| /******************************************************************************* |
| * Copyright (c) 2000, 2020 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.core.tests.compiler.parser; |
| |
| import org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants; |
| |
| public final class SourceType { |
| private int modifiers; |
| private int declarationStart; |
| private int declarationEnd; |
| private char[] fileName; |
| private SourcePackage packageName; |
| private SourceImport[] imports; |
| private char[] enclosingTypeName; |
| private char[] name; |
| private int nameSourceStart; |
| private int nameSourceEnd; |
| private char[] superclassName; |
| private char[][] interfaceNames; |
| private SourceType[] memberTypes; |
| private int numberOfMemberTypes; |
| private SourceMethod[] methods; |
| private int numberOfMethods; |
| private SourceField[] fields; |
| private SourceField[] recordComponents; |
| private int numberOfFields; |
| private int numberOfComponents; |
| private char[] source; |
| SourceType parent; |
| char[][] typeParameterNames; |
| char[][][] typeParameterBounds; |
| |
| // Buffering. |
| private char[] qualifiedName; |
| private String defaultConstructor; |
| public SourceType( |
| char[] enclosingTypeName, |
| int declarationStart, |
| int modifiers, |
| char[] name, |
| int nameSourceStart, |
| int nameSourceEnd, |
| char[] superclassName, |
| char[][] interfaceNames, |
| char[] source) { |
| |
| this.enclosingTypeName = enclosingTypeName; |
| this.declarationStart = declarationStart; |
| |
| this.modifiers = modifiers; |
| this.name = name; |
| this.nameSourceStart = nameSourceStart; |
| this.nameSourceEnd = nameSourceEnd; |
| this.superclassName = superclassName; |
| this.interfaceNames = interfaceNames; |
| this.source = source; |
| } |
| protected void addField(SourceField sourceField) { |
| if (this.fields == null) { |
| this.fields = new SourceField[4]; |
| } |
| |
| if (this.numberOfFields == this.fields.length) { |
| System.arraycopy( |
| this.fields, |
| 0, |
| this.fields = new SourceField[this.numberOfFields * 2], |
| 0, |
| this.numberOfFields); |
| } |
| this.fields[this.numberOfFields++] = sourceField; |
| } |
| protected void addRecordComponent(SourceField comp) { |
| if (this.recordComponents == null) { |
| this.recordComponents = new SourceField[4]; |
| } |
| if (this.numberOfComponents == this.recordComponents.length) { |
| System.arraycopy( |
| this.recordComponents, |
| 0, |
| this.recordComponents = new SourceField[this.numberOfComponents * 2], |
| 0, |
| this.numberOfComponents); |
| } |
| this.recordComponents[this.numberOfComponents++] = comp; |
| } |
| protected void addMemberType(SourceType sourceMemberType) { |
| if(this.memberTypes == null) { |
| this.memberTypes = new SourceType[4]; |
| } |
| |
| if(this.numberOfMemberTypes == this.memberTypes.length) { |
| System.arraycopy(this.memberTypes, 0, this.memberTypes = new SourceType[this.numberOfMemberTypes * 2], 0, this.numberOfMemberTypes); |
| } |
| this.memberTypes[this.numberOfMemberTypes++] = sourceMemberType; |
| } |
| protected void addMethod(SourceMethod sourceMethod) { |
| if (this.methods == null) { |
| this.methods = new SourceMethod[4]; |
| } |
| |
| if (this.numberOfMethods == this.methods.length) { |
| System.arraycopy( |
| this.methods, |
| 0, |
| this.methods = new SourceMethod[this.numberOfMethods * 2], |
| 0, |
| this.numberOfMethods); |
| } |
| this.methods[this.numberOfMethods++] = sourceMethod; |
| } |
| public String displayModifiers() { |
| StringBuffer buffer = new StringBuffer(); |
| |
| if (this.modifiers == 0) |
| return null; |
| if ((this.modifiers & ClassFileConstants.AccPublic) != 0) |
| buffer.append("public "); |
| if ((this.modifiers & ClassFileConstants.AccProtected) != 0) |
| buffer.append("protected "); |
| if ((this.modifiers & ClassFileConstants.AccPrivate) != 0) |
| buffer.append("private "); |
| if ((this.modifiers & ClassFileConstants.AccFinal) != 0) |
| buffer.append("final "); |
| if ((this.modifiers & ClassFileConstants.AccStatic) != 0) |
| buffer.append("static "); |
| if ((this.modifiers & ClassFileConstants.AccAbstract) != 0) |
| buffer.append("abstract "); |
| if ((this.modifiers & ClassFileConstants.AccNative) != 0) |
| buffer.append("native "); |
| if ((this.modifiers & ClassFileConstants.AccSynchronized) != 0) |
| buffer.append("synchronized "); |
| return buffer.toString().trim(); |
| } |
| public String getActualName() { |
| StringBuffer buffer = new StringBuffer(); |
| buffer.append(this.source, this.nameSourceStart, this.nameSourceEnd - this.nameSourceStart + 1); |
| return buffer.toString(); |
| } |
| public int getDeclarationSourceEnd() { |
| return this.declarationEnd; |
| } |
| public int getDeclarationSourceStart() { |
| return this.declarationStart; |
| } |
| public char[] getEnclosingTypeName() { |
| return this.enclosingTypeName; |
| } |
