X-Git-Url: http://git.ieval.ro/?a=blobdiff_plain;f=src%2Fcom%2Fgoogle%2Fgson%2FJsonArray.java;fp=src%2Fcom%2Fgoogle%2Fgson%2FJsonArray.java;h=0000000000000000000000000000000000000000;hb=5c86ae2f45d293408d98a291e826948052d207bc;hp=885dc20a8f219c27c63afc98f1f5aef288b57ff2;hpb=5cf4714f0675349ed599707e024cf0e70fe114b2;p=unical.git diff --git a/src/com/google/gson/JsonArray.java b/src/com/google/gson/JsonArray.java deleted file mode 100644 index 885dc20..0000000 --- a/src/com/google/gson/JsonArray.java +++ /dev/null @@ -1,291 +0,0 @@ -/* - * Copyright (C) 2008 Google Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.google.gson; - -import java.math.BigDecimal; -import java.math.BigInteger; -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -/** - * A class representing an array type in Json. An array is a list of {@link JsonElement}s each of - * which can be of a different type. This is an ordered list, meaning that the order in which - * elements are added is preserved. - * - * @author Inderjeet Singh - * @author Joel Leitch - */ -public final class JsonArray extends JsonElement implements Iterable { - private final List elements; - - /** - * Creates an empty JsonArray. - */ - public JsonArray() { - elements = new ArrayList(); - } - - @Override - JsonArray deepCopy() { - JsonArray result = new JsonArray(); - for (JsonElement element : elements) { - result.add(element.deepCopy()); - } - return result; - } - - /** - * Adds the specified element to self. - * - * @param element the element that needs to be added to the array. - */ - public void add(JsonElement element) { - if (element == null) { - element = JsonNull.INSTANCE; - } - elements.add(element); - } - - /** - * Adds all the elements of the specified array to self. - * - * @param array the array whose elements need to be added to the array. - */ - public void addAll(JsonArray array) { - elements.addAll(array.elements); - } - - /** - * Returns the number of elements in the array. - * - * @return the number of elements in the array. - */ - public int size() { - return elements.size(); - } - - /** - * Returns an iterator to navigate the elemetns of the array. Since the array is an ordered list, - * the iterator navigates the elements in the order they were inserted. - * - * @return an iterator to navigate the elements of the array. - */ - public Iterator iterator() { - return elements.iterator(); - } - - /** - * Returns the ith element of the array. - * - * @param i the index of the element that is being sought. - * @return the element present at the ith index. - * @throws IndexOutOfBoundsException if i is negative or greater than or equal to the - * {@link #size()} of the array. - */ - public JsonElement get(int i) { - return elements.get(i); - } - - /** - * convenience method to get this array as a {@link Number} if it contains a single element. - * - * @return get this element as a number if it is single element array. - * @throws ClassCastException if the element in the array is of not a {@link JsonPrimitive} and - * is not a valid Number. - * @throws IllegalStateException if the array has more than one element. - */ - @Override - public Number getAsNumber() { - if (elements.size() == 1) { - return elements.get(0).getAsNumber(); - } - throw new IllegalStateException(); - } - - /** - * convenience method to get this array as a {@link String} if it contains a single element. - * - * @return get this element as a String if it is single element array. - * @throws ClassCastException if the element in the array is of not a {@link JsonPrimitive} and - * is not a valid String. - * @throws IllegalStateException if the array has more than one element. - */ - @Override - public String getAsString() { - if (elements.size() == 1) { - return elements.get(0).getAsString(); - } - throw new IllegalStateException(); - } - - /** - * convenience method to get this array as a double if it contains a single element. - * - * @return get this element as a double if it is single element array. - * @throws ClassCastException if the element in the array is of not a {@link JsonPrimitive} and - * is not a valid double. - * @throws IllegalStateException if the array has more than one element. - */ - @Override - public double getAsDouble() { - if (elements.size() == 1) { - return elements.get(0).getAsDouble(); - } - throw new IllegalStateException(); - } - - /** - * convenience method to get this array as a {@link