add( i, object );
- }
-
- /**
- * This will remove all of the objects in the collection.
- */
- public void clear()
- {
- objects.clear();
- }
-
- /**
- * This will remove all of the objects in the collection.
- *
- * @param objectsList The list of objects to remove from the collection.
- */
- public void removeAll( Collection objectsList )
- {
- objects.removeAll( objectsList );
- }
-
- /**
- * This will retain all of the objects in the collection.
- *
- * @param objectsList The list of objects to retain from the collection.
- */
- public void retainAll( Collection objectsList )
- {
- objects.retainAll( objectsList );
- }
-
- /**
- * This will add an object to the array.
- *
- * @param objectsList The object to add to the array.
- */
- public void addAll( Collection objectsList )
- {
- objects.addAll( objectsList );
- }
-
- /**
- * This will add all objects to this array.
- *
- * @param objectList The objects to add.
- */
- public void addAll( COSArray objectList )
- {
- objects.addAll( objectList.objects );
- }
-
- /**
- * Add the specified object at the ith location and push the rest to the
- * right.
- *
- * @param i The index to add at.
- * @param objectList The object to add at that index.
- */
- public void addAll( int i, Collection objectList )
- {
- objects.addAll( i, objectList );
- }
-
- /**
- * This will set an object at a specific index.
- *
- * @param index zero based index into array.
- * @param object The object to set.
- */
- public void set( int index, COSBase object )
- {
- objects.set( index, object );
- }
-
- /**
- * This will set an object at a specific index.
- *
- * @param index zero based index into array.
- * @param intVal The object to set.
- */
- public void set( int index, int intVal )
- {
- objects.set( index, new COSInteger( intVal ) );
- }
-
- /**
- * This will set an object at a specific index.
- *
- * @param index zero based index into array.
- * @param object The object to set.
- */
- public void set( int index, COSObjectable object )
- {
- COSBase base = null;
- if( object != null )
- {
- base = object.getCOSObject();
- }
- objects.set( index, base );
- }
-
- /**
- * This will get an object from the array. This will dereference the object.
- * If the object is COSNull then null will be returned.
- *
- * @param index The index into the array to get the object.
- *
- * @return The object at the requested index.
- */
- public COSBase getObject( int index )
- {
- Object obj = objects.get( index );
- if( obj instanceof COSObject )
- {
- obj = ((COSObject)obj).getObject();
- }
- if( obj instanceof COSNull )
- {
- obj = null;
- }
- return (COSBase)obj;
- }
-
- /**
- * This will get an object from the array. This will NOT derefernce
- * the COS object.
- *
- * @param index The index into the array to get the object.
- *
- * @return The object at the requested index.
- */
- public COSBase get( int index )
- {
- return (COSBase)objects.get( index );
- }
-
- /**
- * Get the value of the array as an integer.
- *
- * @param index The index into the list.
- *
- * @return The value at that index or -1 if it is null.
- */
- public int getInt( int index )
- {
- return getInt( index, -1 );
- }
-
- /**
- * Get the value of the array as an integer, return the default if it does
- * not exist.
- *
- * @param index The value of the array.
- * @param defaultValue The value to return if the value is null.
- * @return The value at the index or the defaultValue.
- */
- public int getInt( int index, int defaultValue )
- {
- int retval = defaultValue;
- if( defaultValue < size() )
- {
- COSNumber number = (COSNumber)get( index );
- if( number != null )
- {
- retval = number.intValue();
- }
- }
- return retval;
- }
-
- /**
- * Set the value in the array as an integer.
- *
- * @param index The index into the array.
- * @param value The value to set.
- */
- public void setInt( int index, int value )
- {
- set( index, new COSInteger( value ) );
- }
-
- /**
- * Set the value in the array as a name.
- * @param index The index into the array.
- * @param name The name to set in the array.
- */
- public void setName( int index, String name )
- {
- set( index, COSName.getPDFName( name ) );
- }
-
- /**
- * Get the value of the array as a string.
- *
- * @param index The index into the array.
- * @return The name converted to a string or null if it does not exist.
- */
- public String getName( int index )
- {
- return getName( index, null );
- }
-
- /**
- * Get an entry in the array that is expected to be a COSName.