| public SourceField[] getFields() { |
| if (this.fields != null && this.fields.length != this.numberOfFields) { |
| System.arraycopy(this.fields, 0, this.fields = new SourceField[this.numberOfFields], 0, this.numberOfFields); |
| } |
| return this.fields; |
| } |
| public char[] getFileName() { |
| return this.fileName; |
| } |
| public char[][] getImports() { |
| if (this.imports == null) return null; |
| int importLength = this.imports.length; |
| char[][] importNames = new char[importLength][]; |
| for (int i = 0, max = importLength; i < max; i++) { |
| importNames[i] = this.imports[i].name; |
| } |
| return importNames; |
| } |
| public char[][] getInterfaceNames() { |
| return this.interfaceNames; |
| } |
| public SourceType[] getMemberTypes() { |
| if (this.memberTypes != null && this.memberTypes.length != this.numberOfMemberTypes) { |
| System.arraycopy( |
| this.memberTypes, |
| 0, |
| this.memberTypes = new SourceType[this.numberOfMemberTypes], |
| 0, |
| this.numberOfMemberTypes); |
| } |
| return this.memberTypes; |
| } |
| public SourceMethod[] getMethods() { |
| if (this.methods != null && this.methods.length != this.numberOfMethods) { |
| System.arraycopy(this.methods, 0, this.methods = new SourceMethod[this.numberOfMethods], 0, this.numberOfMethods); |
| } |
| return this.methods; |
| } |
| public int getModifiers() { |
| return this.modifiers; |
| } |
| public char[] getName() { |
| return this.name; |
| } |
| public int getNameSourceEnd() { |
| return this.nameSourceEnd; |
| } |
| public int getNameSourceStart() { |
| return this.nameSourceStart; |
| } |
| public char[] getPackageName() { |
| return this.packageName.name; |
| } |
| public char[] getQualifiedName() { |
| if (this.qualifiedName == null) { |
| StringBuffer temp = new StringBuffer(); |
| temp.append(this.packageName); |
| temp.append('.'); |
| temp.append(this.name); |
| this.qualifiedName = temp.toString().toCharArray(); |
| } |
| return this.qualifiedName; |
| } |
| public char[] getSuperclassName() { |
| return this.superclassName; |
| } |
| public boolean isBinaryType() { |
| return false; |
| } |
| public boolean isClass() { |
| return (this.modifiers & ClassFileConstants.AccInterface) == 0; |
| } |
| public boolean isInterface() { |
| return (this.modifiers & ClassFileConstants.AccInterface) == ClassFileConstants.AccInterface; |
| } |
| public void setDeclarationSourceEnd(int position) { |
| this.declarationEnd = position; |
| } |
| public void setDefaultConstructor(String s) { |
| this.defaultConstructor = s; |
| } |
| public void setImports(SourceImport[] imports) { |
| this.imports = imports; |
| } |
| public void setPackage(SourcePackage sourcePackage) { |
| this.packageName = sourcePackage; |
| } |
| public void setSuperclass(char[] superclassName) { |
| this.superclassName = superclassName; |
| } |
| public void setSuperinterfaces(char[][] superinterfacesNames) { |
| this.interfaceNames = superinterfacesNames; |
| } |
| public String tabString(int tab) { |
| /*slow code*/ |
| |
| String s = ""; |
| for (int i = tab; i > 0; i--) |
| s = s + "\t"; |
| return s; |
| } |
| @Override |
| public String toString() { |
| return toString(0); |
| } |
| public String toString(int tab) { |
| |
| StringBuffer buffer = new StringBuffer(); |
| if (this.packageName != null) { |
| buffer.append(tabString(tab)).append(this.packageName); |
| } |
| if (this.imports != null) { |
| for (int i = 0, max = this.imports.length; i < max; i++) { |
| buffer.append(tabString(tab)).append(this.imports[i]); |
| } |
| } |
| buffer.append(tabString(tab)); |
| String displayModifiers = displayModifiers(); |
| if (displayModifiers != null) { |
| buffer.append(displayModifiers).append(" "); |
| } |
| buffer.append(isInterface() ? "interface " : "class ").append(this.name).append(" "); |
| if (this.superclassName != null) { |
| buffer.append("extends ").append(this.superclassName).append(" "); |
| } |
| if (this.interfaceNames != null) { |
| buffer.append("implements "); |
| for (int i = 0, max = this.interfaceNames.length; i < max; i++) { |
| buffer.append(this.interfaceNames[i]).append(", "); |
| } |
| } |
| buffer.append("{\n"); |
| if (this.memberTypes != null) { |
| for (int i = 0, max = this.numberOfMemberTypes; i < max; i++) { |
| buffer.append(this.memberTypes[i].toString(tab + 1)).append("\n"); |
| } |
| } |
| if (this.fields != null) { |
| for (int i = 0, max = this.numberOfFields; i < max; i++) { |
| buffer.append(this.fields[i].toString(tab + 1)).append("\n"); |
| } |
| } |
| if (this.defaultConstructor != null) { |
| buffer.append(tabString(tab + 1)).append(this.defaultConstructor); |
| } |
| if (this.methods != null) { |
| for (int i = 0, max = this.numberOfMethods; i < max; i++) { |
| buffer.append(this.methods[i].toString(tab + 1)).append("\n"); |
| } |
| } |
| buffer.append(tabString(tab)).append("}"); |
| return buffer.toString(); |
| } |
| } |