BigDecimal} if it contains a single element. - * - * @return get this element as a {@link BigDecimal} if it is single element array. - * @throws ClassCastException if the element in the array is of not a {@link JsonPrimitive}. - * @throws NumberFormatException if the element at index 0 is not a valid {@link BigDecimal}. - * @throws IllegalStateException if the array has more than one element. - * @since 1.2 - */ - @Override - public BigDecimal getAsBigDecimal() { - if (elements.size() == 1) { - return elements.get(0).getAsBigDecimal(); - } - throw new IllegalStateException(); - } - - /** - * convenience method to get this array as a {@link BigInteger} if it contains a single element. - * - * @return get this element as a {@link BigInteger} if it is single element array. - * @throws ClassCastException if the element in the array is of not a {@link JsonPrimitive}. - * @throws NumberFormatException if the element at index 0 is not a valid {@link BigInteger}. - * @throws IllegalStateException if the array has more than one element. - * @since 1.2 - */ - @Override - public BigInteger getAsBigInteger() { - if (elements.size() == 1) { - return elements.get(0).getAsBigInteger(); - } - throw new IllegalStateException(); - } - - /** - * convenience method to get this array as a float if it contains a single element. - * - * @return get this element as a float if it is single element array. - * @throws ClassCastException if the element in the array is of not a {@link JsonPrimitive} and - * is not a valid float. - * @throws IllegalStateException if the array has more than one element. - */ - @Override - public float getAsFloat() { - if (elements.size() == 1) { - return elements.get(0).getAsFloat(); - } - throw new IllegalStateException(); - } - - /** - * convenience method to get this array as a long if it contains a single element. - * - * @return get this element as a long if it is single element array. - * @throws ClassCastException if the element in the array is of not a {@link JsonPrimitive} and - * is not a valid long. - * @throws IllegalStateException if the array has more than one element. - */ - @Override - public long getAsLong() { - if (elements.size() == 1) { - return elements.get(0).getAsLong(); - } - throw new IllegalStateException(); - } - - /** - * convenience method to get this array as an integer if it contains a single element. - * - * @return get this element as an integer if it is single element array. - * @throws ClassCastException if the element in the array is of not a {@link JsonPrimitive} and - * is not a valid integer. - * @throws IllegalStateException if the array has more than one element. - */ - @Override - public int getAsInt() { - if (elements.size() == 1) { - return elements.get(0).getAsInt(); - } - throw new IllegalStateException(); - } - - @Override - public byte getAsByte() { - if (elements.size() == 1) { - return elements.get(0).getAsByte(); - } - throw new IllegalStateException(); - } - - @Override - public char getAsCharacter() { - if (elements.size() == 1) { - return elements.get(0).getAsCharacter(); - } - throw new IllegalStateException(); - } - - /** - * convenience method to get this array as a primitive short if it contains a single element. - * - * @return get this element as a primitive short if it is single element array. - * @throws ClassCastException if the element in the array is of not a {@link JsonPrimitive} and - * is not a valid short. - * @throws IllegalStateException if the array has more than one element. - */ - @Override - public short getAsShort() { - if (elements.size() == 1) { - return elements.get(0).getAsShort(); - } - throw new IllegalStateException(); - } - - /** - * convenience method to get this array as a boolean if it contains a single element. - * - * @return get this element as a boolean if it is single element array. - * @throws ClassCastException if the element in the array is of not a {@link JsonPrimitive} and - * is not a valid boolean. - * @throws IllegalStateException if the array has more than one element. - */ - @Override - public boolean getAsBoolean() { - if (elements.size() == 1) { - return elements.get(0).getAsBoolean(); - } - throw new IllegalStateException(); - } - - @Override - public boolean equals(Object o) { - return (o == this) || (o instanceof JsonArray && ((JsonArray) o).elements.equals(elements)); - } - - @Override - public int hashCode() { - return elements.hashCode(); - } -}