[DEV] 2.4 tools
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298
java/cpp_version/cstr/est/Item.java
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298
java/cpp_version/cstr/est/Item.java
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//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\
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// \\
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// Centre for Speech Technology Research \\
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// University of Edinburgh, UK \\
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// Copyright (c) 1996,1997 \\
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// All Rights Reserved. \\
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// Permission is hereby granted, free of charge, to use and distribute \\
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// this software and its documentation without restriction, including \\
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// without limitation the rights to use, copy, modify, merge, publish, \\
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// distribute, sublicense, and/or sell copies of this work, and to \\
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// permit persons to whom this work is furnished to do so, subject to \\
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// the following conditions: \\
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// 1. The code must retain the above copyright notice, this list of \\
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// conditions and the following disclaimer. \\
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// 2. Any modifications must be clearly marked as such. \\
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// 3. Original authors' names are not deleted. \\
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// 4. The authors' names are not used to endorse or promote products \\
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// derived from this software without specific prior written \\
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// permission. \\
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// THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK \\
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// DISCLAIM ALL WARRANTIES With REGARD TO THIS SOFTWARE, INCLUDING \\
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// ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT \\
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// SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE \\
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// FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES \\
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// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN \\
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// AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, \\
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// ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF \\
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// THIS SOFTWARE. \\
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// \\
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//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\
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// \\
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// Author: Richard Caley (rjc@cstr.ed.ac.uk) \\
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// Date: Tue Mar 31 1998 \\
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// -------------------------------------------------------------------- \\
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// Java wrapper around items. \\
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// \\
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//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\
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package cstr.est;
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import java.lang.*;
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import java.util.*;
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import java.awt.*;
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import cstr.util.*;
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import java.io.*;
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public class Item
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implements Named, Keyed, Featured
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{
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private long cpp_handle;
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private boolean mine;
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private Utterance utterance;
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private Item_Content contents;
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public Item()
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{
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this(0L, true, null);
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}
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public Item(long handle)
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{
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this(handle, false, null);
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}
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public Item(long handle, Utterance utterance)
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{
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this(handle, false, utterance);
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}
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Item(long handle, boolean m, Utterance from_utterance)
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{
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utterance = from_utterance;
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create_cpp_item(handle);
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mine=m;
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}
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protected void finalize() throws Throwable
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{
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if (mine)
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destroy_cpp_item();
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super.finalize();
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}
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protected final Item getItem(long handle)
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{
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Item i;
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if (utterance != null)
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i = utterance.getItem(handle);
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else
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i = new Item(handle);
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return i;
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}
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public long getHandle()
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{
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return cpp_handle;
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}
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private native String cpp_name();
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public String name()
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{
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return cpp_name();
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}
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public String getName()
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{
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return cpp_name();
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}
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private native void cpp_setName(String name);
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public void setName(String name)
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{
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cpp_setName(name);
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}
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private native long cpp_getContent();
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public final Item_Content getContent()
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{
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if (contents==null)
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contents = new Item_Content(cpp_getContent());
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return contents;
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}
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public final Object getKey()
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{
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return getContent();
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}
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public final int hashCode()
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{
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return (int)cpp_getContent();
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}
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public final boolean equals(Object i)
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{
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return i instanceof Item && ((Item)i).cpp_handle == cpp_handle;
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}
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private native String cpp_getS(String n, String def);
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public String getS(String n, String def)
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{
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return cpp_getS(n, def);
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}
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public String getS(String n)
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{
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return cpp_getS(n, "");
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}
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public String getFeature(String n)
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{
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return cpp_getS(n, "");
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}
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private native float cpp_getF(String n, float def);
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public float getF(String n, float def)
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{
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return cpp_getF(n, def);
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}
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public float getF(String n)
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{
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return cpp_getF(n, 0);
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}
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private native void cpp_set(String n, float val);
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public void set(String n, float val)
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{
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cpp_set(n, val);
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}
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private native void cpp_set(String n, String val);
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public void set(String n, String val)
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{
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cpp_set(n, val);
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}
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private native String cpp_type();
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public String type()
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{
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return cpp_type();
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}
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private native float cpp_getStartTime();
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public float getStartTime()
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{
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return cpp_getStartTime();
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}
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private native float cpp_getMidTime();
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public float getMidTime()
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{
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return cpp_getMidTime();
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}
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private native float cpp_getTime();
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public float getTime()
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{
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return cpp_getTime();
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}
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private native float cpp_getEndTime();
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public float getEndTime()
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{
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return cpp_getEndTime();
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}
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private native long cpp_next();
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public Item next()
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{
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long h = cpp_next();
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if (h==0)
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return null;
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else
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return getItem(h);
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}
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private native long cpp_prev();
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public Item prev()
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{
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long h = cpp_prev();
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if (h==0)
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return null;
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else
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return getItem(h);
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}
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private native long cpp_up();
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public Item up()
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{
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long h = cpp_up();
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if (h==0)
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return null;
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else
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return getItem(h);
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}
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private native long cpp_down();
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public Item down()
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{
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long h = cpp_down();
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if (h==0)
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return null;
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else
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return getItem(h);
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}
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private native long cpp_insert_after();
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public Item insert_after()
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{
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long h = cpp_insert_after();
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if (h==0)
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return null;
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else
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return getItem(h);
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}
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private native long cpp_insert_before();
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public Item insert_before()
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{
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long h = cpp_insert_before();
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if (h==0)
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return null;
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else
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return getItem(h);
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}
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private native static boolean initialise_cpp();
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private native static boolean finalise_cpp();
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private native boolean create_cpp_item(long handle);
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private native boolean destroy_cpp_item();
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static {
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System.loadLibrary("estjava");
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if (!initialise_cpp())
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throw new ExceptionInInitializerError("Item C++ fails");
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}
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}
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