Mercurial > hg > graal-compiler
diff graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/model/Parameter.java @ 16759:23415229349b
Truffle-DSL: new package structure.
author | Christian Humer <christian.humer@gmail.com> |
---|---|
date | Mon, 11 Aug 2014 15:57:14 +0200 |
parents | graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/template/ActualParameter.java@85b485b1e8e1 |
children | 08aa0372dad4 |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/model/Parameter.java Mon Aug 11 15:57:14 2014 +0200 @@ -0,0 +1,116 @@ +/* + * Copyright (c) 2012, 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. + * + * 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 com.oracle.truffle.dsl.processor.model; + +import javax.lang.model.type.*; + +import com.oracle.truffle.dsl.processor.java.*; + +public final class Parameter { + + private final ParameterSpec specification; + private TypeData typeSystemType; + private TemplateMethod method; + private final String localName; + private final int specificationVarArgsIndex; + private final int typeVarArgsIndex; + private final TypeMirror actualType; + + public Parameter(ParameterSpec specification, TypeMirror actualType, int specificationVarArgsIndex, int typeVarArgsIndex) { + this.specification = specification; + this.actualType = actualType; + this.typeSystemType = null; + + this.specificationVarArgsIndex = specificationVarArgsIndex; + + String valueName = specification.getName() + "Value"; + if (specificationVarArgsIndex > -1) { + valueName += specificationVarArgsIndex; + } + this.typeVarArgsIndex = typeVarArgsIndex; + this.localName = valueName; + } + + public Parameter(ParameterSpec specification, TypeData actualType, int specificationIndex, int varArgsIndex) { + this(specification, actualType.getPrimitiveType(), specificationIndex, varArgsIndex); + this.typeSystemType = actualType; + } + + public Parameter(Parameter parameter, TypeData otherType) { + this(parameter.specification, otherType, parameter.specificationVarArgsIndex, parameter.typeVarArgsIndex); + } + + public Parameter(Parameter parameter) { + this.specification = parameter.specification; + this.actualType = parameter.actualType; + this.typeSystemType = parameter.typeSystemType; + this.specificationVarArgsIndex = parameter.specificationVarArgsIndex; + this.localName = parameter.localName; + this.typeVarArgsIndex = parameter.typeVarArgsIndex; + } + + public int getTypeVarArgsIndex() { + return typeVarArgsIndex; + } + + public int getSpecificationVarArgsIndex() { + return specificationVarArgsIndex; + } + + public String getLocalName() { + return localName; + } + + void setMethod(TemplateMethod method) { + this.method = method; + } + + public ParameterSpec getSpecification() { + return specification; + } + + public TemplateMethod getMethod() { + return method; + } + + public TypeMirror getType() { + return actualType; + } + + public TypeData getTypeSystemType() { + return typeSystemType; + } + + public boolean isTypeVarArgs() { + return typeVarArgsIndex >= 0; + } + + public Parameter getPreviousParameter() { + return method.getPreviousParam(this); + } + + @Override + public String toString() { + return ElementUtils.getSimpleName(actualType); + } +}