diff options
Diffstat (limited to 'src/jdk/nashorn/internal/runtime/arrays/ArrayFilter.java')
| -rw-r--r-- | src/jdk/nashorn/internal/runtime/arrays/ArrayFilter.java | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/src/jdk/nashorn/internal/runtime/arrays/ArrayFilter.java b/src/jdk/nashorn/internal/runtime/arrays/ArrayFilter.java deleted file mode 100644 index 47e64549..00000000 --- a/src/jdk/nashorn/internal/runtime/arrays/ArrayFilter.java +++ /dev/null @@ -1,203 +0,0 @@ -/* - * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. Oracle designates this - * particular file as subject to the "Classpath" exception as provided - * by Oracle in the LICENSE file that accompanied this code. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - */ - -package jdk.nashorn.internal.runtime.arrays; - -import jdk.nashorn.internal.codegen.types.Type; -import jdk.nashorn.internal.runtime.ScriptRuntime; -import jdk.nashorn.internal.runtime.Undefined; -import jdk.nashorn.internal.runtime.linker.Bootstrap; - -/** - * Base class for array filters. Implements all core routines so that the - * filter only has to implement those needed. - */ -abstract class ArrayFilter extends ArrayData { - /** Underlying array. */ - protected ArrayData underlying; - - ArrayFilter(final ArrayData underlying) { - super(underlying.length()); - this.underlying = underlying; - } - - /** - * Get the underlying {@link ArrayData} that this filter wraps - * @return array data - */ - protected ArrayData getUnderlying() { - return underlying; - } - - @Override - public void setLength(final long length) { - super.setLength(length); - underlying.setLength(length); - } - - @Override - public Object[] asObjectArray() { - return underlying.asObjectArray(); - } - - @Override - public Object asArrayOfType(final Class<?> componentType) { - return underlying.asArrayOfType(componentType); - } - - @Override - public ArrayData shiftLeft(final int by) { - underlying.shiftLeft(by); - setLength(underlying.length()); - return this; - } - - @Override - public ArrayData shiftRight(final int by) { - underlying = underlying.shiftRight(by); - setLength(underlying.length()); - return this; - } - - @Override - public ArrayData ensure(final long safeIndex) { - underlying = underlying.ensure(safeIndex); - setLength(underlying.length()); - return this; - } - - @Override - public ArrayData shrink(final long newLength) { - underlying = underlying.shrink(newLength); - setLength(underlying.length()); - return this; - } - - @Override - public ArrayData set(final int index, final Object value, final boolean strict) { - underlying = underlying.set(index, value, strict); - setLength(underlying.length()); - return this; - } - - @Override - public ArrayData set(final int index, final int value, final boolean strict) { - underlying = underlying.set(index, value, strict); - setLength(underlying.length()); - return this; - } - - @Override - public ArrayData set(final int index, final double value, final boolean strict) { - underlying = underlying.set(index, value, strict); - setLength(underlying.length()); - return this; - } - - @Override - public ArrayData setEmpty(final int index) { - underlying.setEmpty(index); - return this; - } - - @Override - public ArrayData setEmpty(final long lo, final long hi) { - underlying.setEmpty(lo, hi); - return this; - } - - @Override - public Type getOptimisticType() { - return underlying.getOptimisticType(); - } - - @Override - public int getInt(final int index) { - return underlying.getInt(index); - } - - @Override - public int getIntOptimistic(final int index, final int programPoint) { - return underlying.getIntOptimistic(index, programPoint); - } - - @Override - public double getDouble(final int index) { - return underlying.getDouble(index); - } - - @Override - public double getDoubleOptimistic(final int index, final int programPoint) { - return underlying.getDoubleOptimistic(index, programPoint); - } - - @Override - public Object getObject(final int index) { - return underlying.getObject(index); - } - - @Override - public boolean has(final int index) { - return underlying.has(index); - } - - @Override - public ArrayData delete(final int index) { - underlying = underlying.delete(index); - setLength(underlying.length()); - return this; - } - - @Override - public ArrayData delete(final long from, final long to) { - underlying = underlying.delete(from, to); - setLength(underlying.length()); - return this; - } - - @Override - public ArrayData convert(final Class<?> type) { - underlying = underlying.convert(type); - setLength(underlying.length()); - return this; - } - - @Override - public Object pop() { - final Object value = underlying.pop(); - setLength(underlying.length()); - return value; - } - - @Override - public long nextIndex(final long index) { - return underlying.nextIndex(index); - } - - static Object convertUndefinedValue(final Class<?> targetType) { - return invoke(Bootstrap.getLinkerServices().getTypeConverter(Undefined.class, targetType), - ScriptRuntime.UNDEFINED); - } -} |