com.ibm.wala.cast.tree.impl
Class CAstImpl

java.lang.Object
  com.ibm.wala.cast.tree.impl.CAstImpl

All Implemented Interfaces:

CAst

Direct Known Subclasses:

CAstValueImpl

public class CAstImpl
extends java.lang.Object
implements CAst

An implementation of CAst, i.e. a simple factory for creating capa ast nodes. This class simply creates generic nodes with a kind field, and either an array of children or a constant values. Note that there is no easy way to mutate these trees; do not change this (see CAstNode for the rationale for this rule).

Nested Class Summary

protected static class	CAstImpl.CAstNodeImpl
protected static class	CAstImpl.CAstValueImpl

Constructor Summary

CAstImpl()

Method Summary

CAstNode	makeConstant(boolean value) Make a boolean constant node.
CAstNode	makeConstant(char value) Make a char constant node.
CAstNode	makeConstant(double value) Make a double-precision floating point constant node.
CAstNode	makeConstant(float value) Make a single-precision floating point constant node.
CAstNode	makeConstant(int value) Make an integer constant node.
CAstNode	makeConstant(long value) Make a long integer constant node.
CAstNode	makeConstant(java.lang.Object value) Make an arbitrary object constant node.
CAstNode	makeConstant(short value) Make a short integer constant node.
CAstNode	makeNode(int kind) Make a node of type kind with no children.
CAstNode	makeNode(int kind, CAstNode c1) Make a node of type kind with one child.
CAstNode	makeNode(int kind, CAstNode[] cs) Make a node of type kind specifying an array of children.
CAstNode	makeNode(int kind, CAstNode c1, CAstNode c2) Make a node of type kind with two children.
CAstNode	makeNode(int kind, CAstNode c1, CAstNode[] cs) Make a node of type kind giving a first child and array of the rest.
CAstNode	makeNode(int kind, CAstNode c1, CAstNode c2, CAstNode c3) Make a node of type kind with three children.
CAstNode	makeNode(int kind, CAstNode c1, CAstNode c2, CAstNode c3, CAstNode c4) Make a node of type kind with four children.
CAstNode	makeNode(int kind, CAstNode c1, CAstNode c2, CAstNode c3, CAstNode c4, CAstNode c5) Make a node of type kind with five children.
CAstNode	makeNode(int kind, CAstNode c1, CAstNode c2, CAstNode c3, CAstNode c4, CAstNode c5, CAstNode c6) Make a node of type kind with six children.
java.lang.String	makeUnique() Make a new identifier, unqiue to this CAst instance.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CAstImpl

public CAstImpl()

Method Detail

makeUnique

public java.lang.String makeUnique()

Description copied from interface: CAst

Make a new identifier, unqiue to this CAst instance.

Specified by:

makeUnique in interface CAst

makeNode

public CAstNode makeNode(int kind,
                         CAstNode[] cs)

Description copied from interface: CAst

Make a node of type kind specifying an array of children.

Specified by:

makeNode in interface CAst

makeNode

public CAstNode makeNode(int kind,
                         CAstNode c1,
                         CAstNode[] cs)

Description copied from interface: CAst

Make a node of type kind giving a first child and array of the rest.

Specified by:

makeNode in interface CAst

makeNode

public CAstNode makeNode(int kind)

Description copied from interface: CAst

Make a node of type kind with no children.

Specified by:

makeNode in interface CAst

makeNode

public CAstNode makeNode(int kind,
                         CAstNode c1)

Description copied from interface: CAst

Make a node of type kind with one child.

Specified by:

makeNode in interface CAst

makeNode

public CAstNode makeNode(int kind,
                         CAstNode c1,
                         CAstNode c2)

Description copied from interface: CAst

Make a node of type kind with two children.

Specified by:

makeNode in interface CAst

makeNode

public CAstNode makeNode(int kind,
                         CAstNode c1,
                         CAstNode c2,
                         CAstNode c3)

Description copied from interface: CAst

Make a node of type kind with three children.

Specified by:

makeNode in interface CAst

makeNode

public CAstNode makeNode(int kind,
                         CAstNode c1,
                         CAstNode c2,
                         CAstNode c3,
                         CAstNode c4)

Description copied from interface: CAst

Make a node of type kind with four children.

Specified by:

makeNode in interface CAst

makeNode

public CAstNode makeNode(int kind,
                         CAstNode c1,
                         CAstNode c2,
                         CAstNode c3,
                         CAstNode c4,
                         CAstNode c5)

Description copied from interface: CAst

Make a node of type kind with five children.

Specified by:

makeNode in interface CAst

makeNode

public CAstNode makeNode(int kind,
                         CAstNode c1,
                         CAstNode c2,
                         CAstNode c3,
                         CAstNode c4,
                         CAstNode c5,
                         CAstNode c6)

Description copied from interface: CAst

Make a node of type kind with six children.

Specified by:

makeNode in interface CAst

makeConstant

public CAstNode makeConstant(java.lang.Object value)

Description copied from interface: CAst

Make an arbitrary object constant node.

Specified by:

makeConstant in interface CAst

makeConstant

public CAstNode makeConstant(boolean value)

Description copied from interface: CAst

Make a boolean constant node.

Specified by:

makeConstant in interface CAst

makeConstant

public CAstNode makeConstant(char value)

Description copied from interface: CAst

Make a char constant node.

Specified by:

makeConstant in interface CAst

makeConstant

public CAstNode makeConstant(short value)

Description copied from interface: CAst

Make a short integer constant node.

Specified by:

makeConstant in interface CAst

makeConstant

public CAstNode makeConstant(int value)

Description copied from interface: CAst

Make an integer constant node.

Specified by:

makeConstant in interface CAst

makeConstant

public CAstNode makeConstant(long value)

Description copied from interface: CAst

Make a long integer constant node.

Specified by:

makeConstant in interface CAst

makeConstant

public CAstNode makeConstant(float value)

Description copied from interface: CAst

Make a single-precision floating point constant node.

Specified by:

makeConstant in interface CAst

makeConstant

public CAstNode makeConstant(double value)

Description copied from interface: CAst

Make a double-precision floating point constant node.

Specified by:

makeConstant in interface CAst