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package sun.tools.java;

This class represents an Java method type. It overrides the relevant methods in class Type. WARNING: The contents of this source file are not part of any supported API. Code that depends on them does so at its own risk: they are subject to change or removal without notice.
Author: Arthur van Hoff
/** * This class represents an Java method type. * It overrides the relevant methods in class Type. * * WARNING: The contents of this source file are not part of any * supported API. Code that depends on them does so at its own risk: * they are subject to change or removal without notice. * * @author Arthur van Hoff */
public final class MethodType extends Type {
The return type.
/** * The return type. */
Type returnType;
The argument types.
/** * The argument types. */
Type argTypes[];
Construct a method type. Use Type.tMethod to create a new method type.
See Also:
  • tMethod
/** * Construct a method type. Use Type.tMethod to create * a new method type. * @see Type.tMethod */
MethodType(String typeSig, Type returnType, Type argTypes[]) { super(TC_METHOD, typeSig); this.returnType = returnType; this.argTypes = argTypes; } public Type getReturnType() { return returnType; } public Type getArgumentTypes()[] { return argTypes; } public boolean equalArguments(Type t) { if (t.typeCode != TC_METHOD) { return false; } MethodType m = (MethodType)t; if (argTypes.length != m.argTypes.length) { return false; } for (int i = argTypes.length - 1 ; i >= 0 ; i--) { if (argTypes[i] != m.argTypes[i]) { return false; } } return true; } public int stackSize() { int n = 0; for (int i = 0 ; i < argTypes.length ; i++) { n += argTypes[i].stackSize(); } return n; } public String typeString(String id, boolean abbrev, boolean ret) { StringBuffer buf = new StringBuffer(); buf.append(id); buf.append('('); for (int i = 0 ; i < argTypes.length ; i++) { if (i > 0) { buf.append(", "); } buf.append(argTypes[i].typeString("", abbrev, ret)); } buf.append(')'); return ret ? getReturnType().typeString(buf.toString(), abbrev, ret) : buf.toString(); } }