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75 lines
2.3 KiB
75 lines
2.3 KiB
/*
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* GetFieldOperator (c) 1998 Jochen Hoenicke
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*
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* You may distribute under the terms of the GNU General Public License.
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*
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* IN NO EVENT SHALL JOCHEN HOENICKE BE LIABLE TO ANY PARTY FOR DIRECT,
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* INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF
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* THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF JOCHEN HOENICKE
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* HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* JOCHEN HOENICKE SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS"
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* BASIS, AND JOCHEN HOENICKE HAS NO OBLIGATION TO PROVIDE MAINTENANCE,
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* SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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*
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* $Id$
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*/
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package jode;
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public class GetFieldOperator extends Operator {
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boolean staticFlag;
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CodeAnalyzer codeAnalyzer;
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String fieldName;
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Type classType;
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public GetFieldOperator(CodeAnalyzer codeAnalyzer, boolean staticFlag,
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Type classType, Type type, String fieldName) {
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super(type, 0);
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this.codeAnalyzer = codeAnalyzer;
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this.staticFlag = staticFlag;
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this.classType = classType;
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this.fieldName = fieldName;
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if (staticFlag)
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classType.useType();
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}
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public int getPriority() {
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return 950;
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}
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public int getOperandCount() {
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return staticFlag?0:1;
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}
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public int getOperandPriority(int i) {
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return 900;
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}
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public Type getOperandType(int i) {
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return classType;
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}
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public void setOperandType(Type types[]) {
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}
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public String toString(String[] operands) {
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return staticFlag
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? (classType.equals(Type.tClass(codeAnalyzer.getClazz().getName()))
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&& codeAnalyzer.findLocal(fieldName) == null
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? fieldName
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: classType.toString() + "." + fieldName)
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: (operands[0].equals("this")
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&& codeAnalyzer.findLocal(fieldName) == null
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? fieldName
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: operands[0] + "." + fieldName);
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}
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public boolean equals(Object o) {
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return o instanceof GetFieldOperator
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&& ((GetFieldOperator)o).classType.equals(classType)
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&& ((GetFieldOperator)o).fieldName.equals(fieldName);
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}
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}
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