- * @param index The index into the array.
- * @param defaultValue The value to return if it is null.
- * @return The value at the index or defaultValue if none is found.
- */
- public String getName( int index, String defaultValue )
- {
- String retval = defaultValue;
- if( index < size() )
- {
- COSName name = (COSName)get( index );
- if( name != null )
- {
- retval = name.getName();
- }
- }
- return retval;
- }
-
- /**
- * Set the value in the array as a string.
- * @param index The index into the array.
- * @param string The string to set in the array.
- */
- public void setString( int index, String string )
- {
- set( index, new COSString( string ) );
- }
-
- /**
- * Get the value of the array as a string.
- *
- * @param index The index into the array.
- * @return The string or null if it does not exist.
- */
- public String getString( int index )
- {
- return getString( index, null );
- }
-
- /**
- * Get an entry in the array that is expected to be a COSName.
- * @param index The index into the array.
- * @param defaultValue The value to return if it is null.
- * @return The value at the index or defaultValue if none is found.
- */
- public String getString( int index, String defaultValue )
- {
- String retval = defaultValue;
- if( index < size() )
- {
- COSString string = (COSString)get( index );
- if( string != null )
- {
- retval = string.getString();
- }
- }
- return retval;
- }
-
- /**
- * This will get the size of this array.
- *
- * @return The number of elements in the array.
- */
- public int size()
- {
- return objects.size();
- }
-
- /**
- * This will remove an element from the array.
- *
- * @param i The index of the object to remove.
- *
- * @return The object that was removed.
- */
- public COSBase remove( int i )
- {
- return (COSBase)objects.remove( i );
- }
-
- /**
- * This will remove an element from the array.
- *
- * @param o The object to remove.
- *
- * @return The object that was removed.
- */
- public boolean remove( COSBase o )
- {
- return objects.remove( o );
- }
-
- /**
- * @see Object#toString()
- */
- public String toString()
- {
- return "COSArray{" + objects + "}";
- }
-
- /**
- * Get access to the list.
- *
- * @return an iterator over the array elements
- */
- public Iterator iterator()
- {
- return objects.iterator();
- }
-
- /**
- * This will return the index of the entry or -1 if it is not found.
- *
- * @param object The object to search for.
- * @return The index of the object or -1.
- */
- public int indexOf( COSBase object )
- {
- int retval = -1;
- for( int i=0; retval < 0 && i<size(); i++ )
- {
- if( get( i ).equals( object ) )
- {
- retval = i;
- }
- }
- return retval;
- }
-
- /**
- * This will add null values until the size of the array is at least
- * as large as the parameter. If the array is already larger than the
- * parameter then nothing is done.
- *
- * @param size The desired size of the array.
- */
- public void growToSize( int size )
- {
- growToSize( size, null );
- }
-
- /**
- * This will add the object until the size of the array is at least
- * as large as the parameter. If the array is already larger than the
- * parameter then nothing is done.
- *
- * @param size The desired size of the array.
- * @param object The object to fill the array with.
- */
- public void growToSize( int size, COSBase object )
- {
- while( size() < size )
- {
- add( object );
- }
- }
-
- /**
- * visitor pattern double dispatch method.
- *
- * @param visitor The object to notify when visiting this object.
- * @return any object, depending on the visitor implementation, or null
- * @throws COSVisitorException If an error occurs while visiting this object.
- */
- public Object accept(ICOSVisitor visitor) throws COSVisitorException
- {
- return visitor.visitFromArray(this);
- }
-
- /**
- * This will take an COSArray of numbers and convert it to a float[].
- *
- * @return This COSArray as an array of float numbers.
- */
- public float[] toFloatArray()
- {
- float[] retval = new float[size()];
- for( int i=0; i<size(); i++ )
- {
- retval[i] = ((COSNumber)getObject( i )).floatValue();
- }
- return retval;
- }
-
- /**
- * Clear the current contents of the COSArray and set it with the float[].
- *
- * @param value The new value of the float array.
- */
- public void setFloatArray( float[] value )
- {
- this.clear();
- for( int i=0; i<value.length; i++ )
- {
- add( new COSFloat( value[i] ) );
- }
- }
-}
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