| /******************************************************************************* |
| * Copyright (c) 2001, 2005 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jem.java.internal.impl; |
| /* |
| |
| |
| */ |
| |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.ecore.*; |
| import org.eclipse.emf.ecore.impl.EClassImpl; |
| import org.eclipse.emf.ecore.util.EContentsEList; |
| import org.eclipse.emf.ecore.util.ECrossReferenceEList; |
| |
| import org.eclipse.jem.internal.java.instantiation.IInstantiationInstance; |
| import org.eclipse.jem.java.*; |
| /** |
| * @generated |
| */ |
| public class JavaDataTypeImpl extends EClassImpl implements JavaDataType { |
| |
| |
| static final String FALSE = "false"; |
| static final String DOUBLE_ZERO = "0.0"; |
| static final String FLOAT_ZERO = "0.0f"; |
| static final String CHAR_ZERO = "'0'"; |
| static final String ZERO = "0"; |
| |
| private int primitive_type = PRIM_NOT_ID; |
| |
| protected JavaDataTypeImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected EClass eStaticClass() { |
| return JavaRefPackage.Literals.JAVA_DATA_TYPE; |
| } |
| |
| /** |
| * Return the default string representing the default value of the primitive. |
| */ |
| public String getDefaultValueString() { |
| String typeName = getJavaName(); |
| if (typeName.equals(PRIM_BOOLEAN_NAME)) |
| return FALSE; |
| if (typeName.equals(PRIM_DOUBLE_NAME)) |
| return DOUBLE_ZERO; |
| if (typeName.equals(PRIM_FLOAT_NAME)) |
| return FLOAT_ZERO; |
| if (typeName.equals(PRIM_CHARACTER_NAME)) |
| return CHAR_ZERO; |
| return ZERO; |
| } |
| public String getJavaName() { |
| return getName(); |
| } |
| public JavaDataType getPrimitive() { |
| return this; |
| } |
| |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jem.java.JavaHelpers#getPrimitiveID() |
| */ |
| public int getPrimitiveID() { |
| if (primitive_type == PRIM_NOT_ID) { |
| String name = getName(); |
| if (name.equals(PRIM_BOOLEAN_NAME)) |
| primitive_type = PRIM_BOOLEAN_ID; |
| if (name.equals(PRIM_CHARACTER_NAME)) |
| primitive_type = PRIM_CHARACTER_ID; |
| if (name.equals(PRIM_BYTE_NAME)) |
| primitive_type = PRIM_BYTE_ID; |
| if (name.equals(PRIM_SHORT_NAME)) |
| primitive_type = PRIM_SHORT_ID; |
| if (name.equals(PRIM_INTEGER_NAME)) |
| primitive_type = PRIM_INTEGER_ID; |
| if (name.equals(PRIM_LONG_NAME)) |
| primitive_type = PRIM_LONG_ID; |
| if (name.equals(PRIM_FLOAT_NAME)) |
| primitive_type = PRIM_FLOAT_ID; |
| if (name.equals(PRIM_DOUBLE_NAME)) |
| primitive_type = PRIM_DOUBLE_ID; |
| } |
| return primitive_type; |
| } |
| |
| public String getSimpleName() { |
| return getName(); |
| } |
| public String getQualifiedName() { |
| return getJavaName(); |
| } |
| public JavaClass getWrapper() { |
| String wrapperName = getWrapperQualifiedName(); |
| if (wrapperName != null) { |
| return (JavaClass) JavaRefFactory.eINSTANCE.reflectType(wrapperName, this); |
| } |
| return null; |
| } |
| /** |
| * getWrapper method comment. |
| */ |
| protected String getWrapperQualifiedName() { |
| switch (getPrimitiveID()) { |
| case PRIM_INTEGER_ID: |
| return INTEGER_NAME; |
| case PRIM_CHARACTER_ID: |
| return CHARACTER_NAME; |
| case PRIM_BOOLEAN_ID: |
| return BOOLEAN_NAME; |
| case PRIM_BYTE_ID: |
| return BYTE_NAME; |
| case PRIM_SHORT_ID: |
| return SHORT_NAME; |
| case PRIM_LONG_ID: |
| return LONG_NAME; |
| case PRIM_FLOAT_ID: |
| return FLOAT_NAME; |
| case PRIM_DOUBLE_ID: |
| return DOUBLE_NAME; |
| default: |
| return null; |
| } |
| } |
| /* |
| * JavaHelpers.isArray() - array types are always JavaClasses, even if their component type is |
| * a primitive data type. Return false. |
| */ |
| public boolean isArray() { |
| return false; |
| } |
| /** |
| * Can an object of the passed in class be assigned to an |
| * object of this class? In the case of primitives, are they the same. |
| */ |
| public boolean isAssignableFrom(EClassifier aClass) { |
| return this == aClass; |
| } |
| /** |
| * See if this is valid object of this type. |
| */ |
| public boolean isInstance(Object o) { |
| return o instanceof IInstantiationInstance ? isAssignableFrom(((IInstantiationInstance) o).getJavaType()) : false; |
| } |
| public boolean isPrimitive() { |
| return true; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.jem.java.JavaHelpers#getQualifiedNameForReflection() |
| */ |
| public String getQualifiedNameForReflection() { |
| return getJavaName(); |
| } |
| @Override |
| public EList<EObject> eContents() |
| { |
| if (eContents == null) |
| { |
| eContents = EContentsEList.createEContentsEList(this); |
| } |
| return eContents; |
| } |
| |
| @Override |
| public EList<EObject> eCrossReferences() |
| { |
| if (eCrossReferences == null) |
| { |
| eCrossReferences = ECrossReferenceEList.createECrossReferenceEList(this); |
| } |
| return eCrossReferences; |
| } |
| |
| } |
| |
| |
| |
| |
| |